Patent application number | Description | Published |
20130324736 | PROCESSES TO PRODUCE CERTAIN 2-(PYRIDINE-3-YL)THIAZOLES - The invention disclosed in this document is related to the field of processes to produce certain 2-(pyridine-3-yl)thiazoles as intermediates for the synthesis of pesticidal thiazole amides. | 12-05-2013 |
20130324737 | PROCESSES TO PRODUCE CERTAIN 2-(PYRIDINE-3-YL)THIAZOLES - The invention disclosed in this document is related to the field of processes to produce certain 2-(pyridine-3-yl)thiazoles as intermediates for the synthesis of pesticidal thiazole amides. | 12-05-2013 |
20140039196 | PROCESS FOR THE PREPARATION OF 4-AMINO-5-FLUORO-3-HALO-6-(SUBSTITUTED)PICOLINATES - 4-Amino-5-fluoro-3-halo-6-(substituted)picolinates are conveniently prepared from 4,5,6-trichloropicolinates by a series of steps involving fluorine exchange, amination, halogen exchange, halogenation and transition metal assisted coupling. | 02-06-2014 |
20140081023 | PROCESS FOR THE PREPARATION OF 2-AMINO-5,8-DIMETHOXY[1,2,4]TRIAZOLO[1,5-c]PYRIMIDINE FROM 4-CHLORO-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. | 03-20-2014 |
20140187777 | MATERIALS AND METHODS FOR THE BASE-ASSISTED SYNTHESIS OF SUBSTITUTED HETEROAROMATIC COMPOUNDS - Disclosed herein are some methods for synthesizing the base-assisted coupling of aromatic alcohols with substituted aromatic compounds including some substituted heteroaromatic compounds such as pyrimidines or pyridines to form esters. The reactions may include inexpensive bases such as potassium hydroxide and take place in a solvent mixture comprised primarily of hindered tertiary alcohols that are at least partially immiscible with water. In some embodiments the tertiary alcohol solvents forms azeotropes with water which stabilize the formation of an alkoxide intermediate when the alkoxide formation step is heated to the boiling point of the azeotrope and water is withdrawn from the reaction mixture. | 07-03-2014 |
20140206881 | PROCESS FOR THE PREPARATION OF 4-AMINO-5-FLUORO-3-HALO-6-(SUBSTITUTED)PICOLINATES - 4-Amino-5-fluoro-3-halo-6-(substituted)picolinates are conveniently prepared from 4,5,6-trichloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange, halogenation, nitrile hydrolysis, esterification, and transition metal assisted coupling. | 07-24-2014 |
20140275561 | PREPARATION OF HALOALKOXYARYLHYDRAZINES AND INTERMEDIATES THEREFROM - The invention in this document is related to the field of preparation of haloalkoxyarylhydrazines and certain intermediates derived therefrom, where said intermediates are useful in the preparation of certain pesticides disclosed in U.S. Pat. No. 8,178,658. | 09-18-2014 |
20150112073 | PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS - The present application provides processes for making pesticidal compounds and compounds useful both as pesticides and in the making of pesticidal compounds. | 04-23-2015 |
20150112074 | PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS - The present application provides processes for making pesticidal compounds and compounds useful both as pesticides and in the making of pesticidal compounds. | 04-23-2015 |
20150112076 | PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS - The present application provides processes for making pesticidal compounds and compounds useful both as pesticides and in the making of pesticidal compounds. | 04-23-2015 |
20150112077 | PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS - The present application provides processes for making pesticidal compounds and compounds useful both as pesticides and in the making of pesticidal compounds. | 04-23-2015 |
20150112078 | PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS - The present application provides processes for making pesticidal compounds and compounds useful both as pesticides and in the making of pesticidal compounds. | 04-23-2015 |