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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 749256Generated: October 30, 2026

Benzylamine → Ammonia

https://huagongshe.com/reaction/749256

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzylamineHCID 7504—
Reactant5-(2R)-2-Oxiranyl-8-(phenylmethoxy)-2(1H)-quinolinoneHCID 11437812—
ProductAmmoniaHCID 222—
Product5-[(1R)-2-(Benzylamino)-1-hydroxyethyl]-8-(benzyloxy)quinolin-2(1H)-oneHCID 69119720—

Reaction Conditions

Temperature150 °C

Reaction Steps

8-(Benzyloxy)-5-[(2R)-oxiran-2-yl]quinolin-2(1H)-one (0.102 g) (WO 9525104), was dissolved in benzylamine (0.5 ml) and heated in a microwave oven for 15 min at 150° C. Excess benzylamine was removed by evaporation on a rotary evaporator and the residue was purified on a silica SPE cartridge using methanol-dichloromethane-0.880 ammonia mixtures, to give the title compound (106 mg) LCMS RT=2.30 min

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07402598B2
Source datasetuspto-grants-2008_07
ORD IDord-9c155afc1ef149a28124188e37e26765
Source noteuspto-grants-2008_07