Diazomethane → HCID 20256694, compound

HRID 485239Notes

Reaction equation

HRID 485239 reaction equation
[CH3:1][P:2]([CH:5]([O:7][C:8]1[CH:13]=[C:12]([O:14][C:15]2[CH:20]=[CH:19][C:18]([C:21]([F:24])([F:23])[F:22])=[CH:17][C:16]=2[Cl:25])[CH:11]=[CH:10][C:9]=1[N+:26]([O-:28])=[O:27])[CH3:6])(=[O:4])[OH:3].[N+](=[CH2:31])=[N-]>CCOCC>[CH3:1][P:2]([CH:5]([O:7][C:8]1[CH:13]=[C:12]([O:14][C:15]2[CH:20]=[CH:19][C:18]([C:21]([F:22])([F:24])[F:23])=[CH:17][C:16]=2[Cl:25])[CH:11]=[CH:10][C:9]=1[N+:26]([O-:28])=[O:27])[CH3:6])(=[O:3])[O:4][CH3:31]

Participants

4

Reactant 2

HCID 9550DiazomethaneHCID 20256655HCID 20256655, compound

Product 1

HCID 20256694HCID 20256694, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

The phosphinic acid of Example 20 is reacted with an excess of diazomethane in ether to give methyl P-methyl-α-[2-nitro-5-(2-chloro-4-trifluoromethylphenoxy)phenoxy]ethylphosphinate.

Sources & evidence

ORD record
ord-ae4e8692f5fd4292a58fd3ff731f056b
Source dataset
uspto-grants-1985_08
Patent number
US04536355

Reaction notes

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