HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(2-Propylamino-5-nitrophenyl)-5-(2-benzofuranyl)benzoxazole → 2-(2-Propylamino-5-aminophenyl)-5-(2-benzofuranyl)benzoxazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(2-Propylamino-5-nitrophenyl)-5-(2-benzofuranyl)benzoxazole | HCID 21884328 | — |
| Catalyst | Zinc | HCID 23994 | — |
| Product | 2-(2-Propylamino-5-aminophenyl)-5-(2-benzofuranyl)benzoxazole | HCID 21884618 | — |
Reaction Steps
Prepared by the method of Example 47b), from 2-(2-propylamino-5-nitrophenyl)-5-(2-benzofuranyl)benzoxazole (190 mg, 0.46 mmol) and zinc (300 mg, 4.6 mmol) the subtitle compound was obtained (150 mg, 85%). The product was used directly in the next step without purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07138425B2 |
| Source dataset | uspto-grants-2006_11 |
| ORD ID | ord-4448fa2a916f4fce8d80e257b7a3f86d |
| Source note | uspto-grants-2006_11 |