HuagongsheHuagongshe Chemistry Print Report · For research reference only
Imidazole → 1-{2-[2-Methyl-3-(4-trifluoromethyl-phenyl)-benzo[b]thiophen-6-yloxy]-ethyl}-1H-imidazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Imidazole | HCID 795 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | Methanesulfonic acid 2-[2-methyl-3-(4-trifluoromethyl-phenyl)-benzo[b]thiophen-6-yloxy]-ethyl ester | HCID 86585430 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 1-{2-[2-Methyl-3-(4-trifluoromethyl-phenyl)-benzo[b]thiophen-6-yloxy]-ethyl}-1H-imidazole | HCID 22313984 | — |
Reaction Steps
In analogy to the procedure described in example 53.1, Methanesulfonic acid 2-[2-methyl-3-(4-trifluoromethyl-phenyl)-benzo[b]thiophen-6-yloxy]-ethyl ester (example 49.2) was reacted with imidazole and sodium hydride in N,N-dimethylformamide at room temperature to yield 1-{2-[2-Methyl-3-(4-trifluoromethyl-phenyl)-benzo[b]thiophen-6-yloxy]-ethyl}-1H-imidazole as colorless oil, MS: 403 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07173043B2 |
| Source dataset | uspto-grants-2007_02 |
| ORD ID | ord-a4454c09a08845a6acdceb4795c48b1f |
| Source note | uspto-grants-2007_02 |