تفاعل #706497

معادلة التفاعل

alkyne

2-(hex-1-ynyl)-9,9-dimethyl-6,7,8,9-tetrahydro-5H-benzocycloheptene

→

2-hexyl-9,9-dimethyl-6,7,8,9-tetrahydro-5H-benzocycloheptene

المذيبات

ethy acetate

ظروف التفاعل

المعالجة

1. 1
   ترشيحFiltration
2. 2
   أخرىover diatomaceous earth and removal of the solvent

الإجراء التجريبي

This alkyne was dissolved in 30 ml of ethy acetate and hydrogenated over 2 g of Pd/C (10%) at room temperature and under 1 atm H2. Filtration over diatomaceous earth and removal of the solvent gave 3.08 g of 2-hexyl-9,9-dimethyl-6,7,8,9-tetrahydro-5H-benzocycloheptene as a colorless oil (GC purity: 98%).

المصدر