[NH2:1][CH:2]([PH:4](=[O:6])[OH:5])[CH3:3].Cl[C:8]([O:10][CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)=[O:9]>>[C:12]1([CH2:11][O:10][C:8]([NH:1][CH:2]([PH:4](=[O:5])[OH:6])[CH3:3])=[O:9])[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1The process is performed according to the operating conditions described in 1.4., starting with 1.7 g (15.6 mmol) of (1-aminoethyl)phosphinic acid and 3.12 g (18.29 mmol) of benzyl chloroformate. 2.8 g of product are recovered (yeld=73.9%).
読み込み中…