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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1288486Generated: October 25, 2026

Benzene → Phenylthionophosphonic dichloride

https://huagongshe.com/reaction/1288486

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzeneHCID 241—
ReactantThiophosphoryl chlorideHCID 19883—
ProductPhenylthionophosphonic dichlorideHCID 19016—

Reaction Conditions

Temperature200 °C

Reaction Steps

In a 100 cc autoclave, 42.35 g (0.25 mole) of thiophosphoryl trichloride, 19.53 g (0.25 mole) of benzene were charged, and the mixture was heated with stirring at 200° C for 4 hours. The reaction mixture was treated in accordance with the process of Example 1. No phenylphosphonothioic dichloride was produced.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03988368
Source datasetuspto-grants-1976_10
ORD IDord-3415756249a948d698066d8c2ad191f4
Source noteuspto-grants-1976_10