HuagongsheHuagongshe Chemistry Print Report · For research reference only
Stearyl Alcohol → HCID 14274826, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Stearyl Alcohol | HCID 8221 | — |
| Reactant | Methyl 3-(1,1-dimethylethyl)-4-hydroxy-5-methylbenzenepropanoate | HCID 165455 | — |
| Catalyst | Dibutyltin oxide | HCID 61221 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 14274826 | HCID 14274826 | 99.5% |
Reaction Steps
Methyl 3-(3-tert-butyl-5-methyl-4-hydroxyphenyl)propionate (70.0 g), octadecyl alcohol (76.3 g) and dibutyltin oxide (0.74 g) were dissolved in toluene (70 ml), after which the mixture was heated, and the solvent (200 ml) was distilled off while adding toluene. The toluene was distilled off from the reaction mixture and the residue was purified by column chromatography to give octadecyl 3-(3-tert-butyl-5-methyl-4-hydroxyphenyl)propionate (136.0 g), m.p. 58°-59° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05169885 |
| Source dataset | uspto-grants-1992_12 |
| ORD ID | ord-2556cbdcd7be449596cb590c45d8cc30 |
| Source note | uspto-grants-1992_12 |