IP Library › Granted Patent US 12,256,738
Granted Patent B2
US 12,256,738 · App. 18/166,601 · Granted Mar 25, 2025

Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto

Inventors: Ronald J. Heemstra (Fishers, IN); Ronald Ross, Jr. (Mt. Dora, FL); Kyle A. DeKorver (Grandville, MI); Kaitlyn Gray (Indianapolis, IN); Daniel I. Knueppel (Zionsville, IN); Peter Vednor (Novi, MI); Timothy P. Martin (Noblesville, IN); Joseph D. Eckelbarger (Carmel, IN); John F. Daeuble, Sr. (Carmel, IN); Ricky Hunter (Westfield, IN); David A. Demeter (Fishers, IN); Tony K. Trullinger (Westfield, IN); Erich W. Baum (South Hamilton, MA); Zoltan L. Benko (Indianapolis, IN); Nakyen Choy (Carmel, IN); Gary D. Crouse (Noblesville, IN); Fangzheng Li (Carmel, IN); Jeffrey Nissen (Indianapolis, IN); Monica B. Olson (Indianapolis, IN); Michelle Riener (Waltham, MA); Thomas C. Sparks (Greenfield, IN); Frank J. Wessels (Indianapolis, IN); Maurice C. Yap (Zionsville, IN)
Assignee: CORTEVA AGRISCIENCE LLC
A01N53/00A01N37/22A01N37/34A01N41/10A01N43/40A01N43/60A01N43/653A01N43/707A01N43/82A01N43/90C07C233/63C07C233/65C07C237/22C07C237/42C07C255/29C07C255/46C07C255/57C07C255/60C07C259/10C07C271/28C07C271/66C07C311/08C07C311/46C07C317/14C07C317/28C07C317/40C07C317/50C07C323/41C07C323/42C07C323/59C07C331/12C07C381/10C07D205/04C07D207/10C07D207/273C07D207/452C07D209/49C07D213/56C07D213/75C07D213/81C07D213/84C07D213/89C07D215/227C07D215/38C07D231/12C07D231/56C07D233/36C07D233/80C07D235/30C07D241/20C07D249/08C07D253/07C07D261/12C07D263/26C07D277/30C07D277/36C07D285/06C07D295/32C07D305/08C07D307/33C07D307/52C07D309/14C07D331/04C07D333/36C07D333/48C07D333/60C07D487/04C07C2601/02C07C2601/04C07C2601/08C07C2601/14
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Quick Facts
Patent No.
US 12,256,738
App. No.
18/166,601
Granted
Mar 25, 2025
Kind
B2
Abstract

This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula (“Formula One”).

Claims (12)

1. A process comprising

reacting 13-2 with a carbene source comprising a bromoform or a chloroform, in the presence of an inorganic base, and (−)-N-dodecyl-N-methylephedrinium bromide as a phase-transfer catalyst, at a temperature from about ambient temperature up to below the boiling point of the haloform, to form molecule 13-3 wherein

(A) R 1 is selected from the group consisting of H, F, or Cl;

(B) R 2 is selected from the group consisting of H, F, Cl, Br, (C 1 -C 6 )alkyl, and (C 1 -C 6 )haloalkyl;

(C) R 3 is selected from the group consisting of H, F, Cl, Br, (C 1 -C 6 )alkyl, (C 1 -C 6 )haloalkyl, and (C 1 -C 6 )haloalkoxy;

(D) R 4 is selected from the group consisting of H, F, Cl, Br, (C 1 -C 6 )alkyl, and (C 1 -C 6 )haloalkyl;

(E) R 5 is selected from the group consisting of H, F, and Cl;

(F) R 6 is H;

(G) R 7 is selected from the group consisting of Cl and Br;

(H) R 8 is selected from the group consisting of Cl and Br;

(I) R 9 is H;

and R a is a (C 1 -C 6 )alkyl.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 1, 2024
From: HEEMSTRA, RONALD J.; ROSS, RONALD, JR.; DEKORVER, KYLE A.; GRAY, KAITLYN; KNUEPPEL, DANIEL I.; VEDNOR, PETER; MARTIN, TIMOTHY P.; ECKELBARGER, JOSEPH D.; DAEUBLE, JOHN F., SR.; HUNTER, RICKY; DEMETER, DAVID A.; TRULLINGER, TONY K.; BAUM, ERICH W.; BENKO, ZOLTAN L.; CHOY, NAKYEN; CROUSE, GARY D.; LI, FANGZHENG; NISSEN, JEFFREY; OLSEN, MONICA B.; RIENER, MICHELLE; SPARKS, THOMAS C.; WESSELS, FRANK J.; YAP, MAURICE C.
To: DOW AGROSCIENCES LLC
Reel/Frame 068258/0074 →
CHANGE OF NAME Recorded Aug 1, 2024
From: DOW AGROSCIENCES LLC
To: CORTEVA AGRISCIENCE LLC
Reel/Frame 068274/0116 →
Continuity (11)
Continuation 16794955 · Feb 19, 2020
Continuation 16203690 · Nov 29, 2018
Continuation 15679415 · Aug 17, 2017
Division 15092650 · Apr 7, 2016
Provisional Application 62148809 · Apr 17, 2015
Provisional Application 62148814 · Apr 17, 2015
Provisional Application 62148837 · Apr 17, 2015
Provisional Application 62148830 · Apr 17, 2015
Provisional Application 62148818 · Apr 17, 2015
Provisional Application 62148824 · Apr 17, 2015
Related Publication 20230180761A1 · Jun 15, 2023
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