HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenol → Phosphorodichloridic acid, phenyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenol | HCID 996 | — |
| Reactant | Phosphorus oxychloride | HCID 24813 | — |
| Reactant | Diethylammonium chloride | HCID 10197650 | — |
| Product | Phosphorodichloridic acid, phenyl ester | HCID 13038 | — |
Reaction Steps
To a mixture of 225 g. phosphoryl chloride and 2 g. diethylamine hydrochloride there is added 94 g. phenol over a two-hour period at a temperature of 105°-110°C. The temperature is held for two hours at 110°-115°C. to afford phenyl phosphorodichloridate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03965220 |
| Source dataset | uspto-grants-1976_06 |
| ORD ID | ord-436969fed7d145379ec53cd5bc2fd70a |
| Source note | uspto-grants-1976_06 |