HCID 53862496, compound → HCID 20313541, compound

HRID 460996Notes

Reaction equation

HRID 460996 reaction equation
[CH3:1][O:2][P:3]([C:7]1[CH:12]=[CH:11][C:10]([N+:13]([O-])=O)=[CH:9][C:8]=1[N+:16]([O-])=O)(=[O:6])[O:4][CH3:5]>CO.[Ni]>[CH3:1][O:2][P:3]([C:7]1[CH:12]=[CH:11][C:10]([NH2:13])=[CH:9][C:8]=1[NH2:16])(=[O:6])[O:4][CH3:5]

Participants

4

Reactant 1

HCID 53862496HCID 53862496, compound

Product 1

HCID 20313541HCID 20313541, compound

Reagents, catalysts & solvents 2

HCID 935NickelCatalystHCID 887MethanolSolvent

Procedure

113.5 g (0.479 mol) of 2,4-dinitro-benzene-phosphonic acid dimethyl ester (1) dissolved in 1500 ml of methanol are hydrogenated at 35° C and 60 excess atmospheres in the presence of 25 g of Raney nickel.

Workup

  1. customare hydrogenated at 35° C

Sources & evidence

ORD record
ord-5ba354766cb247749d50777f22cabe9f
Source dataset
uspto-grants-1977_12
Patent number
US04061697

Reaction notes

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