1-Benzhydrylamino-2-methylpropanephosphonous acid → 1-Amino-1-(3,4-methylenedioxyphenyl)-methanephosphonous acid

HRID 25990Notes

Reaction equation

HRID 25990 reaction equation
C([NH:14][CH:15]([C:19]1[CH:24]=[CH:23][C:22]2[O:25][CH2:26][O:27][C:21]=2[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]2[O:25][CH2:26][O:27][C:21]=2[CH:20]=1)[P:16]([OH:18])[OH:17]

Participants

3

Reactant 2

HCID 213258821-Benzhydrylamino-2-methylpropanephosphonous acidHCID 213259081-Benzhydrylamino-1-(3,4-methylenedioxyphenyl)-methanephosphonous acid

Product 1

HCID 213258981-Amino-1-(3,4-methylenedioxyphenyl)-methanephosphonous acid

Procedure

The procedure described in Example 36B was repeated using DL-1-benzhydrylamino-1-(3,4-methylenedioxyphenyl)-methanephosphonous acid instead of DL-1-benzhydrylamino-2-methylpropanephosphonous acid to give DL-1-amino-1-(3,4-methylenedioxyphenyl)-methanephosphonous acid, melting point 235°-236°.

Sources & evidence

ORD record
ord-8bbbc6b4f9bf4bc0a151cdf4e5e50d03
Source dataset
uspto-grants-1979_04
Patent number
US04147780

Reaction notes

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