HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tert-butyl (3-methoxy-4-nitrophenyl)acetate → HCID 22244730, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tert-butyl (3-methoxy-4-nitrophenyl)acetate | HCID 22244737 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 22244730 | HCID 22244730 | 96.2% |
Reaction Steps
A mixture of t-butyl 3-methoxy-4-nitrophenylacetate (0.144 g, 0.539 mmol) and 10% Pd on carbon (0.155 g) in ethyl acetate (8 mL) and methanol (2 mL) was stirred under H2 (40–60 psi) for 2 h. The mixture was filtered through Celite and the filtrate concentrated to afford t-butyl 4-amino-3-methoxyphenylacetate (0.123 g, 96%) as a light yellow oil: 1H NMR (CDCl3, 300 MHz, ppm) 6.70 (m, 3H), 4.04 (bs, 2H), 3.84 (s, 3H), 3.42 (s, 2H), 1.43 (s, 9H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07001921B1 |
| Source dataset | uspto-grants-2006_02 |
| ORD ID | ord-d242db47459346888d9e81c7b4301e3f |
| Source note | uspto-grants-2006_02 |