반응 #2171039
ord-a68cec149e5e4d029979c586e9a1ffb6
반응 방정식
1,1-thiocarbonyldiimidazole
4-(4′-ethylbicyclohexyl-4-yl)-2,6-difluorophenylamine
→
4′-(3,5-difluoro-4-isothiocyanatophenyl)-4-ethylbicyclohexyl
수율 59.0%
반응 조건
상세 조건
See reaction.notes.procedure_details.
실험 절차
9.5 g of 1,1-thiocarbonyldiimidazole are added to 85 g of 4-(4′-ethylbicyclohexyl-4-yl)-2,6-difluorophenylamine in 100 ml of dichloromethane, and the mixture is stirred at RT. Conventional work-up gives 4′-(3,5-difluoro-4-isothiocyanatophenyl)-4-ethylbicyclohexyl, yield 59%, having the following properties: C 33 N 198.2 I; Δε 15.3; Δn 0.1930.