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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 471995Generated: October 29, 2026

HCID 59394970, compound → HCID 59395040, compound

https://huagongshe.com/reaction/471995

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 59394970HCID 59394970—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
ProductHCID 59395040HCID 5939504083.3%

Reaction Conditions

Temperature40 °C

Reaction Steps

4-[2-(5-Methyl-2-nitro-phenyl)ethyl]morpholine (150 mg, 0.599 mmol) and Pd (10%, wet) (128 mg, 0.0599 mmol) were brought up in methanol (5 mL) under H2 atmosphere and stirred vigorously for 1 h at 40° C. The reaction was filtered and concentrated in vacuo to provide 4-methyl-2-(2-morpholinoethyl)aniline (110 mg, 0.499 mmol, 83%) as an amber oil. LC/MS m/z 221.2 [M+H]+. 1H NMR (400.0 MHz, DMSO-d6) δ 6.72-6.68 (m, 2H), 6.51 (d, J=7.9 Hz, 1H), 4.64 (s, 2H), 3.58 (t, J=4.6 Hz, 4H), 2.57-2.53 (m, 2H), 2.44-2.40 (m, 6H), 2.11 (s, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08633189B2
Source datasetuspto-grants-2014_01
ORD IDord-90c1ac2a8e464ab1bc497ec8d8e69171
Source noteuspto-grants-2014_01