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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1807499Generated: October 31, 2026

Ethanolamine → HCID 49800449, compound

https://huagongshe.com/reaction/1807499

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolamineHCID 700—
Reactant6-(3-Butyl-5-methyl-isoxazol-4-ylmethoxy)-nicotinic acid methyl esterHCID 66599158—
ProductHCID 49800449HCID 4980044960%

Reaction Steps

As described for example 9, 6-(3-butyl-5-methyl-isoxazol-4-ylmethoxy)-nicotinic acid methyl ester (500 mg, 1.4 mmol) was converted, using ethanolamine instead of rac-2-amino-1-propanol, to the title compound (280 mg, 60%) which was obtained as a colourless oil after purification by chromatography (silica, 0 to 5% methanol in dichloromethane). MS: m/e=334.3 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08357703B2
Source datasetuspto-grants-2013_01
ORD IDord-cb09d1b24e1d4d9d88aa58755a83a8d5
Source noteuspto-grants-2013_01