HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Chloro-5-nitrobenzaldehyde → HCID 178509520, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Chloro-5-nitrobenzaldehyde | HCID 72933 | — |
| Reactant | 4-Amino-3-nitrobenzonitrile | HCID 595901 | — |
| Reactant | 3,4-Diaminobenzonitrile | HCID 737285 | — |
| Product | HCID 178509520 | HCID 178509520 | — |
Reaction Steps
4-Amino-3-nitrobenzonitrile was reduced to 4-cyano-1,2-phenylenediamine as for compound 19. This was reacted with 2-chloro-5-nitrobenzaldehyde as described in route 1 step 4 to give 2-(2-chloro-5-nitro-phenyl)-1H-benzoimidazole-5-carbonitrile.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07816369B2 |
| Source dataset | uspto-grants-2010_10 |
| ORD ID | ord-536f1ef9629848319cc0bb6635a8d503 |
| Source note | uspto-grants-2010_10 |