Cl.[C:2]([CH:4]([P:12](=[O:19])([O:16][CH2:17][CH3:18])[O:13][CH2:14][CH3:15])[CH2:5][C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1)#[N:3]>CCO.[Pt]=O>[NH2:3][CH2:2][CH:4]([P:12](=[O:19])([O:13][CH2:14][CH3:15])[O:16][CH2:17][CH3:18])[CH2:5][CH:6]1[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7]1Platinum oxide and conc.HCl were added to a solution of diethyl (1-cyano-2-phenylethyl)phosphonate in EtOH, for overnight stirring under hydrogen atmosphere, to obtain diethyl [2-amino-1-(cyclohexylmethyl)ethyl]phosphonate.
Wird geladen…