Triethylamine → HCID 13638465, compound

Participants

Reaction Conditions

Reaction Steps

2-Methyl-2-phenylpropan-1-ol (51) (8.5 g, 56.6 mmol, Eq: 1.00) was stirred in dichloromethane (90.4 ml) at 0° C., triethylamine (6.87 g, 9.46 ml, 67.9 mmol, Eq: 1.2) and then methanesulfonyl chloride (7.13 g, 4.82 ml, 62.2 mmol, Eq: 1.1) were added over 3 minutes. The reaction mixture was stirred at 0° C. for 30 minutes, removed from the ice bat h and allowed to warm to room temperature and stirred for 15 hours. The reaction mixture was diluted with dichloromethane, washed with water, saturated sodium bicarbonate, and brine, and dried with magnesium sulfate. The solvent was removed on a rotary evaporator to give 2-methyl-2-phenylpropyl methanesulfonate (52) as a clear oil, (12.0 g, 93%).

Provenance & Evidence