反应详情

Prepare using the method of Intermediate 48 with N-Boc-(S)-(+)-3-pyrrolidinol (0.50 g, 2.67 mmol), [bis(2-methoxyethyl)amino]sulfur trifluoride (0.59 mL, 3.20 mmol) and anhydrous dichloromethane (4 mL) to give the title compound as a colourless oil (0.36 g): MS (m/e): 212 (M+23).

1. customPrepare