Triethylamine → N-(2-(1H-inden-3-yl)ethyl)-7,7-dimethyl-2-oxobicyclo(2.2.1)heptane-1-methanesulfonamide

反応式

[CH:1]1([CH2:10][CH2:11][NH2:12])[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=[CH:2]1.[CH3:13][C:14]1([CH3:27])[C:18]2([CH2:22][S:23](Cl)(=[O:25])=[O:24])[C:19]([CH2:21][CH:15]1[CH2:16][CH2:17]2)=[O:20].C(N(CC)CC)C>C(Cl)Cl>[CH2:3]1[C:4]2[C:9](=[CH:8][CH:7]=[CH:6][CH:5]=2)[C:1]([CH2:10][CH2:11][NH:12][S:23]([CH2:22][C:18]23[C:14]([CH3:13])([CH3:27])[CH:15]([CH2:16][CH2:17]2)[CH2:21][C:19]3=[O:20])(=[O:25])=[O:24])=[CH:2]1

参加物

実験手順

(2-(1H-Indene-1-yl)ethyl)amine (190 mg, 1.19 mmol) and (+)-10-camphorsulfonyl chloride (299 mg, 1.19 mmol) were combined in CH2Cl2 (2 ml), treated with triethylamine (87 μl, 120 mg, 1.19 mmol), and the mixture was stirred at ambient temperature overnight. The mixture was chromatographed on a silica gel column eluted with 25% EtOAc in hexane and the product fractions were evaporated to dryness in vacuo to give N-(2-(1H-inden-3-yl)ethyl)-7,7-dimethyl-2-oxobicyclo(2.2.1)heptane-1-methanesulfonamide.