Showing papers on "Alkoxy group published in 1971"

Method of producing alkoxy-substituted mercaptoalkyl silanes

Abstract: Alkoxy-substituted mercaptoalkyl silanes are prepared by reacting an olefinically substituted silane with a thioacid and treating the reaction product with an alcohol so as to form or maintain an alkoxy substituent, while forming a mercaptoalkyl substituent of the original olefinic portion. The process is also applicable to the production of polymeric organosilicon materials with mercaptoalkyl substituents.

Oxidative hair dye compositions

Abstract: Oxidative hair dye composition containing as ''''para component'''' compounds of the formula: OR THEIR ACID ADDITION SALTS, IN WHICH: R1 is alkyl or hydroxyalkyl; R2 is hydrogen or hydroxyalkyl; R3 is hydrogen, alkyl, alkoxy or halogen; and R4 occupies any one of the remaining positions ON THE BENZENE RADICAL AND IS HYDROGEN, ALKYL, ALKOXY OR HALOGEN; PROVIDING THAT R2 is hydrogen when R3 is alkyl, alkoxy or halogen and providing that at least two of R1, R2, R3 or R4 are other than hydrogen

Photographic layers which contain uv-absorbers

Abstract: 1,256,025. 2(21 - Hydroxyphenyl) - benzotriazoles. AGFA-GEVAERT A.G. 4 Dec., 1969 [6 Dec., 1968], No. 59188/69. Heading C2C. [Also in Division G2] Compounds of the formula where R 1 and R 2 are hydrogen or alkyl or alkoxy of up to 18 carbon atoms, at least one of R 1 and R 2 being alkoxy, and R 3 is hydrogen or alkyl of up to 5 carbons, are made by ring closure to form the triazole ring, e.g. the compound where R 1 and R 2 are each isopropoxy and R 3 is hydrogen is made by ring-closing 4 : 5-diisopropoxy - 2 - amino - phenylazo - 2 1 - hydroxybenzene with CuSO 4 in ammoniacal methanol.

Adhesion promoting agents

Abstract: Disclosed are nitrogen containing silane compounds of the formula WHERE R is an organic radical, X is selected from halo, hydroxy, alkoxy, aryloxy, organo oxycarbonyl, azido, amino, and amide radicals; T is selected from alkyl, cycloalkyl, aryl, alkaryl, and aralkyl radicals; a is an integer from 1 to 3; b is an integer from 0 to 2; c is an integer from 1 to 10; d is an integer from 1 to 3; and a+b+d equals 4; where R'' is selected from hydrogen, alkyl, cycloalkyl, aryl and -COOR'''' radicals; where R'''' is selected from alkyl, cycloalkyl, and aryl radicals.

Coated glass surface

Abstract: A glass surface is provided with a scratch-resistant, lubricous, substantially transparent and colorless coating by applying to the hot glass surface an aqueous composition comprising polyethylene and a silane having, attached to the silicon atom, three hydrolyzable radicals of the class consisting of methoxy, ethoxy and chloro, and one alkyl or acyl radical having from 12 to 18 carbon atoms.

6-phenyl-s-triazolo{8 4,3-a{9 {8 1,4{9 {0 benzodiazepines

Abstract: This invention relates to novel 6-phenyl-s-triazolo (4,3-a) (1,4)benzodiazepines embraced by the formulas WHEREIN R is selected from the group consisting of hydrogen, lower alkyl of one through three carbon atoms, phenyl, benzyl, nitromethyl, cyanomethyl, lower alkoxymethyl having an alkoxy moiety of one through three carbon atoms IN WHICH N IS AN INTEGER OF 1 THROUGH 2, R'' and R'''' are each selected from the group consisting of hydrogen and alkyl of one through three carbon atoms and when combined is an alkylidene bridge of four through five carbon atoms; R1 is selected from the group consisting of hydroxy and lower acyloxy; R2, R3, R4 and R5 are selected from the group consisting of hydrogen, lower alkyl of one through three carbon atoms, halogen, nitro, cyano, trifluoromethyl, lower alkoxy, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, amino, lower alkanoylamino and lower dialkylamino; and a pharmacologically acceptable acid addition sat thereof. It also relates to novel processes for the preparation of the aforesaid compounds. The new products of Formulas I, II, III and IV are useful as sedatives, hypnotics, tranquilizers, muscle relaxants and anticonvulsants. Also, as feed additives for increasing growth rate and feed efficiency of livestock.

