HuagongsheHuagongshe Chemistry Print Report · For research reference only
Chloroform → HCID 21245049, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Chloroform | HCID 6212 | — |
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 21245051 | HCID 21245051 | — |
| Solvent | Chlorine | HCID 24526 | — |
| Product | HCID 21245049 | HCID 21245049 | — |
Reaction Steps
In a first stage, 32 g (0.16 mol) of 1-propyl-2-(α-hydroxy-β-methoxyethyl)piperidine were introduced into a reactor containing 320 ml of anhydrous chloroform, the mixture was brought to 50° C. and 32 ml of thionyl chloride in 32 ml of chlorine were added dropwise, and the mixture was then heated under reflux for 10 h 30 min. After separation and distillation, 24.25 g of 1-propyl-2-(α-chloro-β-methoxyethyl)piperidine were obtained, of boiling point B.p.0.5 95° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04822792 |
| Source dataset | uspto-grants-1989_04 |
| ORD ID | ord-29bf14e893a94c7e8ea7d6c887164747 |
| Source note | uspto-grants-1989_04 |