HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenol → 4-Hydroxybenzenesulfonic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenol | HCID 996 | — |
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Product | 4-Hydroxybenzenesulfonic acid | HCID 4765 | — |
Reaction Steps
In this embodiment, PholTMS was grafted onto silica gel to form phenol-functionalized silica gel, which is denoted by Phol-SiO2. Then, phenol-functionalized silica gel was sulfonated by concentrated H2SO4 to form phenolsulfonic acid-functionalized silica gel, which is denoted by PholSO3H—SiO2.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09062081B1 |
| Source dataset | uspto-grants-2015_06 |
| ORD ID | ord-92e9f9d4511d4e49b8dd764dcf7b8bbd |
| Source note | uspto-grants-2015_06 |