HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Chloro-2-methylbenzenesulfonyl chloride → 3-Chloro-N-(4,5-dihydrothieno[3,2-e][1,3]benzothiazol-2-yl)-2-methylbenzenesulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Chloro-2-methylbenzenesulfonyl chloride | HCID 522734 | — |
| Reactant | 5,10-Dithia-3-azatricyclo[7.3.0.0,2,6]dodeca-1(9),2(6),3,11-tetraen-4-amine | HCID 21898195 | — |
| Product | 3-Chloro-N-(4,5-dihydrothieno[3,2-e][1,3]benzothiazol-2-yl)-2-methylbenzenesulfonamide | HCID 10294202 | — |
Reaction Steps
The title compound was prepared from 4,5-dihydrothieno[3,2-e][1,3]benzothiazol-2-amine (106 mg, synthesized according to METHOD I from 4-keto-4,5,6,7-tetrahydrothianaphthene) and 3-chloro-2-methylbenzenesulfonyl chloride (114mg) as described in the synthetic METHOD A to give a white powder (36 mg) with a purity >90%: MS-ES (neg) m/z 395.2.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07132436B2 |
| Source dataset | uspto-grants-2006_11 |
| ORD ID | ord-d0fff163dcb24978a88c8eea4a57c514 |
| Source note | uspto-grants-2006_11 |