HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 18379817, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | Bromine | HCID 24408 | — |
| Reactant | 1-[(3-Methoxyphenyl)methyl]-1H-benzimidazol-5-amine | HCID 18379797 | — |
| Reactant | Chloroform isopropyl alcohol | HCID 21906603 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 18379817 | HCID 18379817 | 66% |
Reaction Steps
To a solution of 1-(3-methoxybenzyl)-5-aminobenzimidazole (0.37 g, 1.3 mmol) in 10 ml of AcOH was added solution of Br2 in AcOH until it produces a precipitation. The reaction mixture was concentrated in vacuo to provide a brown solid which was subjected to column chromatography (5% NH3 sat'd Isopropanol/CHCl3) to provide 0.31 g (1.0 mmol, 66%) of the product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06403626B1 |
| Source dataset | uspto-grants-2002_06 |
| ORD ID | ord-a46d57b729dc4a0e86f05efd0dd8b6ca |
| Source note | uspto-grants-2002_06 |