(E)-Bis-1,2-(tributylstannyl)ethylene as
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Francette Delaloge; JoΓ«lle Prunet; Ange Pancrazi; Jean-Yves Lallemand
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Article
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1997
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Elsevier Science
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French
β 287 KB
An approach of taxol synthesis based on the use of (E)-bis-l,2-(tributylstannyl)ethylene 6 as a readily available two-carbon 1,2-1ink between A and C-ring is described, The conjugate addition of a mixed higher-order stannylvinyl cyanocuprate derived from 6 on chkal cyclobexenone $ is completely ster