SYNTHESIS OF ISOCYANATE-SUBSTITUTED ALLENES AND 1,3-BUTADIENES BY [3,3] SIGMATROPIC REARRANGEMENTS

被引：20

作者：

BANERT, K

GROTH, S

机构：

[1] Fachbereich 8, Universität-Gesamthochschule Siegen, D-W-5900, Adolf-Reichwein-Strasse

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1992年 / 31卷 / 07期

关键词：

D O I：

10.1002/anie.199208661

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the transformation of thiatriazole 1 to allenyl isocyanate (3), a [3,3]sigmatropic cyanate --> isocyanate rearrangement (of 2) was followed for the first time by NMR spectroscopy. Not only alkyl derivatives of 3 but also compounds 4 and 5 can be synthesized by analogous reactions. In this process thiatriazoles, which are prepared from alcohols in one step, are employed.

引用

页码：866 / 868

页数：3

共 8 条

[1] SYNTHESIS AND REACTIONS OF ISOTHIOCYANATE-SUBSTITUTED ALLENES AND 1,3-BUTADIENES [J].