HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 652283Generated: October 30, 2026
Sulfuric Acid → 4-Acetoxy-4'-(1-hydroxyethyl)biphenyl
https://huagongshe.com/reaction/652283
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | 4-Hydroxy-4'-(1-hydroxyethyl)biphenyl | HCID 13930800 | — |
| Product | 4-Acetoxy-4'-(1-hydroxyethyl)biphenyl | HCID 13930801 | — |
Reaction Steps
10 g of 4-hydroxy-4'-(1-hydroxyethyl)biphenyl (4) obtained in Example 3 was dissolved in 20 ml of acetic anhydride. A small amount of concentrated sulfuric acid was added to the solution. The mixture was heated to 100° C. to obtain 4-acetoxy-4'-(1-hydroxyethyl)biphenyl (2) quantitatively: ##STR56## The product was recrystallized from an acetone/hexane solvent mixture.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04670581 |
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| Source dataset | uspto-grants-1987_06 |
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| ORD ID | ord-b1c2da060f7e45ab8aa42dd5a28f4126 |
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| Source note | uspto-grants-1987_06 |
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