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6-Bromo-1H-indazole

4-methoxybenzene-1-sulfonyl chloride

→

title compound

수율 87.9%

6-Bromo-1-((4-methoxyphenyl)sulfonyl)-1H-indazole

수율 87.9%

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실험 절차

6-Bromo-1H-indazole (500 mg, 2.54 mmol) was treated with 4-methoxybenzene-1-sulfonyl chloride (576 mg, 2.79 mmol) according to the method described in Preparation 15b to give 820 mg (81% yield) of the title compound. Purity 92%.

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