Sodium hydride → HCID 10180069, compound

Participants

Reaction Steps

N-(4-bromo-3-methyl-5-isoxazolyl) -2-i-propylbenzo [b]thiophene-3-sulfonamide was prepared by the method of Example 41 using 4-bromo-3-methyl-5-aminoisoxazole (0.55 mmoles, 97 mg), NaH (1.4 mmoles, 5.5 mg), 2-i-propylbenzo[b]thiophene-3-sulfonyl chloride (0.60 mmoles, 0.17 g) and THF (2 ml). Recrystallization from chloroform and hexanes provided 89 mg (39%) of a tan crystalline solid, m.p. 157.5-159° C.

Provenance & Evidence