PROCEDE AMELIORE POUR LA PREPARATION DE 4-(1-(4-(PERFLUOROETHOXY)PHENYL)-1H-1,2,4-TRIAZOL-3-YL)BENZOYL AZOTURE

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专利权人:

DOW AGROSCIENCES LLC

发明人:

BORROMEO, PETER,DEAMICIS, CARL

申请号：

CA2952049

公开号：

CA2952049A1

申请日:

2015.07.09

申请国别(地区):

CA

年份:

2016

代理人:

摘要：

By either forming a triaryl acid halide or a triaryl mixed anhydride and subsequently treating with aqueous sodium azide, triaryl acyl azides are prepared in high yield using inexpensive reagents in a process in which by-products are easily removed from the triaryl acyl azide.

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