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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2411620Generated: November 2, 2026

1-(5-Cyclopropyl-3-methylpyridin-2-yl)piperazine → [4-(5-Cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]{4-[1-(1,1-dioxo-1lambda6-isothiazolidin-2-yl)-1-methylethyl]phenyl}methanone

https://huagongshe.com/reaction/2411620

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(5-Cyclopropyl-3-methylpyridin-2-yl)piperazineHCID 58484718—
Reactant4-[1-(1,1-Dioxo-1lambda6-isothiazolidin-2-yl)-1-methylethyl]benzoic acidHCID 71251965—
Product[4-(5-Cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]{4-[1-(1,1-dioxo-1lambda6-isothiazolidin-2-yl)-1-methylethyl]phenyl}methanoneHCID 7125279939.7%

Reaction Steps

Using 4-[1-(1,1-dioxo-1λ6-isothiazolidin-2-yl)-1-methylethyl]benzoic acid (170 mg) described in Preparation Example 39 and 1-(5-cyclopropyl-3-methylpyridin-2-yl)piperazine (156 mg) described in Preparation Example 83 and by the reaction and treatment in the same manner as in Example 87, the title compound (115 mg) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08816079B2
Source datasetuspto-grants-2014_08
ORD IDord-2b778df98c6644b195b914f84b84057d
Source noteuspto-grants-2014_08