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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 381249Generated: October 29, 2026

Tert-butyl (3-methoxy-4-nitrophenyl)acetate → HCID 22244730, compound

https://huagongshe.com/reaction/381249

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTert-butyl (3-methoxy-4-nitrophenyl)acetateHCID 22244737—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
SolventEthyl AcetateHCID 8857—
ProductHCID 22244730HCID 2224473096.2%

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

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06306840B1
Source datasetuspto-grants-2001_10
ORD IDord-06728239e8784035b81423449b7e1e29
Source noteuspto-grants-2001_10