HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenylcyanamide → HCID 178479311, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenylcyanamide | HCID 69318 | — |
| Reactant | HCID 18522077 | HCID 18522077 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 178479311 | HCID 178479311 | — |
Reaction Steps
A mixture of 2-Amino-1-(4-aminophenyl)benzimidazole hydrochloride (1.58 g, 6.06 mmol), phenylcyanamide (2.79 g, 23.6 mmol) and acetonitrile (10 ml) was refluxed for 3 days. The solid product was filtered off. The product was recrystallized from acetonitrile (300 ml). Yield 1.3 g, 57%. M.p. 265-267° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06380180B1 |
| Source dataset | uspto-grants-2002_04 |
| ORD ID | ord-a222d0ec8548472db20b775b24987ee1 |
| Source note | uspto-grants-2002_04 |