HuagongsheHuagongshe Chemistry Print Report · For research reference only
Styrene Oxide → HCID 20317228, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Styrene Oxide | HCID 7276 | — |
| Reactant | 1-Hexanol | HCID 8103 | — |
| Reactant | 4-Hydroxy-2,2,6,6-tetramethylpiperidine | HCID 75471 | — |
| Product | HCID 20317228 | HCID 20317228 | — |
Reaction Steps
A mixture of 3.14 parts of 2,2,6,6-tetramethylpiperidin-4-ol, 30 parts of styrene oxide and 30 parts of n-hexanol was heated at reflux for 18 hours. The n-hexanol solvent and unreacted styrene oxide were removed by distillation under reduced pressure. Crystallisation of the residue from cyclohexane gave 4.2 parts of 1-[2-hydroxy-2-phenylethyl]-2,2,6,6-tetramethylpiperidin-4-ol having a melting point of 123°C and the following elemental analysis by weight.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04014887 |
| Source dataset | uspto-grants-1977_03 |
| ORD ID | ord-4ee5dd7c7f604095b21676aca39fde36 |
| Source note | uspto-grants-1977_03 |