One pot Michael addition, vinylsulfone isomerization and alkynyl to alkenyl triple bond reduction. Synthesis of a carbasugar related to Rancinamycin III

被引：19

作者：

Arjona, O ^{[1
]}

Borrallo, C ^{[1
]}

Iradier, F ^{[1
]}

Medel, R ^{[1
]}

Plumet, J ^{[1
]}

机构：

[1] Univ Complutense Madrid, Fac Quim, Dept Quim Organ 1, E-28040 Madrid, Spain

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 14期

关键词：

D O I：

10.1016/S0040-4039(98)00109-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Cyclohexenylsulfones 2 show a different behaviour in their reactions with Na/MeOH system depending on the nature of protecting groups R. In the case of R = TMS, the observed sequence Michael addition-vinylsulfone isomerization-alkynyl to alkenyl reduction has been used for the synthesis of a carbasugar related to the antibiotic Rancinamycin III. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1977 / 1980

页数：4

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