Processes for the preparation of pesticidal compounds

• US 9,433,215 B2
• Filed: 09/09/2015
• Issued: 09/06/2016
• Est. Priority Date: 10/17/2013
• Status: Expired due to Fees

• Current Assignee: Dow Agrosciences LLC (Corteva, Inc.)
• Original Assignee: Dow Agrosciences LLC (Corteva, Inc.)
• Inventors: Yang, Qiang, Lorsbach, Beth, Whiteker, Gregory, DeAmicis, Carl, Muhuhi, Joseck M.
• Primary Examiner(s): Morris, Patricia L
• Application Number:
  US14/848,383
• Publication Number:
  US 20150373974A1
• Time in Patent Office: 363 Days
• Field of Search: 548/372.5
• US Class Current: 1/1
• CPC Class Codes: A01N 43/56 1,2-Diazoles; Hydrogenated 1,2-diazoles
• CPC Class Codes: C07D 231/38 Nitrogen atoms nitro radicals C07D231/16
• CPC Class Codes: C07D 231/40 Acylated on said nitrogen atom
• CPC Class Codes: C07D 401/04 directly linked by a ring-member-to-ring-member bond

Abstract

The present application provides processes for making pesticidal compounds and compounds useful both as pesticides and in the making of pesticidal compounds.

Claims

1. A compound having the following structure

3-chloro-N-(-3-chloro-1H-pyrazol-4-yl)propanamide (4a)