HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzimidazole → 1-prop-2-ynylbenzimidazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzimidazole | HCID 5798 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | Potassium tert-butoxide | HCID 23665647 | — |
| Product | 1-prop-2-ynylbenzimidazole | HCID 2048313 | — |
Reaction Steps
The procedure for Example 648 was used, substituting pyrrolidin-2-one for 1H-benzimidazole and sodium hydride for potassium tert-butoxide to provide Example 649. MS (ESI): m/z 124 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07468371B2 |
| Source dataset | uspto-grants-2008_12 |
| ORD ID | ord-471ec16855de410aae3805b370ee6337 |
| Source note | uspto-grants-2008_12 |