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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2382895Generated: October 31, 2026

Ethanolamine → HCID 59437508, compound

https://huagongshe.com/reaction/2382895

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolamineHCID 700—
ReactantHCID 25212520HCID 25212520—
ProductHCID 59437508HCID 5943750829.3%

Reaction Conditions

Temperature120 °C

Reaction Steps

The title compound was prepared following procedure and work up described for example 118, but starting from N-[5-chloro-7-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyridin-2-yl]nicotinamide ((B7), 50 mg; 0.14 mmol; 1.0 eq) and ethanolamine (44 μL; 0.73 mmol; 5.0 eq), heated at 120° C., to give the title compound as a white solid (15 mg, 28%). HPLC, Rt: 1.91 min. (purity 97.9%). LC/MS, M+(ESI): 366.8, M−(ESI): 364.9.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08263595B2
Source datasetuspto-grants-2012_09
ORD IDord-844c7b7092914fdda26dcbd52fccf76e
Source noteuspto-grants-2012_09