Taxane diterpenes .1. Control of relative and absolute stereochemistry in intramolecular pyrylium ylide-alkene cyclizations for the synthesis of taxol precursors.

被引：27

作者：

Bauta, WE ^{[1
]}

Booth, J ^{[1
]}

Bos, ME ^{[1
]}

DeLuca, M ^{[1
]}

Diorazio, L ^{[1
]}

Donohoe, TJ ^{[1
]}

Frost, C ^{[1
]}

Magnus, N ^{[1
]}

Magnus, P ^{[1
]}

Mendoza, J ^{[1
]}

Pye, P ^{[1
]}

Tarrant, JG ^{[1
]}

Thom, S ^{[1
]}

Ujjainwalla, F ^{[1
]}

机构：

[1] UNIV TEXAS,DEPT CHEM & BIOCHEM,AUSTIN,TX 78712

来源：

TETRAHEDRON | 1996年 / 52卷 / 45期

关键词：

D O I：

10.1016/0040-4020(96)00867-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Intramolecular pyrylium ylide-alkene cyclizations provide control of the absolute stereochemistry at the crucial C-19 angular methyl group, and leads to bicyclo[5.4.0(3,8)]undecenones that contain the structural elements of the B/C rings of the taxanes. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：14081 / 14102

页数：22

共 54 条

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