Triethyl phosphonoacetate → HCID 178473138, compound
Reaction equation
[CH2:1]([O:3][C:4](=[O:14])[CH2:5][P:6](OCC)([O:8][CH2:9][CH3:10])=[O:7])[CH3:2].P(Cl)(Cl)(Cl)(Cl)[Cl:16].C(OC(=O)CP(OCC)(Cl)=O)C>C1C=CC=CC=1>[CH2:1]([O:3][C:4](=[O:14])[CH2:5][PH:6]([O:8][CH2:9][CH2:10][Cl:16])=[O:7])[CH3:2]Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
Ethyl(diethoxyphosphinyl)acetate (11.2 gm., 0.05 mol.) and phosphorus pentachloride (10.5 gm., 0.05 mol.) are dissolved in 200 ml. of benzene and refluxed overnight. The solvent is removed in vacuo, leaving yellow, oily, ethyl(ethoxychlorophosphinyl)acetate as residue (11.5 gm.).
Workup
- customThe solvent is removed in vacuo
- customleaving yellow
Sources & evidence
- ORD record
- ord-f5f7c881caa9453e8959c0b4ff68e9d8
- Source dataset
- uspto-grants-1979_04
- Patent number
- US04151172
Reaction notes
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