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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 13829Generated: October 25, 2026

Isovaleryl chloride → N-(6-(2,4-dichlorophenyl)-5-(4-chlorophenyl)-3-cyanopyridin-2-yl)-N,3-dimethylbutanamide

https://huagongshe.com/reaction/13829

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsovaleryl chlorideHCID 66054—
Reactant6-(2,4-Dichlorophenyl)-5-(4-chlorophenyl)-2-(methylamino)pyridine-3-carbonitrileHCID 68719045—
ReactantHCID 178418689HCID 178418689—
ProductN-(6-(2,4-dichlorophenyl)-5-(4-chlorophenyl)-3-cyanopyridin-2-yl)-N,3-dimethylbutanamideHCID 68717246—

Reaction Steps

The product of Step D Example 1 was reacted with MeMgBr followed by 3-methylbutanoyl chloride using the procedure of EXAMPLE 42 Step A to afford the title compound. HPLC/MS: 472.2 (M+1), 474.2 (M+3); Rt=4.43 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07728141B2
Source datasetuspto-grants-2010_06
ORD IDord-f77414101d6f4d47b45db786e34fd591
Source noteuspto-grants-2010_06