HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Hydroxy benzimidazole → HCID 21887473, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Hydroxy benzimidazole | HCID 11985 | — |
| Reactant | 5-Chlorovaleryl chloride | HCID 74089 | — |
| Product | HCID 21887473 | HCID 21887473 | 57.9% |
Reaction Steps
Using 1,3-dihydro-2H-benzimidazol-2-one (4.00 g) and 5-chlorovaleryl chloride (9.24 g) according to the same method as that of Reference Example 1, the title compound (4.36 g) was obtained as colorless crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07132547B2 |
| Source dataset | uspto-grants-2006_11 |
| ORD ID | ord-b722e5783daa4d5d990164dfe0aebdd1 |
| Source note | uspto-grants-2006_11 |