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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 332375Generated: October 30, 2026

Isopropylamine → HCID 68443974, compound

https://huagongshe.com/reaction/332375

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsopropylamineHCID 6363—
Reactant6-(5-Methyl-3-pyridin-4-yl-isoxazol-4-ylmethoxy)-nicotinic acidHCID 68442291—
ProductHCID 68443974HCID 6844397470%

Reaction Steps

As described for example 12, 6-(5-methyl-3-pyridin-4-yl-isoxazol-4-ylmethoxy)-nicotinic acid (200 mg, 0.64 mol) instead of 6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-nicotinic acid was converted using isopropylamine instead of 2,2,2-trifluoroethylamine to the title compound (trituration with tert-butylmethylether, 158 mg, 70%) which was obtained as a white solid. MS: m/e=353.3 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08877783B2
Source datasetuspto-grants-2014_11
ORD IDord-a60e28e140e94f158d11a9bb99aecf0e
Source noteuspto-grants-2014_11