Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 2-Hydroxy benzimidazole | HCID 11985 | — |
| Reactant | Methyl 4-(bromomethyl)benzoate | HCID 256687 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 23551552 | HCID 23551552 | — |
Reaction Steps
Referring to Schemes 1 and 2, a solution of methyl 4-bromomethylbenzoate (0.5 mmol) in DMF (2.5 mL) was treated with 1,3-Dihydro-benzoimidazol-2-one (0.5 mmol) and solid K2CO3 (0.6 mmol). After stirring at 23° C. for 4 h, the reaction was poured into water (10 mL) and the resulting solid was isolated by filtration. The filter cake was rinsed with water and allowed to dry in vacuo to yield 4-(2-Oxo-2,3-dihydro-benzoimidazol-1-ylmethyl)-benzoic acid methyl ester.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07642275B2 |
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| Source dataset | uspto-grants-2010_01 |
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| ORD ID | ord-e5df7d5cd0654972b687b531e0311e14 |
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| Source note | uspto-grants-2010_01 |
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