تفاعل #1435702

معادلة التفاعل

piperidine

2-(2-methyl-6phenyl-pyran-4-ylidene)-malononitrile

4-(3,5-diphenyl-4,5-dihydro-pyrazol-1-yl)-benzaldehyde

→

2-(2-{2-[4-(3,5-diphenyl-4,5-dihydro-pyrazol-1-yl)-phenyl]-vinyl}-6-phenyl-pyran-4-ylidene)-malononitrile

المذيبات

ethanol

ظروف التفاعل

المعالجة

1. 1
   workup.ADDITIONwas added

الإجراء التجريبي

As shown in the following reaction 4, 0.4 g (1.7 mmol) of 2-(2-methyl-6phenyl-pyran-4-ylidene)-malononitrile and 0.55 g (1.7 mmol) of 4-(3,5-diphenyl-4,5-dihydro-pyrazol-1-yl)-benzaldehyde} were added into 40 ml of ethanol, and 0.17 g (2.0 mmol) of piperidine was added thereto. The reaction solution was heated at 75° C. for 10 hours.

المصدر