HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → N-(2-(5-chloro-1H-indol-3-yl)ethyl)-1-(3-fluoro-4-methoxyphenyl)-2-oxopyrrolidine-3-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 5-Chloro-1H-indole-3-ethylamine monohydrochloride | HCID 2827494 | — |
| Reactant | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Reactant | 1-(3-Fluoro-4-methoxyphenyl)-2-oxopyrrolidine-3-carboxylic acid | HCID 43380851 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | N-(2-(5-chloro-1H-indol-3-yl)ethyl)-1-(3-fluoro-4-methoxyphenyl)-2-oxopyrrolidine-3-carboxamide | HCID 66831801 | 40% |
Reaction Steps
This compound was prepared according to method A with 2-(5-chloro-1H-indol-3-yl)ethanamine hydrochloride (0.100 g; 0.424 mmol), 1-(3-fluoro-4-methoxyphenyl)-2-oxopyrrolidine-3-carboxylic acid (0.113 g; 0.445 mmol), HATU (0.166 g; 0.437 mmol) and N,N-diisopropylethylamine (0.186 mL; 1.06 mmol) in DMF (5 mL). The crude material was purified by flash chromatography on silica gel (eluent: 2 to 25% of ethyl acetate in dichloromethane) to give 0.072 g (40%) of N-(2-(5-chloro-1H-indol-3-yl)ethyl)-1-(3-fluoro-4-methoxyphenyl)-2-oxopyrrolidine-3-carboxamide as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08618138B2 |
| Source dataset | uspto-grants-2013_12 |
| ORD ID | ord-c418b73dfe7f4db7af193acb70bb0a7b |
| Source note | uspto-grants-2013_12 |