New electrochemical carboxylation of vinyl triflates.: Synthesis of β-keto carboxylic acids

被引：39

作者：

Kamekawa, H ^{[1
]}

Senboku, H ^{[1
]}

Tokuda, M ^{[1
]}

机构：

[1] Hokkaido Univ, Grad Sch Engn, Div Mol Chem, Organ Synth Lab, Sapporo, Hokkaido 060, Japan

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 12期

关键词：

D O I：

10.1016/S0040-4039(98)00036-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Electrochemical reduction of alicyclic vinyl triflates (1a-1e) in a DMF solution containing 0.1 M Bu4NBF4 under an atmospheric pressure of carbon dioxide with a platinum cathode and a magnesium anode resulted in the cleavage of an oxygen-sulfur bond of 1 to give the corresponding beta-keto carboxylic acids (2a-2e) in yields of 28-77%. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1591 / 1594

页数：4

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