methyl P-ethyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinate → P-ethyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinic acid

HRID 1284422Notes

Reaction equation

HRID 1284422 reaction equation
[CH2:1]([P:3]([C:7]1[CH:12]=[C:11]([O:13][C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[CH:16][C:15]=2[Cl:24])[CH:10]=[CH:9][C:8]=1[N+:25]([O-:27])=[O:26])(=[O:6])[O:4]C)[CH3:2]>Cl>[CH2:1]([P:3]([C:7]1[CH:12]=[C:11]([O:13][C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:22])([F:21])[F:23])=[CH:16][C:15]=2[Cl:24])[CH:10]=[CH:9][C:8]=1[N+:25]([O-:27])=[O:26])(=[O:4])[OH:6])[CH3:2]

Participants

3

Reactant 1

HCID 13456449methyl P-ethyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinate

Product 1

HCID 15589803P-ethyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinic acid

Reagents, catalysts & solvents 1

HCID 313Hydrochloric AcidSolvent

Procedure

Following the method of Example 13, 1 g of methyl P-ethyl-2-nitro-5-(2-chloro-4-trifluoromethyl-phenoxy)phenylphosphinate is reacted with 20 ml of 6N HCl to yield P-ethyl-2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenylphosphinic acid, m.p.=99°.

Sources & evidence

ORD record
ord-97caebcef83a40f2b33611c26758d3a4
Source dataset
uspto-grants-1986_01
Patent number
US04563310

Reaction notes

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