Stereoselective synthesis of the C18-C28 fragment of apoptolidin

被引:43
作者
Schuppan, J [1 ]
Ziemer, B [1 ]
Koert, U [1 ]
机构
[1] Humboldt Univ, Inst Chem, D-10115 Berlin, Germany
关键词
D O I
10.1016/S0040-4039(99)02134-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An efficient, stereocontrolled synthesis of the C 18-C28 segment of apoptolidin has been achieved. Key steps are a stannous triffate-mediated aldol reaction, the acylation of a Weinreb amide with an E-alkenyl lithium reagent and the dihydroxylation of a C19-C20 double bond. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:621 / 624
页数:4
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