Journal ArticleDOI
Application of commercial microwave ovens to organic synthesis.
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In this article, commercial microwave ovens have been safely used to dramatically reduce the reaction times (at comparable yield) of Diels-Alder, Claisen, and ene reactions.About:
This article is published in Tetrahedron Letters.The article was published on 1986-01-01. It has received 1028 citations till now. The article focuses on the topics: Microwave oven.read more
Citations
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Microwave-assisted solution polycondensation of L-lactic acid using a Dean–Stark apparatus for a non-thermal microwave polymerization effect induced by the electric field
TL;DR: In this article, the authors examined the solution polycondensation of L-lactic acid (L-LA) in xylene catalyzed by scandium trifluoromethanesulfonate using a Dean-Stark apparatus under various microwave power conditions (100-400 W).
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Microwave-promoted reactions: Intramolecular carbanilide cyclization to hydantoins employing barium hydroxide catalyst
Young Dae Gong,Mark J. Kurth +1 more
TL;DR: In this article, a carbanilide cyclization was achieved in high yield with short reaction time by employing catalytic amounts of Ba(OH) 2 (anhydrous or octahydrate) in DMF under microwave irradiation.
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On the microwave-assisted synthesis of acylphenothiazine derivatives — Experiment versus theory synergism
Luiza GainaL. Gaina,Dan Porumb,Ioan Silaghi-Dumitrescu,Castelia Cristea,Luminita Silaghi-Dumitrescu +4 more
TL;DR: In this article, the microwave assisted synthesis of a series of acylphenothiazine derivatives is described, and a theoretical explanation for the chemoselectivity and regioselectivities of these acylation reactions applied to phenothiazines substrates was attempted by molecular-modeling analyses based on molecular mechanics, and semi-empirical and DFT calculations.
Journal ArticleDOI
Comparison of monomode and multimode microwave equipment in Suzuki–Miyaura reactions—en route to high throughput parallel synthesis under microwave conditions
TL;DR: In this article, the microwave heated Suzuki-Miyaura cross-coupling reaction of boronic acids, borsic esters and organotrifluoroborates was used as a model reaction in a singlemode equipment.
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Asymmetric Ring Opening of Benzo‐7‐oxabicyclo[2.2.1]heptadienes with Cationic Rhodium Complexes
Angelika Preetz,Christina Kohrt,Hans-Joachim Drexler,Antoni Torrens,Helmut Buschmann,Monica Garcia Lopez,Detlef Heller +6 more
TL;DR: In this paper, the authors showed that a much greater activity and enantioselectivity for the synthesis of 1,2-dihydro-1-naphthols can be achieved than was described so far, even at ambient temperature.
References
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Journal ArticleDOI
Acceleration of the diels-alder reaction by aluminum chloride
Peter Yates,Philip E. Eaton +1 more
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Some Reactions of Δ2-Cyclohexenone, Including the Synthesis of Bicyclo(2,2,2)-octanedione-2,6
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The reaction of anthracene with maleic and fumaric acid and their derivatives and with citraconic anhydride and mesaconic acid.
W. E. Bachmann,L. B. Scott +1 more
TL;DR: The initial precipitate of long dense needles had become contaminated by a small superficial layer of fluffy crystalline balls, apparently containing the saturated dioltrione (XXIV) and after two further recrystallizations from alcohol melted at 23!-238’.
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Chlorination of organoboranes: synthesis of (z)-vinyl chlorides
TL;DR: Chloration d'(alcene-1yl dihydroxy) boranes et obtention stereoselective de cis-chloro-1 alcenes as mentioned in this paper.