Chemistry Letters

Reactivity of. ALPHA.-metal (group 4) esters. Lewis acid mediated reactions of. ALPHA.-triphenyltin esters with aldehydes and acetals.

S Kiyooka, M Nakata

文献索引：Kiyooka, Syun-ichi; Nakata, Masumi Chemistry Letters, 1988 , p. 721 - 722

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被引用次数: 4

摘要

Ethyl triphenylstannylacetate and ethyl α-triphenylstannylpropionate reacted with aldehydes and acetals to give β-hydroxy and β-alkoxy esters at room temperature in the presence of TiCl 4, in moderate yields. Under these conditions ethyl triphenylgermylacetate and ethyl trimethylsilylacetate did not work.