反应详情

To a solution of 3,3-difluoropyrrolidine hydrochloride (129 mg, 0.90 mmol, Sigma-Aldrich) in methanol (3 mL) was added formaldehyde (37% aqueous) (0.067 mL, 0.90 mmol) and triethylamine (0.139 mL, 1.00 mmol). The reaction mixture was shaken at room temperature for 2 hours. To the reaction mixture was added 4-chlorophenyl isocyanide (138 mg, 1.00 mmol) and trimethylsilylazide (0.133 mL, 1.00 mmol). The reaction mixture was shaken at room temperature for a further 18 hours.

1. stirringThe reaction mixture was shaken at room temperature for a further 18 hours