HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 59579911, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Cesium carbonate | HCID 10796 | — |
| Reactant | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Reactant | 2-Chloro-5-fluoropyrimidin-4-amine | HCID 254372 | — |
| Reactant | 155377-11-0 | HCID 18996921 | — |
| Product | HCID 59579911 | HCID 59579911 | — |
Reaction Steps
A solution of ethyl 3-trifluoromethyl-1H-pyrazole-4-carboxylic acid (150 mg, 0.72 mmol), 2-chloro-5-fluoro-pyrimidin-4-ylamine (102 mg, 0.79 mmol) and Cs2CO3 (325 mg, 1 mmol) in NMP (1.0 mL) is heated in a microwave reactor at 150° C. for 1 h. The mixture is poured into H2O. The crude product is filtered out, dissolved in 10% MeOH in DCM, and dried over anhydrous Na2SO4. The title compound is purified by PTLC (eluted with 5% MeOH in DCM).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09133204B2 |
| Source dataset | uspto-grants-2015_09 |
| ORD ID | ord-00321c88b3e242268feb0fbfeac0b172 |
| Source note | uspto-grants-2015_09 |