تفاعل #308173

معادلة التفاعل

1

1,2,3,4-Tetrahydro-benzo[b]azepin-5-one

Cyclopropanecarboxylic acid 4-(1-benzyl-2-methyl-4,5-dihydro-1H-1,3,6-triaza-benzo[e]azulene-6-carbonyl)-2-methyl-benzylamide

E123

cyclohexene

→

title compound

المردود 53.0%

Cyclopropanecarboxylic Acid 2-methyl-4-(2-methyl-4,5-dihydro-1H-1,3,6-triaza-benzo[e]azulene-6-carbonyl)-benzylamide

المردود 53.0%

المذيبات

ethanol

ظروف التفاعل

المعالجة

1. 1
   ترشيحThe catalyst was filtered off through Celite®
2. 2
   ترشيحfilter agent
3. 3
   تركيزthe filtrate was concentrated in vacuo
4. 4
   أخرىThe residue was purified by preparative HPLC (eluant; 0.5% 35% ammonia:9.5% methanol:90% dichloromethane)
5. 5
   أخرىto give a white solid

الإجراء التجريبي

Cyclopropanecarboxylic acid 4-(1-benzyl-2-methyl-4,5-dihydro-1H-1,3,6-triaza-benzo[e]azulene-6-carbonyl)-2-methyl-benzylamide from Example E123.1 (155 mg, 0.31 mmol) was dissolved in absolute ethanol (10 ml) and placed under an inert atmosphere. 10% Palladium on car-bon (155 mg) and cyclohexene (0.311 ml, 3.1 mmol) were added and the mixture was heated at 60° C. for 18 h. The catalyst was filtered off through Celite® filter agent and the filtrate was concentrated in vacuo. The residue was purified by preparative HPLC (eluant; 0.5% 35% ammonia:9.5% methanol:90% dichloromethane) to give a white solid identified as the title compound (67 mg, 53%).

المصدر