Journal ArticleDOI
Catalysis by mercuric ion of reactions of glycals with water
TLDR
In the presence of mercuric sulfate, 3,4,6-tri-O -acetyl-d -glucal (4), dissolved in 1,4-dioxane-dilute sulfuric acid at room temperature, is rapidly and quantitatively converted into 4,6,di-O-acetyl -2,3-dideoxy- aldelhydo d - erythro - trans -hex-2-enose (8), with acetone as the organic component of the solvent, this product is accompanied by the 5About:
This article is published in Carbohydrate Research.The article was published on 1975-07-01. It has received 103 citations till now. The article focuses on the topics: Glucal.read more
Citations
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Journal ArticleDOI
Rare-earth metal triflates in organic synthesis
TL;DR: The main findings are: Lanthanide(II) Triflates in Organic Synthesis inorganic Synthesis 2295 10.2.1.
Book ChapterDOI
Substitution-with-Allylic-Rearrangement Reactions of Glycal Derivatives
TL;DR: Glycals (or usually their O-substituted derivatives) are readily converted into 2,3-unsaturated glycosyl compounds with O-, C-, N-, S- or otherwise linked substituents at the anomeric position as discussed by the authors.
Journal ArticleDOI
Some Progeny of 2,3-Unsaturated SugarsThey Little Resemble Grandfather Glucose: Twenty Years Later,1
Journal ArticleDOI
Protic acid (HClO4 supported on silica gel)-mediated synthesis of 2,3-unsaturated-O-glucosides and a chiral furan diol from 2,3-glycals.
TL;DR: Perchloric acid supported on silica gel acts as an excellent reagent system in converting glucals into 2,3-unsaturated-O-glucosides in good to excellent yields in short reaction time with good alpha selectivity.
Journal ArticleDOI
Diaryloxy methano phenanthrenes: a new class of antituberculosis agents.
Gautam Panda,Shagufta,Jitendra Kumar Mishra,Vinita Chaturvedi,Anil Srivastava,Ranjana Srivastava,Brahm S. Srivastava +6 more
TL;DR: A new series of diaryloxy methano phenanthrenes prepared through tertiary-aminoalkylations of [(methoxy-phenyl)-phenanthren-9-yl-methyl]-phenols obtained from Friedel-Crafts alkylations showed the desired activity in the range of 6.25 microg/mL in vitro and in vivo.
References
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Journal ArticleDOI
Homogeneous Metal Salt Catalysis in Organic Reactions. I. The Preparation of Vinyl Ethers by Vinyl Transetherification
Journal ArticleDOI
Interpretation of some reactions in the carbohydrate field in terms of consecutive electron displacement
TL;DR: In this article, it was shown that the formation of the products may be explained by a few simple reactions involving shifts of electron pairs; these include enolization, de-enolization and double decomposition.
Journal ArticleDOI
Über neue Reduktionsprodukte des Traubenzuckers: Glucal und Hydro-glucal
TL;DR: In this paper, a Tetraacetyl-Derivat des Sorbits entstehe in reichlicher Menge ein gut krystalli-sierender Korper, der nach der Analyse, Molekulargewichtsbestimmung und dem Resultat der Hydrolyse die Formel C12H16O7 hat.
Journal ArticleDOI
4,6-Di-O-acetyl-aldehydo-2,3-dideoxy-D-erythro-trans-hex-2-enose. Probable reason for the 'al' in Emil Fischer's triacetyl glucal
Bert Fraser-Reid,Bruno Radatus +1 more
Journal ArticleDOI
The action of benzoic peracid on substituted glucals. ii
P.A. Levene,Albert L. Raymond +1 more
Related Papers (5)
4,6-Di-O-acetyl-aldehydo-2,3-dideoxy-D-erythro-trans-hex-2-enose. Probable reason for the 'al' in Emil Fischer's triacetyl glucal
Bert Fraser-Reid,Bruno Radatus +1 more