913696-30-7Relevant articles and documents
PROCESS FOR THE PRODUCTION OF 2- [ [4- T (2, 2-DIMETHYL-1, 3-DIOXAN-5-YL) METHOXY] PYRIDIN-2-YL] METHYLTHIO] -1H-BENZIMIDAZOLE
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Page/Page column 50, (2008/12/05)
It is an object of the present invention to provide a process for the production on an industrial scale of a compound (1) or a salt thereof. There is provided a process for the production of compound (1) represented by the formula or a salt thereof: (wherein R1 and R3 independently represents a hydrogen atom or a methyl group), the process comprising the steps of: (a) reacting together a compound (3T) represented by the formula: (wherein X1 represents a leaving group, and R1 and R3 are defined as above) and (2,2-dimethyl-1,3-dioxan-5-yl)methanol represented by the formula or a salt thereof: so as to produce a compound (2T) represented by the formula (wherein R1 and R3 are defined as above); and (b) reacting the compound represented by above formula (2T) with an oxidizing agent.