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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1640491Generated: October 30, 2026

3-Ethynylimidazo[1,2-b]pyridazine → N-(3-(Imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methylphenyl)-4-((4-methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)benzamide

https://huagongshe.com/reaction/1640491

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Ethynylimidazo[1,2-b]pyridazineHCID 46838760—
ReactantN-(3-Iodo-4-methylphenyl)-4-((4methylpiperazin-1-yl) methyl)-3-(trifluoromethyl)benzamideHCID 46838911—
ProductN-(3-(Imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methylphenyl)-4-((4-methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)benzamideHCID 24826798—

Reaction Steps

The title compound was synthesized from 3-ethynylimidazo[1,2-b]pyridazine and N-(3-iodo-4-methylphenyl)-4-((4-methylpiperazin-1-yl)methyl)-3-(trifluoromethyl)benzamide in a manner similar to that described for Example 14. The product was obtained as a solid: 533 m/z (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08114874B2
Source datasetuspto-grants-2012_02
ORD IDord-fee843f617ae4cd3ae2be473f0100c29
Source noteuspto-grants-2012_02