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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1064474Generated: October 26, 2026

Ethanesulfonyl chloride → N-{5-(1,4-diazepan-1-yl)-2-[(ethylsulfonyl)amino]phenyl}benzenesulfonamide hydrochloride

https://huagongshe.com/reaction/1064474

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanesulfonyl chlorideHCID 11667—
ReactantN-(2-amino-5-(4-t-butyloxycarbonyl-1,4-diazepan-1-yl)-phenyl}benzenesulfonamideHCID 22272501—
ProductN-{5-(1,4-diazepan-1-yl)-2-[(ethylsulfonyl)amino]phenyl}benzenesulfonamide hydrochlorideHCID 22272439—

Reaction Steps

N-{5-(1,4-diazepan-1-yl)-2-[(ethylsulfonyl)amino]phenyl}benzenesulfonamide hydrochloride was synthesized from N-{2-amino-5-(4-t-butyloxycarbonyl-1,4-diazepan-1-yl)-phenyl}benzenesulfonamide (0.085 g, 0.19 mmol) and ethanesulfonyl chloride (0.032 μL, 0.25 mmol) to give 29.1 mg of a light purple solid; Anal. (C24H27ClN4O3S×0.75H2O) C, H, N, S.; M+ 439.4 Calcd 439.14.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06969710B2
Source datasetuspto-grants-2005_11
ORD IDord-45e8e271f978446a8656641dd001a8c7
Source noteuspto-grants-2005_11