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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2276711Generated: November 2, 2026

Pimelic Acid → HCID 90388860, compound

https://huagongshe.com/reaction/2276711

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPimelic AcidHCID 385—
ReactantSodium HydroxideHCID 14798—
Reactant3-Amino-5-bromopyridineHCID 817681—
ProductHCID 90388860HCID 9038886066.2%

Reaction Conditions

Temperature130 °C

Reaction Steps

The mixture of 5-bromopyridin-3-amine (2.0 g, 11.6 mmol) and heptanedioic acid (2.22 g, 13.9 mmol) was heated and stirred at 130° C. for 8 h. After the reaction was completed, the solution was cooled to 50° C. and added to NaOH solution. The mixture was filtered. The filtration was extracted with EtOAc (50 mL×3) and concentrated HCl was added until pH=1. The solid was collected to give the product as a yellow solid 2.42 g (yield 66.2%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09133105B2
Source datasetuspto-grants-2015_09
ORD IDord-c08e6e72ec9c49cebb10337019cba9bf
Source noteuspto-grants-2015_09