Keratinic fiber dye compositions containing n,n'-di-nitrophenyl or nitrophenyl - anthraquinone substituted alkylene diamine dyes and the mono-quaternary ammonium salts thereof

Abstract: A DYE COMPOSITION FOR DYEING KERATINIC FIBERS COMPRISES AN AQUEOUS SOLUTION OF A DYE HAVING ONE OF THE FOLLOWING FORMULAS: ((NO2,R''6-PHENYL)-N(-R''2)-(CH2)N-N(-R''1)-),NO2,R''3- BENZENE, 1-((NO2,R''9-PHENYL)-NH-(CH2)N-NH-),R''10-ANTHRAQUINONE AND Z-N(-R)-(CH2)N-N(+)(-R1)(-R3)-(CH2)N''-N(-R2)-Z'' X(-) WHEREIN R''1 AND R''2 ARE HYDROGEN, LOWER ALKYL, HYDROXY LOWER ALKYL AND LOWER ALKYL AMINO LOWER ALKYL; R''3 IS HYDROGEN, LOWER ALKOXY AND -N(-R''4)-R''5 WHEREIN R''4 AND R''5 ARE HYDROGEN, LOWER ALKYL, HYDROXY LOWER ALKYL, LOWER ALKYLAMINO LOWER ALKYL AND AMINO LOWER ALKYL; R6 IS HYDROGEN, LOWER ALKOXY AND -N(-R''7)-R''8 WHEREIN R''7 AND R''8 ARE HYDROGEN, LOWER ALKYL, HYDROXY LOWER ALKYL AND AMINO LOWER ALKYL; R''10 IS -N(-R")-R"'' WHEREIN R" AND R'''''' ARE HYDROGEN AND LOWER ALKYL; R''O IS -N(-R11)-R12 WHEREIN R11 AND R12 ARE LOWER ALKYL AND AMINO LOWER ALKYL; Z AND Z'' ARE DIMETHYLAMINO NITRO PHENYL AND NITRO PHENYL; R, R1, R2 AND R3 ARE HYDROGEN AND LOWER ALKYL, N IN FORMULAS (1) AND (2) IS 2-4 AND N AND N'' IN FORMULA (3) IS 2-6; AND X IS HALOGEN. THE DYE IS PRESENT IN AMOUNTS OF 0.1-3 PERCENT BY WEIGHT OF THE COMPOSITION AND AFTER BEING APPLIED TO THE HAIR IS LEFT THEREON FOR A PERIOD OF ABOUT 5-30 MINUTES AT A TEMPERATURES BETWEEN 15-35*C., FOLLOWED BY RINSING, WASHING AND DRYING THE HAIR.

Niedrigschmelzende p-Alkyl-p′-alkoxy- und p-Alkylp′ -acyloxy-azobenzole / Low melting p-alkyl-p′-alkoxy- and p-alkyl-p′-acyloxy-azobenzenes

Abstract: More than 30 new unsymmetric disubstituted, enantiotropic nematic azobenzenes are described. In contrast to the high melting symmetric disubstituted liquid crystalline azobenzenes they partly have melting points only a little bit higher than room-temperature and nematic ranges of up to 34 °C. They represent an interesting new class of nematic liquid crystals.

