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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 919216Generated: October 30, 2026

1-((5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)methyl)pyrrolidine → 3-Amino-6-(5-pyrrolidin-1-ylmethyl-thiophen-2-yl)-pyrazine-2-carboxylic acid pyridin-4-ylamide

https://huagongshe.com/reaction/919216

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-((5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)methyl)pyrrolidineHCID 46739746—
Reactant3-Amino-6-bromo-N-4-pyridinyl-2-pyrazinecarboxamideHCID 86719154—
Product3-Amino-6-(5-pyrrolidin-1-ylmethyl-thiophen-2-yl)-pyrazine-2-carboxylic acid pyridin-4-ylamideHCID 71061112—

Reaction Steps

The reaction of 3-amino-6-bromo-pyrazine-2-carboxylic acid pyridin-4-ylamide (synthesis described for “A10”) with 1-[5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-thiophen-2-ylmethyl]-pyrrolidine gives the compound “A14”;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09273029B2
Source datasetuspto-grants-2016_03
ORD IDord-25ef332c7b2c40809243f12738345680
Source noteuspto-grants-2016_03