Chloroform → HCID 86737442, compound

HRID 1413217Notes

Reaction equation

HRID 1413217 reaction equation
[C:1]1([P:7](=O)([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH:21]([Cl:24])([Cl:23])[Cl:22]>C(Cl)(Cl)=O>[Cl-:22].[Cl-:22].[C:14]1([P:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=1.[CH:21]([Cl:24])([Cl:23])[Cl:22]

Participants

4

Reactant 2

HCID 6212ChloroformHCID 13097Triphenylphosphine Oxide

Product 1

HCID 86737442HCID 86737442, compound

Reagents, catalysts & solvents 1

HCID 6371PhosgeneSolvent

Procedure

In accordance with the invention, triphenylphosphine oxide is reacted (e.g., chlorinated) with phosgene in chloroform as a solvent to form a triphenylphosphine dichloride-chloroform adduct. The resulting adduct is reduced with hydrogen in the presence of chloroform as the solvent or alternatively without a solvent.

Sources & evidence

ORD record
ord-0967f834c04348c991908b6e993f04b6
Source dataset
uspto-grants-1981_02
Patent number
US04249023

Reaction notes

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