A comparison of the Still-Gennari and Ando HWE-methodologies with alpha,beta-unsaturated aldehydes; unexpected results with stannyl substituted systems

A comparison of the Still-Gennari and Ando HWE-methodologies with alpha,beta-unsaturated aldehydes; unexpected results with stannyl substituted systems

Still-Gennari reactions have been carried out on a range of E- and Z-3-substituted propenals. In all cases, with the exception of Z-3-stannyl systems, good Z-stereoselectivity was observed. By contrast, the Ando procedure gives reasonable Z-stereoselectivity with all systems studied, including those...

Полное описание

Библиографические подробности
Главные авторы:	Franci, X, Martina, S, McGrady, J, Webb, MR, Donald, C, Taylor, R
Формат:	Journal article
Язык:	English
Опубликовано:	2003

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