تفاعل #1851971
ord-684a1471cb6349b7982e2f11a193ac2d
معادلة التفاعل
trans-1,1,1-trifluoro-4-phenyl-3-buten-2-one
4-sulfamylphenyl hydrazine hydrochloride
→
title compound
المردود 73.0%
1-(4-Sulfamylphenyl)-3-trifluoromethyl-5-phenyl-2-pyrazoline
المردود 73.0%
الكواشف
لا شيء
ظروف التفاعل
الظروف التفصيلية
See reaction.notes.procedure_details.
الإجراء التجريبي
A solution of trans-1,1,1-trifluoro-4-phenyl-3-buten-2-one (5 mmol) and 4-sulfamylphenyl hydrazine hydrochloride (6 mmol) was subjected to Procedure 3. The title compound was obtained in 73% yield, m.p. 178-180° C.; C, H analysis (C18H15SO2N4F3.H2O):