HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → 2-Acetoxybiphenyl
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | (1,1'-Biphenyl)-2-ol | HCID 7017 | — |
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Solvent | Water | HCID 962 | — |
| Product | 2-Acetoxybiphenyl | HCID 232755 | 97% |
Reaction Steps
2-Acetoxybiphenyl [compound (41)] was obtained by dissolving 59 g of 2-hydroxybiphenyl in 40 ml of acetic anhydride, adding a small amount of concentrated sulfuric acid, heating them under reflux for 20 min, pouring the reaction mixture in water, filtering the formed crystals and recrystallizing the same from methanol to obtain the compound (41) in a yield of 97%. M.P. 63°-64° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04670581 |
| Source dataset | uspto-grants-1987_06 |
| ORD ID | ord-a960265bb1d24f0bb6eff649d474ba4c |
| Source note | uspto-grants-1987_06 |