[EN] BENZIMIDAZOLE COMPOUNDS AS AGRICULTURAL CHEMICALS<br/>[FR] COMPOSÉS DE BENZIMIDAZOLE UTILISÉS EN TANT QUE PRODUITS CHIMIQUES AGRICOLES
申请人:REDAG CROP PROT LTD
公开号:WO2019077345A1
公开(公告)日:2019-04-25
The present invention relates tobenzimidazole ethers and related compounds which are of use in the field of agriculture as fungicides.
本发明涉及苯并咪唑醚及相关化合物,可用作农业领域的杀菌剂。
Process for preparing 2-(2-pyridylmethyl)-sulfinyl-1H-benzimidazoles and the intermediate compounds used therein
申请人:Palomo Nicolau Francisco Eugenio
公开号:US20100210846A1
公开(公告)日:2010-08-19
The present invention relates to a process for preparing 2-(2-pyridylmethyl)sulphinyl-1H-benzimidazoles that are proton pump inhibitors, using as intermediates 2-benzimidazolyl-sulphinic acid derivatives. The present invention also relates to the intermediate compounds, their use and a process for the preparation thereof. These novel intermediate compounds are 2-benzimidazolylsulphinicacid esters that are obtained from their corresponding alkaline salts, which are in turn obtained by oxidation of substituted 2-mercaptobenzimidazoles. The intermediate compounds of the invention are converted into 2-(2-pyridylmethyl)sulphinyl-1H-benzimidazoles by reaction with substituted 2-methylpyridines.