HuagongsheHuagongshe Chemistry Print Report · For research reference only
5,6-Dichloro-1H-benzimidazole → HCID 178478377, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5,6-Dichloro-1H-benzimidazole | HCID 331775 | — |
| Reactant | 2,6-Dichloropurine | HCID 5324412 | — |
| Solvent | 1-Butanol | HCID 263 | — |
| Product | HCID 178478377 | HCID 178478377 | 53.8% |
Reaction Steps
567 mg of 2,6-dichloropurine, 6 ml of butanol and 617 mg of 5,6-dichlorobenzimidazole are mixed and brought to a temperature of 100° C. for approximately 24 hours. The mixture is allowed to return to ambient temperature. Partial drying, washing with isopropanol and drying under vacuum at 50° C. are carried out, and 548 mg of expected product are obtained, in the form of gray/black-colored crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07476670B2 |
| Source dataset | uspto-grants-2009_01 |
| ORD ID | ord-76e0f40d11ff49809c50455260d74855 |
| Source note | uspto-grants-2009_01 |