New strategy for the synthesis of the taxane diterpenes: formation of the eight-membered B-ring of taxol by semi-pinacol rearrangement

P. Magnus, L. Diorazio, T. Donohoe, M. Giles, P. Pye, James G. Tarrant, S. Thom
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引用次数: 4

Abstract

Solvolysis of the neopentyl triflates 14, 25 and 32 resulted in ring expansion of a seven-membered ring into the eight-membered ring required for the synthesis of the taxanes diterpenoids.
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合成紫杉醇二萜的新策略:半蒎烯重排形成紫杉醇八元b环
新戊基三氟酸酯14,25和32的溶剂溶解导致七元环扩展为合成紫杉烷二萜所需的八元环。
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