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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2411447Generated: October 31, 2026

(S)-3-benzyloxymethylisothiazolidine 1,1-dioxide → (S)-[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl][4-(3-hydroxymethyl-1,1-dioxo-1lambda6-isothiazolidin-2-yl)-2-methanesulfonylphenyl]methanone

https://huagongshe.com/reaction/2411447

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(S)-3-benzyloxymethylisothiazolidine 1,1-dioxideHCID 16664117—
Reactant(4-Bromo-2-methanesulfonylphenyl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanoneHCID 58484821—
Product(S)-[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl][4-(3-hydroxymethyl-1,1-dioxo-1lambda6-isothiazolidin-2-yl)-2-methanesulfonylphenyl]methanoneHCID 7125260631%

Reaction Steps

Using (S)-3-benzyloxymethylisothiazolidine 1,1-dioxide (241 mg) described in Preparation Example 1 and (4-bromo-2-methanesulfonylphenyl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone (478 mg) described in Preparation Example 126 and by the reaction and treatment in the same manner as in Example 32, the title compound (170 mg) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08816079B2
Source datasetuspto-grants-2014_08
ORD IDord-81ac9038ee2445ee83e3cd4899d3adcb
Source noteuspto-grants-2014_08