D-ring substituted tetracyclines

Abstract: The total synthesis of tetracycline-type antibiotics by a multistep process beginning with 3,4,10-trioxo-1,2,3,4,4a,9,9a,10-octahydroanthracenes comprising: (1) an aldol condensation with a glyoxalic acid ester to give a 2-carboxymethylidene-3,4,10-trioxo-1,2,3,4,4a,9,9a,10-octahydroanthracene ester; (2) Michael reaction of said ester with an amine to produce 3,4,10-trioxo-1,2,3,4,4a,9,9a,10-octahydroanthracene-2-( alpha -amino)acetic acid ester; (3) conversion of the triketone to the corresponding 4,10-diketone by (a) selective reduction of the Michael reaction product to the corresponding 3-hydroxy compound, followed by conversion of the 3-hydroxy compound to the corresponding 3-formyloxy compound and removal of the 3-formyloxy group by treatment with zinc dust to give a 4,10-dioxo-1,2,3,4,4a,9,9a,10-octahydroanthracene-2-( alpha -amino)acetic acid ester; or (b) conversion of the hydrochloride salt of the Michael reaction product to a lactone by reaction with p-toluenesulfonic acid and treatment of the lactone with zinc dust formic acid; (4) conversion of the 4,10-diketo-1,2,3,4,4a,9,9a,10-octahydroanthracene-2-( alpha -amino)-acetic acid to a mixed anhydride; (5) followed by acylation of a malonic acid ester with the mixed anhydride; (6) cyclization of the acyl malonate derivative to a 12a-deoxytetracycline which is then hydroxylated to a tetracycline The preparation of the 3,4,10-trioxo-1,2,3,4,4a,9,9a,10-octahydroanthracenes from benzoyl halides by (a) Friedel-Crafts reaction of a benzoyl halide with a pyrocatechol ether, eg, a di-(lower)alkyl ether, to produce a 3,4-di-(lower)alkoxybenzophenone; (b) conversion of the benzophenone by partial or complete reduction of the carbonyl group by chemical or catalytic methods to a 3,4-di-(lower)alkoxy diphenyl methanol or 3,4-di-(lower)alkoxy diphenyl methane; or to a 3,4-di-(lower)alkoxy diphenyl alkane via a Grignard reaction and reduction of the thus-produced alkanol; (c) oxidation of the 3,4-di-(lower)alkoxy diphenyl alkane, or the corresponding dihydroxy compound, to a dienedioic acid ester or dienedioic acid; (d) hydrogenation of the dienedioic acid compound to a benzyl adipic acid derivative; (e) cyclization of said compound to a 2-(2-carbalkoxyethyl)-4-tetralone by means of dehydrating or dehydrohalogenating agents; (f) cyclization of the 4-tetralone derivatives by condensation with a dialkyloxalate to give a 2-carbalkoxy 3,4,10-trioxo-octahydroanthracene; and (g) removal of the 2-substituent by decarboxylation The intermediates and final products are useful as bactericides and/or chelating agents

4(1-alkyl-4-piperidylidine)-4h-benzo {84,5{9 {0 cyclohepta {8 1,2{14 6{9

Abstract: The present invention concerns novel compounds of the formula, WHEREIN R1 is hydrogen, halogen, or alkoxy of one to four carbon atoms, R2 is alkyl of one to four carbon atoms, and -A-B- is -CO-CH2-CO- or -CO-CH2-, and pharmaceutically acceptable acid addition salts thereof. The compounds are histaminolytics. Compounds wherein -A-B- is CO-CH2- are antaminics, i.e. aside from histaminolytic properties, they possess serotonin - antagonistic and anticholinergic properties.

N-alkyl-1,4-dihydropyridines and their production

Abstract: N-ALKYL-1,4-DIHYDROPYRIDINES OF THE FORMULA: 1-R,2,6-DI(R''-),3,5-DI(R"-OOC-),4-X-1,4-DIHYDROPYRIDINE WHEREIN ARE PRODUCED BY REACTING AN ALDEHYDE OF THE FORMULA: X-CHO WHEREIN X IS AN ABOVE DEFINED WITH A B-KETOCARBOXYLIC ACID ESTER OF THE FORMULA: R''-CO-CH2-COOR" WHEREIN R'' AND R" ARE AS ABOVE DEFINED WITH A SALT OF AN ALKYLAMINE OF THE FORMULA: R-NH2 WHEREIN R IS ABOVE DEFINED, IN THE PRESENCE OF AN ACID ACCEPTOR. HOWEVER WHEN ONE OF THE REACTANTS ALREADY HAS ACID-BINDING PROPERTIES, THE ACID ACCEPTOR IS NOT ESSENTIAL. THESE N-ALKYL-1,4-DIHYDROPYRIDINES ARE USEFUL FOR THEIR CORONARY DIALATING EFFECT AND ARE ALSO USEFUL AS BLOOD PRESSURE DEPRESSING AGENTS. R IS A SATURATED OR UNSATURATED STRAIGHT OR BRANCHED CHAIN ALIPHATIC MOIETY, A STATURATED OR UNSATURATED CYCLO ALIPHATIC MOIETY, SAID CYCLOALIPHATIC MOIETY HAVING AN N, S OR O HETEROATOM, SAID CYCLOALIPHATIC MOIETY OR SAID CYCLALIPHATIC MOIETY HAVING AN N, S, OR O HETEROATOM SUBSTITUTED BY CARBOXY, CARBALKOXY, ALKOXY, ESPECIALLY LOWER ALKOXY, ALKYLMERCAPTO, ESPECIALLY LOWER ALKYLMERCAPTO, ALKYLAMINO, ESPECIALLY LOWER ALKYLAMINO, OR DIALKYLAMINO, ESPECIALLY DI-LOWER ALKYLAMINO, AN ARALIPHATIC MOIETY OR AN ARALIPHATIC MOIETY SUBSTITUTED BY ALKYL, ESPECIALLY LOWER ALKYL, ALKOXY, ESPECIALLY LOWER ALKOXY, NITRO OR HALOGEN, R'' IS HYDROGEN OR STRAIGHT OR BRANCHED CHAIN ALKYL OF 1 TO 4 CARBON ATOMS, ARYL, ARYL SUBSTITUTED BY ALKYL, ESPECIALLY LOWER ALKYL, NITRO OR HALOGEN, OR A HETEROCYCLE, R" IS A SATURATED OR UNSATURATED, STRAIGHT OR BRANCHED CHAIN ALIPHATIC MOIETY OF 1 TO 6 CARBON ATOMS, A SATURATED OR UNSATURATED CYCLOALIPHATIC MOIETY OR SAID CYCLOALIPHATIC MOIETY HAVING AN N, S OR O HETEROATOM, AND X IS SATURATED OR UNSATURATED, STRAIGHT OR BRANCHED CHAIN ALIPHATIC OR ISOCYCLIC MOIETY, A HETEROCYCLE, ARYL, ARYL SUBSTITUTED BY ALKYL, ESPECIALLY LOWER ALKYL, ALKOXY, ESPECIALLY LOER ALKOXY, CARBALKOXY, ESPECIALLY CARBLOWER ALKOXY, ALKYMERCAPTO, ESPECIALLY LOWER ALKYLMERCAPTO, TRIFLUOROMETHYL, NITRILE, NITRO OR HALOGEN, ARALKYL, ARALKYLENE OR ARALKYL OR ARALKYLENE SUBSTITUTED BY ALKYL, ESPECIALLY LOWER ALKYL, ALKOXY, ESPECIALLY LOWER ALKOXY, CARBALKOXY, ESPECIALLY CARB-LOWER ALKOXY, ALKYLMERCAPTO, ESPECIALLY LOWER ALKYMERCAPTO, TRIFLUOROMETHYL, NITRILE, NITRO OR HALOGEN,

