HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,3,5-Trimethylphenol → 2,3,5-Trimethylphenyl isopropyl ether
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,3,5-Trimethylphenol | HCID 12769 | — |
| Reactant | 4-Isopropoxy-2,3,6-trimethyl-benzyl-triphenylphosphonium chloride | HCID 86735903 | — |
| Product | 2,3,5-Trimethylphenyl isopropyl ether | HCID 20210001 | — |
Reaction Steps
The 4-isopropoxy-2,3,6-trimethyl-benzyl-triphenylphosphonium chloride employed as the starting material is prepared by the procedure described in Example 18 by alkylation of 2,3,5-trimethylphenol to give 2,3,5-trimethylphenyl isopropyl ether (boiling point 115° C./11 mmHg), by haloformylation of the ether obtained to give 4-isopropoxy-2,3,6-trimethyl-benzyl chloride (nD20 =1.5433) and by reaction of the latter compound with triphenylphosphine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04319048 |
| Source dataset | uspto-grants-1982_03 |
| ORD ID | ord-b882c72a5fcc4823a7ad11475b1f8f7f |
| Source note | uspto-grants-1982_03 |