Invention Grant
- Patent Title: Processes for the preparation of 3,5-disubstituted-1,2,4-oxadiazoles
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Application No.: US14690537Application Date: 2015-04-20
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Publication No.: US09273037B2Publication Date: 2016-03-01
- Inventor: William Harold Miller , Charles Richard Graham , David Louis Brown
- Applicant: Monsanto Technology LLC
- Applicant Address: US MO St. Louis
- Assignee: Monsanto Technology LLC
- Current Assignee: Monsanto Technology LLC
- Current Assignee Address: US MO St. Louis
- Agency: Senniger Powers LLP
- Agent Molly B. Edwards
- Main IPC: C07D271/06
- IPC: C07D271/06 ; C07D413/04
Abstract:
Provided herein are processes for the preparation of 3,5-disubstituted-1,2,4-oxadiazoles and salts thereof comprising reacting a N-hydroxyamidine with an acyl chloride in a reaction mixture comprising a water-immiscible organic solvent and an aqueous base at relatively low reaction temperatures.
Public/Granted literature
- US20150225382A1 PROCESSES FOR THE PREPARATION OF 3,5-DISUBSTITUTED-1,2,4-OXADIAZOLES Public/Granted day:2015-08-13
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