1,2,3-TRIAZOLO[5,1-B]THIAZOLES .3. THE REACTION BETWEEN A TRIAZOLOTHIAZOLIUM YLIDE AND ACETYLENIC DIPOLAROPHILES

被引：5

作者：

ABARCA, B ^{[1
]}

BALLESTEROS, R ^{[1
]}

DELRINCONGUAITA, MJ ^{[1
]}

JONES, G ^{[1
]}

机构：

[1] UNIV KEELE,DEPT CHEM,KEELE ST5 5BG,STAFFS,ENGLAND

来源：

HETEROCYCLES | 1994年 / 38卷 / 09期

关键词：

D O I：

10.3987/COM-94-6770

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction between 2-methoxycarbonylmethyl-3-methyl- 1,2,3-triazolo[5,1-b]thiazolium ylide (5) and methyl propiolate gives the dienes (7) and (8). Existence of this type of diene was postulated in previous papers but they were not isolated. However the reaction of 5 with dimethyl acetylendicarboxylate gives a simple pyrrolo[2,1-b]thiazole system (13).

引用

页码：2017 / 2022

页数：6

共 8 条

[1]

ABARCA B, 1993, HETEROCYCLES, V35, P851

[2]

ABARCA B, 1992, HETEROCYCLES, V33, P203

[3] A REMARKABLE REARRANGEMENT DURING REACTION BETWEEN TRIAZOLOPYRIDINIUM YLIDES AND DIMETHYL ACETYLENEDICARBOXYLATE [J].