HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Aminothiazole → HCID 66998767, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Aminothiazole | HCID 2155 | — |
| Reactant | 1-Fluoro-2-nitrobenzene | HCID 73895 | — |
| Reactant | Methyl 3-methoxysalicylate | HCID 80651 | — |
| Reactant | 2-(2-Methoxy-6-methoxycarbonylphenoxy)aniline | HCID 66998812 | — |
| Product | HCID 59732930 | HCID 59732930 | 72% |
| Product | HCID 66998767 | HCID 66998767 | 82% |
Reaction Steps
2-(2-Methoxy-6-methoxycarbonylphenoxy)-1-nitrobenzene (1.24 g, 82%) was prepared from methyl 3-methoxysalicylate (1.0 g, 5.5 mmol) and 1-fluoro-2-nitrobenzene (0.71 g, 5.0 mmol) following the general procedure A. This compound was reduced to 2-(2-methoxy-6-methoxycarbonylphenoxy)aniline (0.89 g, 80%) following the general procedure C. N-[2-(2-Methoxy-6-methoxycarbonylphenoxy)phenyl]-N′-(thiazol-2-yl)urea (143 mg, 72%) was prepared from 2-(2-methoxy-6-methoxycarbonylphenoxy)aniline (136 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 | USRE045670E1 |
| Source dataset | uspto-grants-2015_09 |
| ORD ID | ord-89392c629fc24ed6a20f4ac1546fb11b |
| Source note | uspto-grants-2015_09 |