PROCESS FOR PRODUCING CYCLOHEXENONE LONG-CHAIN ALCOHOLS

PROCESS FOR PRODUCING CYCLOHEXENONE LONG-CHAIN ALCOHOLS

A process for producing cyclohexenone long-chain alcohol represented by the following formula (1): (wherein A represents a C10-C18 alkylene or alkenylen e group, and each of R1, R2, and R3 individually represents hydrogen or methyl ), comprising reacting a 3-alkoxy-2-cyclohexen-1-one derivative repr...

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Hauptverfasser: OSHIBA, YUKIO, LUU, BANG, TRANCARD, DELPHINE, YAMADA, MASASHI, SUZUKI, HIROTO, NEUBERG, PATRICK
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Sprache:eng ; fre
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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creator OSHIBA, YUKIO
LUU, BANG
TRANCARD, DELPHINE
YAMADA, MASASHI
SUZUKI, HIROTO
NEUBERG, PATRICK
description A process for producing cyclohexenone long-chain alcohol represented by the following formula (1): (wherein A represents a C10-C18 alkylene or alkenylen e group, and each of R1, R2, and R3 individually represents hydrogen or methyl ), comprising reacting a 3-alkoxy-2-cyclohexen-1-one derivative represented by the following formula (2): (wherein R1, R2, and R3 have the same meanings as above, and R4 represents a C1-C5 alkyl group) with a Grignard's reagent prepared by protecting the hydroxyl groups of C10-C18 .omega.-halogenoalcoho l through silylation, and hydrolyzing the resultant reaction product. The process of the present invention for producing cyclohexenone long-chain alcohol requires a reduced number of reaction steps, can be performed with ease and with reduced production cost, and thus finds utility in the industr y.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title PROCESS FOR PRODUCING CYCLOHEXENONE LONG-CHAIN ALCOHOLS
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