HuagongsheHuagongshe Chemistry Print Report · For research reference only
O-Phenylenediamine → 2-(4-Chloro-2-methoxy-phenyl)-1H-benzoimidazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | O-Phenylenediamine | HCID 7243 | — |
| Reactant | 4-Chloro-o-anisic acid | HCID 93682 | — |
| Product | 2-(4-Chloro-2-methoxy-phenyl)-1H-benzoimidazole | HCID 61725844 | — |
Reaction Steps
The title compound was prepared in analogy to Example 19, intermediate c, from benzene-1,2-diamine (CAS Reg. No. 95-54-5) and 4-chloro-2-methoxy-benzoic acid (CAS Reg. No. 57479-70-6). Colorless powder (59%). MS (Turbo Spray): m/z=259.4 (M+H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08309581B2 |
| Source dataset | uspto-grants-2012_11 |
| ORD ID | ord-0b999dc48d474b9facb04e90655a9a27 |
| Source note | uspto-grants-2012_11 |