1-Benzhydrylamino-2-methylpropanephosphonous acid → 1-Amino-1-(4-dimethylaminophenyl)-methanephosphonous acid

HRID 25991Notes

Reaction equation

HRID 25991 reaction equation
C([NH:14][CH:15]([C:19]1[CH:24]=[CH:23][C:22]([N:25]([CH3:27])[CH3:26])=[CH:21][CH:20]=1)[P:16]([OH:18])[OH:17])(C1C=CC=CC=1)C1C=CC=CC=1.C(NC(P(O)O)C(C)C)(C1C=CC=CC=1)C1C=CC=CC=1>>[NH2:14][CH:15]([C:19]1[CH:24]=[CH:23][C:22]([N:25]([CH3:27])[CH3:26])=[CH:21][CH:20]=1)[P:16]([OH:17])[OH:18]

Participants

3

Reactant 2

HCID 213258821-Benzhydrylamino-2-methylpropanephosphonous acidHCID 213258921-Benzhydrylamino-1-(4-dimethylaminophenyl)-methanephosphonous acid

Product 1

HCID 213259091-Amino-1-(4-dimethylaminophenyl)-methanephosphonous acid

Procedure

The procedure described in Example 36B was repeated using DL-1-benzhydrylamino-1-(4-dimethylaminophenyl)-methanephosphonous acid instead of DL-1-benzhydrylamino-2-methylpropanephosphonous acid to give DL-1-amino-1-(4-dimethylaminophenyl)-methanephosphonous acid, melting point 223°-224°.

Sources & evidence

ORD record
ord-3aa264088bea4c20b1bb83c0eacfb2bb
Source dataset
uspto-grants-1979_04
Patent number
US04147780

Reaction notes

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