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Rhenium-catalyzed reaction of carbonyl compounds with ketene silyl acetals

✍ Scribed by Yutaka Nishiyama; Kenta Kaiba; Rui Umeda

Publisher: Elsevier Science
Year: 2010
Tongue: French
Weight: 209 KB
Volume: 51
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2009.11.109

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✦ Synopsis

It was found that rhenium complex is an effective catalyst for the reaction of carbonyl compounds with ketene silyl acetals. A wide range of b-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.

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