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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1825790Generated: November 2, 2026

4-Methoxybenzylamine → HCID 22139400, compound

https://huagongshe.com/reaction/1825790

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-MethoxybenzylamineHCID 75452—
ReactantHCID 22139411HCID 22139411—
SolventPyridineHCID 1049—
ProductHCID 22139400HCID 22139400100.2%

Reaction Conditions

Temperature140 °C

Reaction Steps

To a solution of 4-methoxybenzyl amine (1.63 g, 11.89 mmol) in dry pyridine (10 ml) was added 4-Benzyloxy-1-fluoro-thioxanthen-9-one (1 g, 2.97 mmol) in a single portion. The mixture was then heated to reflux (140° C.) for 18 hrs. The resulting hot orange suspension was allowed to cool to room temperature before being poured onto 100 ml of crushed ice. The precipitate was filtered off and washed with copious amounts of water to give the title compound as a red/orange solid (1.35 g, 89.6%). m/z (LC-MS, ESP): 454 [M+H]+ R/T=6.09 mins.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07049313B2
Source datasetuspto-grants-2006_05
ORD IDord-451fd55079754f3dbc7b853bbafdb017
Source noteuspto-grants-2006_05