HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → N-(2-(5-chloro-1H-indol-3-yl)ethyl)-4-methyl-2-(pyrazin-2-yl)thiazole-5-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | 4-Methyl-2-(2-Pyrazinyl)-1,3-Thiazole-5-Carbonyl Chloride | HCID 2776506 | — |
| Reactant | 5-Chloro-1H-indole-3-ethylamine monohydrochloride | HCID 2827494 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | N-(2-(5-chloro-1H-indol-3-yl)ethyl)-4-methyl-2-(pyrazin-2-yl)thiazole-5-carboxamide | HCID 66832027 | 56.5% |
Reaction Steps
This compound was obtained following Method B starting from 2-(5-chloro-1H-indol-3-yl)ethanamine hydrochloride (0.0486 g, 0.190 mmol), 4-methyl-2-(pyrazin-2-yl)thiazole-5-carbonyl chloride (0.047 g; 0.190 mmol), and triethylamine (0.067 mL; 0.475 mmol) in dichloromethane (3 mL). Flash chromatography on silica gel eluting with 3 to 30% of ethyl acetate in dichloromethane gave 0.0427 g (56%) of N-(2-(5-chloro-1H-indol-3-yl)ethyl)-4-methyl-2-(pyrazin-2-yl)thiazole-5-carboxamide as a solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08618138B2 |
| Source dataset | uspto-grants-2013_12 |
| ORD ID | ord-2fca153a6d3c4ddeb02cdb873bd06ddb |
| Source note | uspto-grants-2013_12 |