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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2411269Generated: October 31, 2026

5-Bromopyridine-2-carboxylic acid → HCID 71252936, compound

https://huagongshe.com/reaction/2411269

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Bromopyridine-2-carboxylic acidHCID 608544—
Reactant1-(5-Ethyl-3-methylpyridin-2-yl)piperazineHCID 58484578—
ProductHCID 71252936HCID 7125293642.8%

Reaction Steps

Using 5-bromo-2-picolinic acid (206 mg) and 1-(5-ethyl-3-methylpyridin-2-yl)piperazine (220 mg) described in Preparation Example 81 and by the reaction and treatment in the same manner as in Preparation Example 109, the title compound (170 mg) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08816079B2
Source datasetuspto-grants-2014_08
ORD IDord-5c8cc4b171b54998b951eed6d25fc6d4
Source noteuspto-grants-2014_08