Dow Agrosciences LLC

Dowelanco

Dow Global Technolgoies LLC

Other

Christopher Thomas Hamilton

Gary A Roth

Lowell D Markley

William E Mickols

Chunming Zhang

Francis Eugene Tisdell

Craig Bott

Jacob Secor

Beth A Swisher

Peter Lee Johnson

Maurice C Yap

Vidyadhar Babu Hegde

Douglas Bland

Donald H Devries

James Todd Pechacek

Michael Rack

Joachim Gebhardt

Yuanming Zhu

Guido Mayer

Timothy P Martin

Hagen Jaedicke

Norbert Götz

James Michael Gifford

Nailah Orr

Robert G Suhr

Laura Lee Karr

Leonard P Dintenfass

Scott Jerome Bis

George W Johnson

David Bruce Gorman

Maurice Chee Hoong Yap

Michael Allen Gonzalez

Michael Gullo

Mary L Ash

Norman R Pearson

Joe R Schoonover, Jr

Christopher J Hatton

Joseph C Neuman

Emilie Chassat Heo

Gary D Stockdale

Todd C Geselius

5-Substituted-8-alkoxy[1,2,4]triazolo[1,5-c]pyrimidin-2-amines are manufactured from 4-amino-2,5-dialkoxypyrimidines in an improved process in which the generation of gaseous by-products is controlled by the continuous addition of hydroxylamine as a free base.

Process for the preparation of 2-amino-5,8-dimethoxy[1,2,4]triazolo[1,5-c]pyrimidine from 4-amino-2,5-dimethoxypyrimidine

2-Amino-5,8-dialkoxy[1,2,4]-triazolo[1,5-c]pyrimidines are manufactured from 4-chloro-2,5-dialkoxypyrimidines in a process that avoids hydrazine and cyanogen halide.

Process for the preparation of 2-amino-5,8-dimethoxy[1,2,4]triazolo[1,5-c]pyrimidine from 4-chloro-2,5-dimethoxypyrimidine

Composite membranes including a coating of polyalkylene oxide and biguanide compounds along with various methods for making and using the same. In one embodiment, the composite membrane comprises a thin film polyamide layer including a coating of a reaction product of a polyalkylene oxide compound and a biguanide-type compound. In another embodiment, the coating comprises a polymer including alkylene oxide repeating units and one or more biguanide functional groups.

Composite membrane with coating comprising polyalkylene oxide and biguanide-type compounds

Composite membranes including a coating comprising a combination of polyalkylene oxide and imidazol compounds along with various methods for making and using the same. In one embodiment, the composite membrane comprises a thin film polyamide layer including a coating of a reaction product of a polyalkylene oxide compound and an imidazol compound. In another embodiment, the coating comprises a polymer including alkylene oxide repeating units and one or more imidazol functional groups.

Composite membrane with coating comprising polyalkylene oxide and imidazol compounds

Composite membranes including a coating of polyalkylene oxide and triazine compounds along with various methods for making and using the same. In one embodiment, the composite membrane comprises a thin film polyamide layer including a coating of a reaction product of a polyalkylene oxide compound and a triazine compound.

Composite membrane including coating of polyalkylene oxide and triazine compounds

5-Substituted-8-alkoxy[1,2,4]triazolo[1,5-c]pyrimidin-2-amines are manufactured from 2-substituted-4-amino-5-methoxypyrimidines in a process that avoids hydrazine and cyanogen halide.

Process for the preparation of 5-substituted-8-alkoxy[1,2,4]triazolo[1,5-c]pyrimidin-2-amines

4-Trifluoromethyl-2(1H)-pyridinone is prepared by reaction of 4-alkoxy-1,1,1-trifluorobut-3-en-2-one or 4,4-dialkoxy-1,1,1-trifluorobutan-2-one with a trialkyl phosphonoacetate followed by cyclization.

Process for the preparation of 4-trifluoromethyl-2(1H)-pyridinone

The N-arylsulfilimine-catalyzed coupling of aromatic sulfonyl chlorides with N-([1,2,4]triazolopyrimidin-2-yl)amines to form N-([1,2,4]triazolo-pyrimidin-2-yl)aryl sulfonamides is improved by the selection of 3-picoline or 3,5-lutidine as the base.

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3-(Substituted aryl)-5-&lcub;substituted aryl-(alkynyl-aryl)&rcub;-&lsqb;1,2,4&rsqb;- triazole compounds are useful as insecticides and acaricides. New synthetic procedures and intermediates for preparing the compounds, pesticide compositions containing the compounds, and methods of controlling insects and mites using the compounds are also provided.

1,2,4-triazole based compounds that can be used as insecticides or acaricides and processes

3-(Substituted phenyl)-5-(thienyl)-1,2,4-triazole compounds are useful as insecticides and acaricides.

3-(substituted phenyl)-5-thienyl-1,2,4-triazole compounds with activity against whitefly

3-(Substituted phenyl)-5-(thienyl or furyl)-1,2,4-triazole compounds are useful as insecticides and acaricides. New synthetic procedures and intermediates for preparing the compounds, pesticide compositions containing the compounds, and methods of controlling insects and mites using the compounds are also provided.

3-(substituted phenyl)-5-(thienyl or furyl)-1, 2, 4-triazole compounds

The present disclosure is directed to substituted cyclohexanedione compounds, the preparation of said compounds, compositions containing said compounds and the use of said compositions in the selective pre- and postemergent kill and control of grassy weeds in the presence of various broad-leafed and grassy crop plants.

Substituted benzoxazinone cyclohexanediones and their herbicidal uses

The present disclosure is directed to substituted cyclohexanedione compounds, the preparation of said compounds, compositions containing said compounds and the use of said compositions in the selective pre- and postemergent kill and control of grassy weeds in the presence of various crop plants.

Substituted pyridyl-cyclohexanediones and their herbicidal uses

Substituted cyclohexanediones and their herbicidal uses

Growing community of inventors

Midland, MI, United States of America

Christopher Thomas Hamilton