HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrofluoric Acid → 5-Tert-butyl-m-xylene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrofluoric Acid | HCID 14917 | — |
| Reactant | 2-Bromo-5-tert-butyl-1,3-dimethylbenzene | HCID 220364 | — |
| Solvent | M-Xylene | HCID 7929 | — |
| Product | 5-Tert-butyl-m-xylene | HCID 7378 | — |
| Product | 2-Bromo-m-xylene | HCID 68471 | — |
Reaction Steps
contacting the 2-bromo-1,3-dimethyl-5-tertiary-butylbenzene with meta-xylene in the presence of hydrogen fluoride at a temperature of from about 30° C. to about 60° C. and a pressure of from about 20 psig to about 100 psig to form 2-bromo-1,3-dimethylbenzene and 1,3-dimethyl-5-tertiary-butylbenzene;
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04340757 |
| Source dataset | uspto-grants-1982_07 |
| ORD ID | ord-e26ba37ce2a745a9a9d91b4ce2957f95 |
| Source note | uspto-grants-1982_07 |