Journal ArticleDOI
Microwave Induced Ferrier Rearrangement
S. Sowmya,K. K. Balasubramanian +1 more
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TLDR
In this paper, a short and facile entry to the 2, 3-unsaturated O-aryl glyco sides via microwave induced Ferrier rearrangement of acetylated glucal is reported.About:
This article is published in Synthetic Communications.The article was published on 1994-08-01. It has received 31 citations till now. The article focuses on the topics: Ferrier rearrangement & Glucal.read more
Citations
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Book ChapterDOI
Zeolites and other silicon-based promoters in carbohydrate chemistry.
TL;DR: The most significant applications of silicon-based materials as catalysts in carbohydrate chemistry, to mediate important transformations such as glycosylation, sugar protection and deprotection, and hydrolysis and dehydration are surveyed.
Reference EntryDOI
Microwave Technology—Chemical Synthesis Applications
TL;DR: Microwave-assisted chemical syntheses in various solvents as well as under solvent-free conditions have witnessed an explosive growth as mentioned in this paper, which has found widespread application predominantly exploiting the inexpensive unmodified household microwave (MW) ovens although the use of dedicated MW equipment has been rapidly gaining ground.
Journal ArticleDOI
A Chemo-Enzymatic Synthesis of D-Allosamine Derivatives from Tri-O-acetyl-D-glucal
TL;DR: In the course of this study, it was revealed that the Pseudomonas lipase-catalyzed acetylation occurred in a high yield exclusively at the primary alcohols of three Ferrier rearrangement products derived from tri-O-acetyl-D-glucal.
Journal ArticleDOI
Montmorillonite K-10 clay-catalyzed Ferrier rearrangement of 2-C-hydroxymethyl-d-glycals, 3,4,6-tri-O-alkyl-d-glycals, and 3,4-(dihydro-2H-pyran-5-yl)methanol: a few unexpected domino transformations.
Elumalai Kumaran,Meenakshisundaram Santhi,Kalpattu K. Balasubramanian,Shanmugasundaram Bhagavathy +3 more
TL;DR: Reaction of 2-C-hydroxymethyl-d-galactal with 2,6-dimethylphenol in the presence of montmorillonite K-10 led to a novel domino transformation affording 4-(5',6'-dihydro-4H-pyran-3'-ylmethyl)-2, 6-dimmethylphenol, which led to totally unexpected transformations.
Journal ArticleDOI
A rapid and efficient synthesis of thiochroman-4-ones under microwave irradiation:
TL;DR: In this paper, Thiochroman-4-ones were synthesised by cyclization of β-arylthiopropionic acids which were prepared by the condensation of the arylthiols with chloropropionic acid under microwave irriadiation.
References
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Journal ArticleDOI
The use of microwave ovens for rapid organic synthesis
R. N. Gedye,Frank E. Smith,Kenneth Charles Westaway,Humera Ali,Lorraine Baldisera,Lena Laberge,John Rousell +6 more
TL;DR: In this paper, four different types of organic reactions have been studied and seven different organic compounds have been prepared, under pressure in a microwave oven, and considerable rate increases have been observed.
Journal ArticleDOI
Application of commercial microwave ovens to organic synthesis.
TL;DR: 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.
Journal ArticleDOI
Applications of microwave energy in organic chemistry. a review
TL;DR: In this paper, the authors present a review of applications of microwave energy in ORGANIC CHEMISTRY, focusing on the application of MICROWAVE ENERGY in organic preparation and procedures.