144550-06-1Relevant articles and documents
PROCESS FOR PREPARING A NOVEL CRYSTALLINE FORM OF IODOSULFURON-METHYL-SODIUM AND USE OF THE SAME
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, (2017/05/19)
A crystalline form of iodosulfuron-methyl-sodium of formula (I), the crystal preparation process, the analyses of the crystal through various analytical methods and using the crystal to prepare stable agrochemical formulation. The invention also describes the use of various solvents towards the crystalline form preparation conditions.
Process for the preparation of herbicidal sulfonylureas and of N-(pyrimidinyl or triazinyl)-carbamates as intermediate products
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, (2008/06/13)
Disclosed and claimed is a process for the preparation of a carbamate (IV) by reaction of a salt with a diaryl carbonate The carbamate can be reacted, without any necessity of intermediate isolation, with a sulfonamide A--SO2 NH2 (V)