反应详情

To a solution of 3-Methanesulfonylamino-pyrrolidine-1-carboxylic acid tert-butyl ester (0.47 g) in DMF (5 mL) was added NaH (63 mg). The mixture was stirred for 40 min. then a solution of 6-bromomethyl-2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidine (0.52 g) in DMF (5 mL) was added via cannular. The resulting mixture was stirred at R.T. for 5 h. An aqueous work-up followed by purification on silica gave 3-[(2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-methanesulfonyl-amino]-pyrrolidine-1-carboxylic acid tert-butyl ester (384 mg).

1. stirringThe resulting mixture was stirred at R.T. for 5 h
2. customAn aqueous work-up followed by purification on silica