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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 346764Generated: October 30, 2026

1-Naphthalenesulfonyl chloride → N-{4-(1,4-diazepan-1-yl)-2-[(phenylsulfonyl)amino]phenyl}-1-naphthalenesulfonamide hydrochloride

https://huagongshe.com/reaction/346764

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Naphthalenesulfonyl chlorideHCID 66560—
ReactantN-(2-amino-5-(4-t-butyloxycarbonyl-1,4-diazepan-1-yl)-phenyl}benzenesulfonamideHCID 22272501—
ProductN-{4-(1,4-diazepan-1-yl)-2-[(phenylsulfonyl)amino]phenyl}-1-naphthalenesulfonamide hydrochlorideHCID 10303512—

Reaction Steps

The compound was synthesized from of N-{2-amino-5-(4-t-butyloxycarbonyl-1,4-diazepan-1-yl)-phenyl}benzenesulfonamide and 1-naphthalenesulfonylchloride (61 mg, 0.27 mmol) to give 56 mg as purple solid. M+1 537.2 Calcd 537.15; 1HNMR δ 8.67–8.64 (m, 1H), 8.10 (d, 1H), 8.02–7.98 (m, 1H), 7.89 (dd, 1H), 7.77–7.38 (m, 8H), 6.46 (d, 1H), 6.26 (d, 1H), 6.14 (dd, 1H), 3.54 (app t, 2H), 3.36–3.31 (m, 2H), 3.17 (app t, 2H), 2.05–1.96 (m, 2H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07173035B2
Source datasetuspto-grants-2007_02
ORD IDord-74f59dd5a8194b68816d22327f6f829d
Source noteuspto-grants-2007_02