HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → HCID 23333206, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | 4'-Amino-3,5-di-t-butyl-4-hydroxybiphenyl | HCID 15598810 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 23333206 | HCID 23333206 | — |
Reaction Steps
A solution of 15 g. (0.050 mole) of 4-(4'-aminophenyl)-2,6-di(t-butyl)phenol in 100 ml. of glacial acetic acid is treated with 5.2 g. (0.050 mole) of acetic anhydride. The resulting solution is heated gently for 10 minutes, diluted with water, cooled, and the solid product is separated by filtration. Recrystallization from a benzene-hexane mixture provides 4-(4'-acetamidophenyl)-2,6-di(t-butyl)phenol, m.p. 173°-174.5° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04172151 |
| Source dataset | uspto-grants-1979_10 |
| ORD ID | ord-e8ad36d0d0444a5289541dc0775b5ac9 |
| Source note | uspto-grants-1979_10 |