(2,4,6-Alkoxy)(3-pyrrolidino propyl) ketones

Abstract: Novel aminoketones of general formula R4 CO-(CH2)n-N ANGLE R5 in which each of R1, R2 and R3, which may be the same or different, represents a hydrogen atom or an alkyl group, each of R4 and R5, which may be the same or different, represents a hydrogen atom or an alkyl group or R4 and R5 together form, with the nitrogen atom to which they are bonded, a heterocyclic group with 5,6 or 7 ring atoms, optionally containing, in addition to the indicated nitrogen, a further hetero-atom which is sulphur oxygen or an additional nitrogen atom and n is 1, 2, 3 or 4; or an acid addition salt thereof, are provided having spasmolytic and/or vasodilatant properties.

Laundry prespotter composition

Abstract: LAUNDRY PRESPOTTER FREE OF WATER AND APPLICABLE TO DAMPENED FABRICS WITHOUT GELLING CONSISTING ESSENTIALLY OF A LIQUID NONIONIC DETERGENT, AN ORGANIC LIQUID MISCIBLE THEREWITH SELECTED FROM CERTAIN ALCOHOLS, ALKYLENE GLYCOLS, ALKYLENE GLYCOL ALKYL OR PHENYL ETHERS, ALKYLENE GLYCOL ESTERS, ALKOXY ETHANOLS AND PROPANOLS AND ALKOXY TRIGLYCOLS, AND OPTIONALLY, AN ENZYME INGREDIENT COMPRISING ALKALINE OR NEUTRAL PROTEASE OR AMYLASE, THE PRESPOTTER CAN BE PACKAGED IN AN AEROSOL CONTAINER FOR USER CONVENIENCE.

