摘要:
Aryl or heteroaryl 1-substituted triazoles are prepared from 3-bromo-1H-1,2,4-triazole by reaction with a brominated or iodinated aryl or heteroaryl group.
摘要:
The invention in this document is related to the field of preparation of 1,3-(substituted-diaryl)-1,2,4-triazoles 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.
摘要:
Aryl boronic esters and boronic acids containing the rhamnose carbamate moiety are prepared by coupling a boronate substituted phenyl isocyanate with a tetrahydropyran-2-ol in the presence of cesium carbonate.
摘要:
4-amino-6-(pyridyl and 2-substitutedphenyl)-picolinic acids and their derivatives; 6-amino-2-(pyridyl and 2-substitutedphenyl)-pyrimidine-4-carboxylates and their derivatives; and methods of using the same as herbicides.