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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1920833Generated: November 1, 2026

Cesium carbonate → HCID 59198407, compound

https://huagongshe.com/reaction/1920833

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCesium carbonateHCID 10796—
Reactant3-AminoquinolineHCID 11375—
ReactantBinap, (A+-)-HCID 634876—
ReactantHCID 59198413HCID 59198413—
Catalystpalladium(II) acetateHCID 167845—
SolventTetrahydrofuranHCID 8028—
ProductHCID 59198407HCID 59198407—

Reaction Conditions

Temperature110 °C

Reaction Steps

A mixture of 2-chloro-6-morpholino-4,5′-bipyrimidin-2′-amine (10 mg), 3-amino-quinoline (9.8 mg), Pd(OAc)2 (1.5 mg), BINAP (6.3 mg), and cesium carbonate (15.5 mg) in THF (1 mL) was heated in a microwave at 110° C. for 10 minutes. The crude product was filtered and concentrated under reduced pressure. The product was purified by preparative HPLC to give 6-morpholino-N2-(quinolin-3-yl)-4,5′-bipyrimidine-2,2′-diamine. LCMS (m/z): 401.0 (MH+). Rt=1.83 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08173647B2
Source datasetuspto-grants-2012_05
ORD IDord-e5b8130759df467c830bc065dda8b572
Source noteuspto-grants-2012_05