HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → 3,5-Dichloro-N-(4-chloro-2-methyl-benzothiazol-5-yl)-benzamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 3,5-Dichlorobenzoyl chloride | HCID 76191 | — |
| Reactant | 4-Chloro-2-methylbenzo[d]thiazol-5-amine | HCID 11217857 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 3,5-Dichloro-N-(4-chloro-2-methyl-benzothiazol-5-yl)-benzamide | HCID 21110273 | 60% |
Reaction Steps
Reaction of 4-chloro-2-methyl-benzothiazol-5-ylamine (50 mg, 0.25 mmol) in THF (1.5 mL) with 3,5-dichlorobenzoyl chloride (122 mg, 0.56 mmol) in presence of triethylamine (0.5 mL) according to method A gave 3,5-Dichloro-N-(4-chloro-2-methyl-benzothiazol-5-yl)-benzamide (66 mg, 0.15 mmol, 60% yield) as a off-white powder after crystallisation in hexane/DCM.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07230020B2 |
| Source dataset | uspto-grants-2007_06 |
| ORD ID | ord-116179d96ccd4be9a30736419599bb6d |
| Source note | uspto-grants-2007_06 |