Dramatically different photochemical behaviour of 1-aroyl-2-methylene piperidine and pyrrolidine derivatives. An expeditious synthesis of ruspolinone

被引：30

作者：

Couture, A

Deniau, E

Grandclaudon, P

Lebrun, S

机构：

[1] Lab. de Chimie Organique Physique, Associé au CNRS, Univ. des Sci./Technol. de Lille

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 43期

关键词：

D O I：

10.1016/0040-4039(96)01765-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Upon irradiation in neutral solvent, the diversely substituted 1-aroyl-2-methylenepiperidines 6a-f give rise to photocyclized products 4a-f while their pyrrolidine congeners 7a,c,d afford enaminoketones 18a,c,d products of photo-Fries rearrangement. Copyright (C) 1996 Published by Elsevier Science Ltd

引用

页码：7749 / 7752

页数：4

共 36 条

[31]

RIGBY JH, 1995, SYNLETT, P547

[32] RUSPOLIA-HYPERCRATERIFORMIS MR - ISOLATION AND STRUCTURE ELUCIDATION OF NEW PYRROLIDINE ALKALOIDS - 169TH COMMUNICATION ON NATURALLY OCCURRING ORGANIC-COMPOUNDS [J].