HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tert-butyl 3-oxopyrrolidine-1-carboxylate → 3-[3-(2-Chloro-pyrimidin-4-yl)-phenylamino]-pyrrolidine-1-carboxylic acid tert-butyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tert-butyl 3-oxopyrrolidine-1-carboxylate | HCID 471360 | — |
| Reactant | 3-(2-Chloropyrimidin-4-yl)aniline | HCID 59341023 | — |
| Product | 3-[3-(2-Chloro-pyrimidin-4-yl)-phenylamino]-pyrrolidine-1-carboxylic acid tert-butyl ester | HCID 86603246 | 70% |
Reaction Steps
Intermediate 6 was coupled with 3-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester following procedure J. The product was purified on silica gel using 1:1 ethyl acetate:hexanes as eluent. Yield: 70%. LC-MS showed the product had the expected M+H+ of 375.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07732444B2 |
| Source dataset | uspto-grants-2010_06 |
| ORD ID | ord-1fc235b6f85a43b4a99287ff419e95a2 |
| Source note | uspto-grants-2010_06 |