Sodium hydride → HCID 10117410, compound

Participants

Reaction Steps

N-(4-bromo-3-methyl-5-isoxazolyl)-2-(2-methoxybenzyl)benzo[b]thiophene-3-sulfonamide was prepared by the method of Example 41 with 5-amino-4-bromo-3-methylisoxazole (1.0 mmoles, 0.18 g), NaH (2.5 mmoles, 100 mg), 2-(2-methoxybenzyl)-benzo[b]thiophene-3-sulfonyl chloride (1.4 mmoles, 0.49 g) and THF (7ml). Flash chromatography (50% ethyl acetate/hexanes) followed by recrystallization from chloroform and hexanes provided 0.30 g (61%) of a brown solid, m.p. 80°-84° C.

Provenance & Evidence