Intramolecularity of the thermal rearrangement of allyloxytetrazoles to n-allyltetrazolones

被引：23

作者：

Cristiano, MLS ^{[1
]}

Johnstone, RAW ^{[1
]}

机构：

[1] UNIV LIVERPOOL,DEPT CHEM,LIVERPOOL L69 3BX,MERSEYSIDE,ENGLAND

来源：

JOURNAL OF CHEMICAL RESEARCH-S | 1997年 / 05期

关键词：

CLAISEN REARRANGEMENT;

D O I：

10.1039/a608333a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The intramolecularity of the thermal rearrangement of 1-aryl-5-allyloxy-1H-tetrazoles 1 to 1-aryl-4-allyl-1,4-dihydrotetrazol-5-ones 2 has been investigated through cross-over studies: the results support the hypothesis for a concerted sigmatropic rearrangement occurring through a highly polar transition state, in which a partially positively charged allyl group migrates from oxygen to nitrogen, without leaving the solvent cage.

引用

页码：164 / 165

页数：6

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