Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 43201Generated: October 28, 2026

5-(2,6-Dichloro-3,5-dimethoxy-phenyl)-quinoline-8-carboxylic acid {5-[4-(4-methoxy-benzyl)-piperazin-1-ylmethyl]-pyridin-2-yl}-amide → 5-(2,6-Dichloro-3,5-dimethoxy-phenyl)-quinoline-8-carboxylic acid (5-piperazin-1-ylmethyl-pyridin-2-yl)-amide

https://huagongshe.com/reaction/43201

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-(2,6-Dichloro-3,5-dimethoxy-phenyl)-quinoline-8-carboxylic acid {5-[4-(4-methoxy-benzyl)-piperazin-1-ylmethyl]-pyridin-2-yl}-amideHCID 44514183—
SolventDichloromethane methanolHCID 21226129—
Product5-(2,6-Dichloro-3,5-dimethoxy-phenyl)-quinoline-8-carboxylic acid (5-piperazin-1-ylmethyl-pyridin-2-yl)-amideHCID 59292904—

Reaction Conditions

Temperature120 °C

Reaction Steps

The title compound was prepared in analogy to the procedure described in Example 105 but using 5-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoline-8-carboxylic acid {5-[4-(4-methoxy-benzyl)-piperazin-1-ylmethyl]pyridin-2-yl}-amide (Example 166) and stirring the reaction mixture for 1 h at 120° C. Title compound: ESI-MS: 552.1 [M+H]+; TLC: Rf=0.12 (DCM/MeOH, 9:1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08536175B2
Source datasetuspto-grants-2013_09
ORD IDord-857d580ca4644a9187e57ec7077bc303
Source noteuspto-grants-2013_09