Nylon polymers blended with cyclic ester polymers

Abstract: UNIFORM, THERMOPLASTIC, NORMALLY SOLID BLENDS CONTAINING CYCLIC ESTER POLYMERS CONTAINING RECURRING UNITS OF THE FORMULA -(O-(C(-R)2)X-(A)Z-(C(-R)2)Y-CO)- WHEREIN EACH R, INDIVIDUALLY, IS SELECTED FROM THE CLASS CONSISTING OF HYDROGEN, ALKYL, HALO, AND ALKOXY; A IS THE OXY GROUP; X IS AN INTEGER OF ZERO OR ONE; WITH THE PROVISOS THAT (A) THE SUM OF X+Y+Z IS AT LEAST 4 AND NOT GREATER THAN 7, AND (B) THE TOTAL NUMBER OF R VARIABLES WHICH ARE SUBSTITUENTS OTHER THAN HYDROGEN DOES NOT EXCEED 3, WITH OR WITHOUT RECURRING UNITS OF THE FORMULA -O-CH(-R'')-CH(-R'')- WHEREIN EACH R'' IS SELECTED FROM THE CLASS CONSISTING OF, INDIVIDUALLY, HYDROGEN, ALKYL, CYCLOALKYL, ARYL, AND CHLOROALKYL, AND TOGETHER WITH THE ETHYLENE MOIETY OF THE OXYETHYLENE CHAIN OF UNIT II, A SATURATED CYCLOALIPHATIC HYDROCARBON RING HAVING FROM 4 TO 8 CARBON ATOMS, AND THERMOPLASTIC, NORMALLY SOLID POLYMER WHICH CAN BE A CONDENSATION POLYMER, AND/OR AN ADDITION POLYMER OF OLEFINICALLY UNSATURATED MONOMERS HAVING NO MORE THAN ONE HYDROGEN BONDED TO EACH CARBON OF EACH OLEFINICALLY UNSATURATED GROUP THEREOF, INCLUDING SUCH POLYMERS AS CELLULOSE DERIVATIVES, NYLONS, POLYESTER POLYMERS, POLYOXYALKYLENES, POLYCARBONATES. POLY(FLUOROCARBONS), COUMARONE-INDENE RESINS, MALEIC ACID OR ANHYDRIDE ADDITION POLYMERS AND COPOLYMERS, STILBENE ADDITION POLYMERS AND COPOLYMERS, CHLORINATED POLYETHERS, AROMATIC POLY(HYDROXY ETHER) POLYMERS, POLYSULFONES, POLYPEPTIDES, ETC. THESE NOVEL BLENDS ARE USEFUL IN THE PRODUCTION OF FIBERS, FILMS, COATINGS, ADHESIVES, WIRE AND CABLE COATINGS, MOLDING MATERIALS, EXTRUSION MATERIALS, OR SHAPED ARTICLES, HAVING ONE OR MORE UNIQUE PROPERTIES, SUCH AS, DYEABILITY, IMPROVED STRESS CRACK RESISTANCE, IMPROVED OPTICAL PROPERTIES, E.G., IMPROVED HIDING POWER, LOW HAZE, HIGH GLOSS AND/OR HIGH LIGHT TRANSMISSION, IMPROVED PLASTICIZATION, IMPROVED TOUGHNESS, IMPROVED MELT PROCESSABILITY, IMPROVED IMPACT RESISTANCE, AND/OR IMPROVED ABILITY TO DISPERSE ADDITIVES, SUCH AS, FILLERS, COLORING AGENTS, ANTIOXIDANTS, EXTENDERS, ETC.

Phosphorus-containing polyesters

Abstract: PHOSPHOROUS-CONTAINING POLYESTER MOLDING RESIN COMPOSITIONS HAVING IMPROVED FLAME RETARDANT PROPERTIES WHEREIN SAID POLYESTER COMPOSITIONS COMPRISE MELT BLENDS OF A REINFORCING AGENT, A SYNTHETIC LINEAR POLYPROPYLENE TEREPHTHALATE OR POLYBUTYLENE TEREPHTHALATE, AND UP TO ABOUT 30 PERCENT, BASED ON THE WEIGHT OF POLYESTER, OF A POLYPHOSPHONATE OR POLY(PHOSPHONATE-PHOSPHATE) HAVING A THE FOLLOWING GENERAL FORMULA. R1-((-P(=O)(-R)-O-AR1-Z1-)Q-(-P(=O)(-OR3)-O-AR2-Z1-)R)X-Z2 WHEREIN R1 IS A MONOVALENT RADICAL HAVING UP TO ABOUT 20 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF ALKOXY, ARYLOXY, HYDROXY, HALOALKOXY, HALOARYLOXY, HYDROXYALKOXY, AND HYDROXYARYLOXY; R2 IS A MONOVALENT RADICAL HAVING UP TO 20 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, ALKYL, ARYL, HALOALKYL, AND HALOARYL; R3 IS A MONOVALENT RADICAL HAVING UP TO 20 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF ALKYL, ARYL, HALOALKYL AND HALOARYL; AR1 AND AR2 ARE DIVALENT RADICALS EACH HAVING UP TO ABOUT 20 CARBON ATOMS INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF ARYLENE AND HALOARYLENE; Z1 IS A DIVALENT RADICAL SELECTED FROM THE GROUP CONSISTING OF ALKYLENE, ARYLENE, HALOALKYLENE, HALOARYLENE, OXY, THIO, AND SULFONYL, Z2 IS EITHER HYDROGEN OR -P(=O)(-R2)-R1 Q IS AN INTEGER OF AT LEAST 1; R IS 0 OR AN INTEGER OF AT LEAST 1; X IS GREATER THAN 1. THE MOST PREFERRED POLYPHOSPHONATE IS POLY(M-PHENYLENE PHENYLPHOSPHONATE). THE MOST PREFERRED COPOLYMER IS POLY(M-PHENYLENE PHENYLPHOSPHATE)Q(M-PHENYLENE PHENYLPHOSPHONATE)R) WHERE Q/R IS GREATER THAN 3.

