SYNTHESIS OF 2-CYCLOPENTADIENYLIDENE-2H-THIAPYRAN BY NOVEL REDUCTIVE REARRANGEMENT OF A 6-THIENYLFULVENE

被引：4

作者：

KAWASE, T ^{[1
]}

FUJINO, S ^{[1
]}

ODA, M ^{[1
]}

机构：

[1] OSAKA UNIV,FAC SCI,DEPT CHEM,TOYONAKA,OSAKA 560,JAPAN

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 29期

关键词：

D O I：

10.1016/0040-4039(91)80816-O

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Treatment of 6-dimethylamino-6-(2-thienyl)fulvene with lithium naphthalene followed by quenching with water gives hitherto unknown 2-cyclopentathienylidene-2H-thiapyran in one step involving a novel rearrangement, while in contrast the corresponding furyl compound leads to 4-dimethylaminoazulene.

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页码：3499 / 3502

页数：4

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