HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → HCID 23296620, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Ethanol | HCID 702 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 23296599 | HCID 23296599 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 23296620 | HCID 23296620 | — |
Reaction Steps
0.52 g (0.93 mmol) of 1-methyl-2-[2-(4-amidinophenyl)-ethyl]-5-[N-(ethoxycarbonylmethyl)-benzenesulphonylamino]-benzimidazole and 0.4 g (0.01 mol) of sodium hydroxide are stirred in 5 ml water and 10 ml ethanol for three hours at ambient temperature. Then the mixture is diluted with water and adjusted to pH 4 with glacial acetic acid. The crystalline precipitate is suction filtered and dried.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06121308 |
| Source dataset | uspto-grants-2000_09 |
| ORD ID | ord-8756f97155764491939c83950691715e |
| Source note | uspto-grants-2000_09 |