Reacción #1851972

Ecuación de reacción

trans-1,1,1-trifluoro-4-(3-indolyl)-3-buten-2-one

4-sulfamylphenyl hydrazine hydrochloride

→

title compound

Rendimiento 82.0%

1-(4-Sulfamylphenyl)-3-trifluoromethyl-5-(3-indolyl)-2-pyrazoline

Rendimiento 82.0%

Condiciones de reacción

Procedimiento

A solution of trans-1,1,1-trifluoro-4-(3-indolyl)-3-buten-2-one (5 mmol) and 4-sulfamylphenyl hydrazine hydrochloride (6 mmol) was subjected to Procedure 3. The title compound was obtained in 82% yield, m.p. 138-140° C.; C, H analysis (C16H14SO2N4F3):

Fuente