HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Aminothiazole → HCID 13514833, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Aminothiazole | HCID 2155 | — |
| Reactant | 3,4-Dichlorophenol | HCID 7258 | — |
| Reactant | 1-Fluoro-2-nitrobenzene | HCID 73895 | — |
| Reactant | 2-(3,4-Dichlorophenoxy)benzenamine | HCID 13514834 | — |
| Product | HCID 13514833 | HCID 13514833 | 81% |
| Product | HCID 59733139 | HCID 59733139 | 68% |
Reaction Steps
2-(3,4-Dichlorophenoxy)-1-nitrobenzene (1.15 g, 81%) was prepared from 3,4-dichlorophenol (0.9 g, 5.5 mmol) and 1-fluoro-2-nitrobenzene (0.71 g, 5.0 mmol) following the general procedure A. This was reduced to 2-(3,4-dichlorophenoxy)aniline (0.69 g, 68%) following general procedure B. N-[2-(3,4-Dichlorophenoxy)phenyl]-N′-(thiazol-2-yl)urea (129 mg, 68%) was prepared from 2-(3,4-dichlorophenoxy)aniline (127 mg, 0.5 mmol) and 2-aminothiazole (60 mg, 0.6 mmol) following the general procedure D.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07541373B2 |
| Source dataset | uspto-grants-2009_06 |
| ORD ID | ord-e9e642bae8b8429287930bed6085db4b |
| Source note | uspto-grants-2009_06 |