Dow Agrosciences LLC

Corteva Agriscience LLC

Other

Fangzheng Li

Ronald J Heemstra

Chenglin Yao

Kevin Gerald Meyer

Nakyen Choy

Ricky Hunter

Gary D Crouse

Tony K Trullinger

Ronald Ross, Jr

David Anthony Demeter

Timothy P Martin

Joseph D Eckelbarger

Daniel Knueppel

Zoltan Laszlo Benko

Maurice C Yap

Erich W Baum

John F Daeuble, Sr

Karla Bravo-Altamirano

Frank J Wessels

Michelle Bowerman Riener

Peter Vednor

James M Renga

Kaitlyn C Gray

Thomas Clarence Sparks

Timothy A Boebel

Monica Britt Olson

Jessica Herrick

Kyle A DeKorver

Jeffrey S Nissen

W John Owen

Benjamin M Nugent

Jeremy Wilmot

Kyle A Dekorver

Nick X Wang

Jeff Nissen

Yu Lu

Paul Richard Graupner

Tom Sparks

Michelle Riener

Zoltan L Benko

David A Demeter

Kaitlyn Gray

Ronald Ross

Gregory T Whiteker

Gary A Roth

Peter S Borromeo

John F Daeuble

Rebecca L Lalonde

Iain O'Callaghan

Daniel I Knueppel

Paul R Graupner

Kaitlyn Gary

Zoltan L Venko

Kyla A Dekorver

Jeffrey Nissen

Monica B Olson

Rebecca LaLonde

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”).

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

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'). 

4-Alkoxy-3-hydroxypicolinic acids may be conveniently prepared from 4,6-dibromo-3-hydroxypicolinonitrile in a series of chemical steps selected from bromo substitution, nitrile hydrolysis and halogen reduction that are conducted as a single pot process. 4,6-Dibromo-3-hydroxypicolinonitrile may be prepared from furfural in a series of chemical steps selected from cyano-amination, amine salt formation and bromination-rearrangement. 4-Alkoxy-3-acetoxypicolinic acids may be conveniently prepared from 4-alkoxy-3-hydroxypicolinic acids by treatment with acetic anhydride.

Process for the preparation of 4-alkoxy-3-acetoxypicolinic acids

The (1R,3R)- or (1S,3S)-enantiomer of 2,2-dichloro-3-(substituted phenyl)cyclopropane-carboxylic acid is prepared in a process involving chemical resolution of a racemic mixture of a trans-2,2-dichloro-3-(substituted phenyl)cyclopropanecarboxylic acid with an enantiomeric amine, isolation of a diastereomeric amine salt and finally treatment of the salt with an acid.

Process for the preparation of (1R,3R)- and (1S,3S)-2,2-dihalo-3-(substituted phenyl)cyclopropanecarboxylic acids

This disclosure relates to macrocyclic picolinamides of Formula (I) and their use as fungicides. 

Macrocyclic picolinamides as fungicides

The disclosure relates to macrocyclic picolinamides of Formula (I) and to the use of these compounds as fungicides. 

The invention relates to compounds of macrocyclic picolinamides of Formula I suitable to control or prevent growth of fungi. 

Macrocyclic picolinamides compounds with fungicidal activity

The invention relates to macrocyclic picolinamides of Formula I and their use as fungicides. 

Use of macrocyclic picolinamides as fungicides

The disclosure relates to macrocyclic picolinamides of Formula I and their use as fungicides. 

Growing community of inventors

Carmel, IN, United States of America

Fangzheng Li