N-substituted-{66 {40 -tetrahydrophthalimides

Abstract: A Delta 1 - tetrahydrophthalic anhydride is reacted with an amine in the presence of lower fatty acid. Alternatively N-(4hydroxyphenyl)- Delta 1-tetrahydrophthalimide or a salt thereof is reacted with an aralkyl halide. A N-substituted- Delta 1tetrahydrophthalimide compound having herbicidal activity is produced. This compound has the formula R'' is naphthyl; phenyl; phenyl substituted by 1-3 substituents selected from the group consisting of halogen, nitro, cyano, thiocyano, carboxyl, haloalkyl, lower alkyl and alkylthio; -CH2Y wherein Y is phenyl, naphthyl or phenyl substituted by 1-5 substituents selected from the group consisting of halogen, nitro, lower alkyl and lower alkoxyl; or WHEREIN Z is phenyl, naphthyl, or phenyl substituted by at least one substituent selected from the group consisting of halogen, nitro, lower alkyl and lower alkoxyl.

Color photographic materials containing dihydroxyspirochroman compounds as stabilizers

Abstract: COLOR PHOTOGRAPHIC MATERIALS CONTAINING AS STABILIZERS COMPOUNDS REPRESENTED BY THE FORMULA I 4,4,4'',4''-TETRA(CH3-),6,6''-DI(HO-),7,7''-DI(R1-),8,8''- DI(R2-)-3,4,3'',4''-TETRAHYDRO-2,2''-SPIROBI(2H-1-BENZOPYRAN) WHEREIN R1 IS AN ALKYL GROUP HAVING 18 OR LESS CARBON ATOMS, AN ALKENYL GROUP, AN ARYL GROUP, AN ALKOXY GROUP, AN ALKENOXY GROUP, AN ARYLOXY GROUP, AN ACYLAMINOALKYL GROUP OR AN ACYLAMINOARALKYL GROUP, AND R2 IS A HYDROGEN ATOM, A HALOGEN ATOM, AN ALKYL GROUP, AN ALKENYL GROUP OR AN ALKOXY GROUP.

Heat sensitive recording material

Abstract: A HEAT SENSITIVE RECORDING MATERIAL CONTAINING AT LEAST ONE OF LACTONE COMPOUNDS HAVING THE GENERAL FORMULA, (WHEREIN R2 IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, A LOWER ALKYL GROUP OF 1 TO 5 CARBON ATOMS, A LOWER ALKOXY GROUP OF 1 TO 5 CARBON ATOMS, AMINO GROUP, A LOWER ALKYL AMINO GROUP OF 1 TO 5 CARBON ATOMS AND BENZYL AMINO GROUP; R1 AND R3 ARE SELECTED FROM THE GROUP CONSISTING OF THE SAME MEMBERS AS ABOVE DEFINED ON R2 EXCEPT THAT BENZYL AMINO GROUP IS EXCLUDED; AT LEAST ONE OF R1 AND R2 ARE SELECTED FROM AMINO GROUP, A LOWER ALKYL AMINO GROUP OF 1 TO 5 CARBON ATOMS AND BENZYL AMINO GROUP; R5 IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, A LOWER ALKYL GROUP OF 1 TO 5 CARBON ATOMS, A LOWER ALKOXY GROUP OF 1 TO 5 CARBON ATOMS, HALOGENES, A LOWER ALKYL AMINO GROUP OF 1 TO 5 CARBON ATOMS, BENZYL AMINO GROUP AND ARYL AMINO GROUP; AND R4,R6 AND R7 ARE SELECTED FROM THE GROUP CONSISTING OF THE SAME MEMBERS AS ABOVE DEFINED ON R5 EXCEPT THAT ARYL AMINO GROUP IS EXCLUDED) AND AT LEAST ONE PHENOL COMPOUNDS (PHTHALAN-1,9''-XANTHENE) 3-(O=),1''-R4,2''-R5,3''-R6,4''-R7,5''-R1,6''-R2,7''-R3-SPIRO

