HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 21920046, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | (RS)-1-(4-Benzyloxy-phenyl)-4-hydroxymethyl-pyrrolidin-2-one | HCID 10447336 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 21920046 | HCID 21920046 | 16% |
Reaction Steps
740 mg (2.49 mmol) (RS)-1-(4-benzyloxy-phenyl)-4-hydroxymethyl-pyrrolidin-2-one is dissolved in 20 ml toluene. 1.08 ml (14.9 mmol) thionyl chloride is added and the mixture refluxed for 6 hours. Evaporation and chromatography (silica gel, n-hexane/ethyl acetate 1:1) yields 123 mg (16%) of a brownish semisolid. MS: m/e=315.2 (M+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07122562B2 |
| Source dataset | uspto-grants-2006_10 |
| ORD ID | ord-9e2993c20ad948a9870d3f0724a8aa7d |
| Source note | uspto-grants-2006_10 |