Reaction of diphenylketene with some cyclohexa-3,5-diene-1,2-cis-diol derivatives: conversion of chlorobenzene into optically active 2-oxabicyclo[2.2.2]octen-3-one

Autor:	Peter W. Sutton, Carlos A. Pittol, Julian O. Williams, Stanley M. Roberts
Rok vydání:	1994
Předmět:	chemistry.chemical_classification chemistry.chemical_compound Reaction mechanism chemistry Diene Chlorobenzene Diol Molecular Medicine Organic chemistry Optically active Diphenylketene Cycloaddition Lactone
Zdroj:	Journal of the Chemical Society, Chemical Communications. :803
ISSN:	0022-4936
DOI:	10.1039/c39940000803
Popis:	The dienes 11–15 react with diphenylketene to give mixtures of the corresponding [2 + 2]-adducts 16–20 and [4 + 2]-adducts 21–25: the isomers 19/24 were converted into the optically active lactone 26 in two steps.
Databáze:	OpenAIRE
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