US 12,017,993 B2
Preparation of halogen analogs of picloram
Jayachandran Devaraj, Zionsville, IN (US); Nugzar Ghavtadze, Montreal (CA); Nicholas M. Irvine, Westfield, IN (US); Jeremy Kister, Carmel, IN (US); Melissa Lee, Indianapolis, IN (US); Ronald B. Leng, Midland, MI (US); Rongrong [Mandy] Lin, Edmonton (CA); Rong Ling, Edmonton (CA); Noormohamed M. Niyaz, Indianapolis, IN (US); Abraham D. Schuitman, Zionsville, IN (US); Aaron A. Shinkle, Brownsburg, IN (US); Siyu Tu, Midland, MI (US); Gregory T. Whiteker, Carmel, IN (US); and Chunming Zhang, Zionsville, IN (US)
Assigned to CORTEVA AGRISCIENCE LLC, , IN (US)
Filed by CORTEVA AGRISCIENCE LLC, Indianapolis, IN (US)
Filed on Jun. 23, 2022, as Appl. No. 17/808,368.
Application 17/808,368 is a division of application No. 17/276,169, granted, now 11,401,242, previously published as PCT/US2019/051650, filed on Sep. 18, 2019.
Claims priority of provisional application 62/733,285, filed on Sep. 19, 2018.
Prior Publication US 2022/0371997 A1, Nov. 24, 2022
Int. Cl. C07D 213/803 (2006.01)
CPC C07D 213/803 (2013.01) 3 Claims
 
1. The compound of the formula:

OG Complex Work Unit Chemistry