HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 4-Methylbenzo[d]thiazol-2-ol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 2-Ethoxy-4-methylbenzo[d]thiazole | HCID 20522292 | — |
| Solvent | O-Xylene | HCID 7237 | — |
| Product | 4-Methylbenzo[d]thiazol-2-ol | HCID 12770880 | 81% |
Reaction Steps
Prepared analogous to Example 5 from 2-ethoxy-4-methyl-benzothiazole and concentrated hydrochloric acid with a yield of 81% of theory. M.p.: 207°-208° C. (xylene/gasoline 1:1)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04353919 |
| Source dataset | uspto-grants-1982_10 |
| ORD ID | ord-fd21514664d84b5db156de43cf24b9c9 |
| Source note | uspto-grants-1982_10 |