Process for the production of triazolobenzodiazepines and intermediates

Abstract: (4,3-A)(1,4)BENZODIAZEPINE 1-R,4-R1,6-(R2,R3-PHENYL),R4,R5-4H-S-TRIAZOLO A MULTISTEP PROCESS FOR THE PRODUCTION OF TRIAZOLOBENZODIAZEPINES OF THE FORMULA 1: WHEREIN R IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN AND ALKYL OF 1 TO 3 CARBON ATOMS, INCLUSIVE; WHEREIN R1 IS HYDROGEN OR ALKYL DEFINED AS ABOVE; AND WHEREIN R2, R3, R4, AND R5 ARE SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, ALKYL DEFINED AS ABOVE, FLUORINE, CHLORINE, BROMINE, NITRO, CYANO, TRIFLUOROMETHYL, ALKOXY OF 1 TO 3 CARBON ATOMS, INCLUSIVE, AMINO, ALKANOYLAMINO IN WHICH THE ALKANOYL GROUP IS OF 1 TO 3 CARBON ATOMS, INCLUSIVE, ALKYLTHIO, IN WHICH THE ALKYL GROUP IS DEFINED AS ABOVE, ALKYLSULFINYL, IN WHICH THE ALKHL GROUP IS DEFINED AS ABOVE, AND DIALKYLAMINO, IN WHICH THE ALKYL GROUP IS DEFINED AS ABOVE, AND FOR SOME OF INTERMEDIATES IS CLAIMED. THE FINAL COMPOUNDS AND INTERMEDIATES ARE TRANSQUILIZERS AND SEDATIVES AND ARE USEFUL IN MAMMALS, INCLUDING MAN AND BIRDS.

Novel benzcyclobutene derivatives

Abstract: THE PRESENT INVENTION RELATES TO NOVEL BENZYCLOBUTENYL GUANDINES OF THE GENERAL FORMULA: 7-(R4-N(-R5)-C(=N-R3)-N(-R2)-(CH2)N-),8-R1,R6,R7-BICYCLO- (4.2.0)OCTA-1,3,5-TRIENE IN WHICH N REPRESENTS A NUMBER SELECTED FROM 9, 2 AND 2, R1, R2, R3 AND R4 REPRESENT HYDROGEN OR AN ALKYL GROUP WITH 1-6 CARBON ATOMS, R5 IS HYDROGEN, AND ALKYL GROUPS WITH 1-6 CARBON ATOMS OR AMINO GROUP, AND R6 AND R7 REPRESENT HYDROGEN, HALOGEN, HYDROXY, TRIFLUOROMETHYL, A LOWER ALKYL OR ALKOXY GROUP OR FORM JOINTLY OR SEVERALLY AN ALKYLENE-DIOXY GROUP, AS WELL AS THE ACID ADDITION SALTS THEREOF, THE SUBSTANCES ACCORDING TO THE INVENTION EXERT VALUBLE ANTIHYPERTENSIVE PROPERTIES AND POSSESS A VERY LOW TOXICITY.

Preparation and thermodynamics of Some Homologous Nitrones, a New Group of Liquid Crystals

Abstract: To investigate the mesomorphic behavior of aldonitrones, a series of 13 homologs of N-(p-alkoxyphenyl)-α-anisylnitrones was prepared and characterized. Although most of these substances exhibit normal nematic or smectic mesophases, the trend in nematic-isotropic transition temperatures to increase as a function of alkoxy chain length is an exceptional occurrence. Comparison of our data with that of analogous compounds previously reported indicates that thermal persistence of the nematic phase of these compounds increases in the following order : 4, 4′-dialkoxybenzylideneaniline, 4, 4′-dialkoxyazobenzene, N,α-di-(4-alkoxyphenyl)-nitrone, 4, 4′-dialkoxyazoxybenzene. In addition, the phase transitions were investigated by means of differential scanning calorimetry. The entropies of the mesophase-isotropic transitions of the nitrones imply that the long alkoxy chains, in contrast to a widely held belief, are not restricted to a single conformation in the mesophase.

