HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Chlorophenol → 2-(2-Chlorophenylmercapto)-6-(2-diethylamino-ethoxy)-benzothiazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Chlorophenol | HCID 4684 | — |
| Reactant | 2-[(2-Chloro-1,3-benzothiazol-6-yl)oxy]-N,N-diethylethan-1-amine | HCID 15817632 | — |
| Reactant | Potassium tert-butoxide | HCID 23665647 | — |
| Reactant | 4-(Chlorophenoxy)-6-(2-diethylamino-ethoxy)-benzothiazole | HCID 131721296 | — |
| Product | 2-(2-Chlorophenylmercapto)-6-(2-diethylamino-ethoxy)-benzothiazole | HCID 15817633 | — |
Reaction Steps
2-(4-(Chlorophenoxy)-6-(2-diethylamino-ethoxy)-benzothiazole, from 2-chloro-6-(2-diethylamino-ethoxy)-benzothiazole and 4-chlorophenol in the presence of potassium tert. butoxide, Yield: 63.7% of theory, Melting point: 60-62° C., 1H-NMR spectrum (200 MHz, DMSO-d6, signals at ppm): 0.98 (t, 6H); 2.55 (q, 4H); 2.78 (t, 2H); 4.04 (t, 2H); 7.02 (dd, 1H); 7.41-7.64 (m, 6H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05919807 |
| Source dataset | uspto-grants-1999_07 |
| ORD ID | ord-1dbb21f0729149f28a512f741edec6d1 |
| Source note | uspto-grants-1999_07 |