Tetrahedron Letters

Rhenium-catalyzed reaction of carbonyl compounds with ketene silyl acetals

Y Nishiyama, K Kaiba, R Umeda

Index: Nishiyama, Yutaka; Kaiba, Kenta; Umeda, Rui Tetrahedron Letters, 2010 , vol. 51, # 5 p. 793 - 795

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Citation Number: 11

Abstract

It was found that rhenium complex is an effective catalyst for the reaction of carbonyl compounds with ketene silyl acetals. A wide range of β-silyloxy esters is obtained by the treatment of carbonyl compounds with ketene silyl acetals in the presence of a catalytic amount of ReBr (CO) 5 in moderate to good yields.

~58%

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