Photocurable polyene-polythiol polymers using a phosphine plus an additional sensitizer

Abstract: THIS INVENTION RELATES TO ACCELERATED CURING OF A COMPOSITION COMPRISING A POLYENE CONTAINING AT LEAST TWO REACTIVE UNSATURATED CARBON TO CARBON BONDS PER MOLECULE AND A POLYTHIOL CONTAINING AT LEAST TWO THIOL GROUPS PER MOLECULE, THE TOTAL COMBINED FUNCTIONALITY OF (A) THE REACTIVE UNSATURATED CARBON TO CARBON BONDS PER MOLECULE IN THE POLYENE AND (B) THE THIOL GROUPS PER MOLECULE IN THE POLYTHIOL BEING GREATER THAN FOUR, IN THE PRESENCE OF A PHOTOSENSITIZER AND A NOVEL CLASS OF SYNERGISTIC AGENTS FROM THE CONSISTING OF (1) PHOSPHINES OF THE FORMULA R1-P(-R2)-R3 WHEREIN R1, R2 AND R3 ARE EACH INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF ALKYL, ARYL, ALKARYL AND ALKOXY AND (2) PHOSPHITES OF THE FORMULA R4-O-P(-O-R5)-O-R6 WHEREIN R4, R5 AND R6 ARE EACH INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF ALKYL, ARYL AND ALKARYL, SAID ALKYLS CONSISTING 1-2 CARBON ATOMS. THE CURING TAKES PLACE IN THE PRESENCE OF A FREE RADICAL GENERATOR, PREFERABLY ACTINIC RADIATION, E.G., UV LIGHT.

Substituted 3-phenyl hydantoins useful as fungicides

Abstract: The hydantoin derivatives of the formula: WHEREIN Ar represents phenyl, or phenyl carrying substituents selected from halogen, alkyl, alkoxy and trifluoromethyl, R1 represents alkoxy or a grouping -NR3R4, in which R3 and R4 represent hydrogen, alkyl or alkenyl, R2 represents hydrogen or alkyl, and X represents oxygen or sulphur, possess fungicidal properties.

Diacylamino-3-(5-nitro-2-furfurylidene) oxindoles - - with antibacterial and antimycotic activity

Abstract: Cpds. of formula (I): (where R is an opt. substd. aliphatic or cycloaliphatic gp.; R1 is H, alkoxy, or an opt. substd. aliphatic, cycloaliphatic, araliphatic or aromatic gp.; R2 is H, alkyl or halogen) have antibacterial and antimycotic activity and can be used in human and veterinary medicine and as animal growth promoters. They are prepd. by acylating the corresp. aminooxindole (II) with R1COR3 or (R4OCO)2O (where R3 is H, halogen, CN, N3, alkoxy or R1COO; R4 is alkyl) and condensing the monoacyl product with 5-nitrofurfural (III) or its reactive deriv.; condensing (II) with (III) on strongly acid soln. and acylating the product; acylating the free amino cpd. corresp. to (I); or partially hydrolysing the diacylamino cpd. corresp. to (I).

O-ethyl s-propyl-dithiophosphoric acid phenyl or naphthyl esters

Abstract: O-ETHYL-S-N-PROPYL-DITHIOPHOSPHORIC ACID PHENYL OR NAPHTHYL ESTERS, I.E. O-ETHYL-S-N-PROPYL-O- OR S-OPTIONALLY SUBSTITUTED PHENYL OR NAPHTHYL-PHOSPHOROTHIONOTHIOLOR DITHIOLATES, OF THE FORMULA (N-C3H7)-S-P(=S)(-O-C2H5)-X-Z I IN WHICH X IS AN OXYGEN OR SULFUR ATOM, AND Z IS A GROUP OF THE FORMULA (Y)M-PHENYL IIA OR (Y)M-NAPHTHYL IIB Y IS A HALOGEN ATOM OR A LOWER ALKYL LOWER ALKOXY LOWER ALKYLMERCAPTO, LOWER ALKYLSULFINYL, NITRO CYANO OR PHENYL GROUP, AND M IS O,1,2 OR 3, WHICH POSSESS INSECTICIDAL, ACARICIDAL AND NEMATOCIDAL PROPERTIES.

Animal feed and process

Abstract: An animal feed for increasing meat, milk, or egg production comprising a compound of the group consisting of a compound of the formula: OR OXYGEN; WHEREIN R1 is hydrogen or alkyl, defined as above; wherein R2, R3, R4, and R5 are selected from the group consisting of hydrogen, alkyl defined as above, halogen, nitro, cyano, trifluoromethyl, and alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, and dialkylamino, in which the carbon chain moiety is of one to three carbon atoms, inclusive, and in which the 5 to 6 nitrogen carbon linkage is selected from the group consisting of double bonds and single bonds, with the proviso that the linkage is always a double bond whenever R'''' is oxygen; and the pharnacologically acceptable acid addition salts in combination with the nutrient feed. WHEREIN R'' and R'''' are hydrogen, or alkyl of one to three carbon atoms, inclusive, or together ARE PYRROLIDINO, PIPERIDINO, HEXAMETHYLENEIMINO, OR MORPHOLINO; R'''''' is D R A W I N G