Invention Grant
- Patent Title: Process for preparation of 4-(1-(4-(perfluoroethoxy)phenyl)-1H-1,2,4-triazol-3-yl)benzoyl azide
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Application No.: US14795319Application Date: 2015-07-09
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Publication No.: US09796689B2Publication Date: 2017-10-24
- Inventor: Peter Borromeo , Carl DeAmicis
- Applicant: Dow AgroSciences LLC
- Applicant Address: US IN Indianapolis
- Assignee: Dow AgroSciences LLC
- Current Assignee: Dow AgroSciences LLC
- Current Assignee Address: US IN Indianapolis
- Agent Yung H. Lee
- Main IPC: C07D249/08
- IPC: C07D249/08
Abstract:
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.
Public/Granted literature
- US20160009665A1 PROCESS FOR PREPARATION OF 4-(1-(4-(PERFLUOROETHOXY)PHENYL)-1H-1,2,4-TRIAZOL-3-YL)BENZOYL AZIDE Public/Granted day:2016-01-14
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