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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 919233Generated: October 30, 2026

4-((5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)methyl)morpholine → 2-Amino-N-(3-chloro-pyridin-4-yl)-5-(5-morpholin-4-ylmethyl-thiophen-2-yl)-nicotinamide

https://huagongshe.com/reaction/919233

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-((5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)methyl)morpholineHCID 46739046—
Reactant2-amino-5-bromo-N-(3-chloro-4-pyridyl)pyridine-3-carboxamideHCID 71060805—
Product2-Amino-N-(3-chloro-pyridin-4-yl)-5-(5-morpholin-4-ylmethyl-thiophen-2-yl)-nicotinamideHCID 71061259—

Reaction Steps

Reaction of 2-amino-5-bromo-N-(3-chloro-4-pyridyl)pyridine-3-carboxamide with 5-(4-morpholinylmethyl)thiophene-2-boronic acid pinacol ester gives the compound “A33”; HPLC/MS: 1.25 min, [M+H]=343;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09273029B2
Source datasetuspto-grants-2016_03
ORD IDord-4290fb889db54aa2adaf297c7e78d644
Source noteuspto-grants-2016_03