Invention Grant
- Patent Title: Processes for the preparation of 4-alkoxy-3-(acyl or alkyl)oxypicolinamdes
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Application No.: US16035738Application Date: 2018-07-16
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Publication No.: US10358423B2Publication Date: 2019-07-23
- Inventor: Gregory T. Whiteker , Nakyen Choy , Peter Borromeo , Nicholas R. Babij , Gary Roth , Patrick S. Hanley , Matthias S. Ober , Tina Staton , Daniel I. Knueppel , Grant Von Wald , Nicole Hough
- Applicant: Dow AgroSciences LLC
- Applicant Address: US IN Indianapolis
- Assignee: Dow AgroSciences LLC
- Current Assignee: Dow AgroSciences LLC
- Current Assignee Address: US IN Indianapolis
- Main IPC: C07C227/18
- IPC: C07C227/18 ; C07C229/08 ; C07C269/06 ; C07C271/22 ; C07D213/81
Abstract:
A fungicidal 4-methoxy-3-acetyloxypicolinamide may be conveniently prepared in processes that include the coupling together of 4-methoxy-3-acetyloxypicolinic acid or 4-methoxy-3-hydroxypicolinic acid with a key 2-aminopropanoate ester derived from a 1,1-bis(4-fluorophenyl)propane-1,2-diol.
Public/Granted literature
- US20180319750A1 PROCESSES FOR THE PREPARATION OF 4-ALKOXY-3-(ACYL OR ALKYL)OXYPICOLINAMDES Public/Granted day:2018-11-08
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