HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzene → 2-Methylbutyl 4'-hydroxybiphenyl-4-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzene | HCID 241 | — |
| Reactant | p-Toluenesulfonic acid | HCID 6101 | — |
| Reactant | 4'-Hydroxy-4-biphenylcarboxylic acid | HCID 301556 | — |
| Reactant | (S)-2-methyl-1-butanol | HCID 2723602 | — |
| Solvent | Water | HCID 962 | — |
| Product | 2-Methylbutyl 4'-hydroxybiphenyl-4-carboxylate | HCID 13907537 | — |
Reaction Steps
Five grams of 4-(4'-hydroxyphenyl)benzoic acid, 5 g of (s)-2-methylbutylalcohol and 11 g of p-toluenesulfonic acid were dissolved with 50 ml of benzene. Occurred water in the mixture was removed by azotropic dehydration with refluxing for eight hours. After adding 50 ml of water to the residue, the organic phase was concentrated to obtain 4-(4'-hydroxyphenyl)benzoic acid-2-methylbutyl ester (BJ).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04911861 |
| Source dataset | uspto-grants-1990_03 |
| ORD ID | ord-0f89833f21ba47b097410f2f59823885 |
| Source note | uspto-grants-1990_03 |