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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 988913Generated: October 29, 2026

2-Methoxybenzenesulfonyl Chloride → HCID 21962401, compound

https://huagongshe.com/reaction/988913

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Methoxybenzenesulfonyl ChlorideHCID 3745851—
Reactant4-({2-[2-(2-Amino-ethyl)-1-benzhydryl-5-chloro-1H-indol-3-yl]-ethyl}methyl-amino)-benzoic acid methyl esterHCID 20598525—
ProductHCID 21962401HCID 2196240195%

Reaction Steps

The intermediate from example 146 step 7 was treated with 2-methoxy-benzenesulfonyl chloride according to the procedure in Example 87 step 2 to generate the desired product in 95% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06635771B2
Source datasetuspto-grants-2003_10
ORD IDord-83115d9b3fdc44feb72c1d5bb22285fb
Source noteuspto-grants-2003_10