반응 #59936

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( 3h )

2-(((3-methyl-4-(2-(2-propyl-1,3-dioxolan-2-yl)ethoxy)pyridin-2-yl)methyl)sulfinyl)-1H-benzimidazole sodium salt

4-chloro-2,3-dimethylpyridine 1-oxide

(2-ethyl-1,3-dioxolan-2-yl)methanol

→

title compound

수율 9.6%

2-(((4-((2-ethyl-1,3-dioxolan-2-yl)methoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzimidazole sodium salt

수율 9.6%

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실험 절차

The same procedure as in the steps (3c) to (3h) of Example 3 was repeated using 4-chloro-2,3-dimethylpyridine 1-oxide and (2-ethyl-1,3-dioxolan-2-yl)methanol to obtain the title compound (355 mg, 6 steps: 9.6%) as a white solid.

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