HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dichloromethane → HCID 90241568, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dichloromethane | HCID 6344 | — |
| Reactant | Ethyl bromoacetate | HCID 7748 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 1H-Benzimidazol-6-ol,1-methyl-(9CI) | HCID 12470249 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 90241568 | HCID 90241568 | 60% |
Reaction Steps
The mixture of 1-methyl-1H-benzo[d]imidazol-6-ol (600 mg, 4.03 mmol), BrCH2COOEt (372 mg, 4.03 mmol) and K2CO3 (1.1 g, 8.06 mmol) in DMF (8 mL) was stirred at room temperature for 16 h. DCM (100 mL) and water (100 mL) was then added to the reaction and the organic layer washed with water (50 mL), brine (50 mL) and dried over Na2SO4 before filtering and concentration to give the crude desired product (560 mg, Yield 60%). LCMS (m/z): 235.1 (M+1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08940726B2 |
| Source dataset | uspto-grants-2015_01 |
| ORD ID | ord-118cde91aba74505a08572dce9505121 |
| Source note | uspto-grants-2015_01 |