FLUORINATED CYANATES AND ISOCYANATES . A NEW TYPE OF REARRANGEMENT

被引：26

作者：

KRESPAN, CG

机构：

[1] Central Research Department, Experimental Station, E. I. du Pont de Nemours and Company, Wilmington

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1969年 / 34卷 / 05期

关键词：

D O I：

10.1021/jo01257a018

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Three isomeric compounds, 2,2-bis(trifluoromethyl)-3-methoxy-2H-azirine (2), a-methylhexafluoroisopropyl cyanate (12), and α-methylhexafluoroisopropyl isocyanate (7), have been prepared. While the normal isomerization of cyanate 12 to isocyanate 7 did not occur, the novel rearrangement of azirine 2 to isocyanate 7 proceeded readily at 95°. α-Phenylhexafluoroisopropyl cyanate did rearrange, but with migration of the isocyanate group to the benzene ring. © 1969, American Chemical Society. All rights reserved.

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页码：1278 / &

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