HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 66728128, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Methyl iodide | HCID 6328 | — |
| Reactant | Cesium carbonate | HCID 10796 | — |
| Reactant | HCID 66727975 | HCID 66727975 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 66728128 | HCID 66728128 | 57.5% |
Reaction Steps
A mixture of 3-[(1-(1H-benzo[d]imidazol-2-yl)-1H-pyrazol-4-yl]-1-ethyl-1H-pyrazolo[4,3-b]pyridine (8 mg), MeI (2.278 μL) and Cs2CO3 (15.83 mg) in DMF (2 mL) was stirred at room temperature for 3 h, treated with water, and extracted with AcOEt. The organic layer was dried over MgSO4 and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (AcOEt/hexane). Crystallization from AcOEt/hexane gave the title compound (4.80 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09029536B2 |
| Source dataset | uspto-grants-2015_05 |
| ORD ID | ord-f921f679cf804a63a2c190c4ec8eefb1 |
| Source note | uspto-grants-2015_05 |