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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1928757Generated: October 31, 2026

Triphosgene → Rac-1-[1-(2-fluoro-ethyl)-piperidin-4-yl]-3-[2-(8-methoxy-1,2,3,4-tetrahydro-naphthalen-1-ylamino)-quinolin-6-yl]-urea

https://huagongshe.com/reaction/1928757

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriphosgeneHCID 94429—
Reactant1-(2-Fluoroethyl)piperidin-4-amineHCID 16748092—
ReactantRac-n2-(8-methoxy-1,2,3,4-tetrahydro-naphthalen-1-yl)-quinoline-2,6-diamineHCID 57860959—
ProductRac-1-[1-(2-fluoro-ethyl)-piperidin-4-yl]-3-[2-(8-methoxy-1,2,3,4-tetrahydro-naphthalen-1-ylamino)-quinolin-6-yl]-ureaHCID 87523350—

Reaction Steps

The title compound was prepared in accordance with the general method 4 described in example 16 from bis(trichloromethyl) carbonate, 1-(2-fluoroethyl)-piperidin-4-ylamine and rac-N2-(8-methoxy-1,2,3,4-tetrahydro-naphthalen-1-yl)-quinoline-2,6-diamine; MS: m/e=492.5 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08183380B2
Source datasetuspto-grants-2012_05
ORD IDord-2c41efdd50f64b8cb586413121ad7132
Source noteuspto-grants-2012_05