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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2239659Generated: October 31, 2026

Benzo-1,3-dioxole-5-methylamine → 4-[(1,3-Benzodioxol-5-ylmethyl)amino]-2-butyl-5-phenylisothiazol-3(2H)-one 1,1-dioxide

https://huagongshe.com/reaction/2239659

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzo-1,3-dioxole-5-methylamineHCID 75799—
Reactant2-Butyl-4-chloro-5-phenylisothiazol-3(2H)-one 1,1-dioxideHCID 67242623—
Product4-[(1,3-Benzodioxol-5-ylmethyl)amino]-2-butyl-5-phenylisothiazol-3(2H)-one 1,1-dioxideHCID 11611358—

Reaction Steps

The title compound was prepared from 2-butyl-4-chloro-5-phenylisothiazol-3(2H)-one 1,1-dioxide and 1-(1,3-benzodioxol-5-yl)methanamine in a similar manner as described for e.g. Example 6 and 7. 1H NMR (500 MHz, CD3CN): δ 0.97 (t, 3H), 1.39-1.48 (m, 2H), 1.72-1.80 (m, 2H), 3.67 (t, 2H), 4.05 (d, 2H), 5.91 (s, 2H), 6.26-6.34 (m, 2H), 6.64 (d, 1H), 7.32-7.48 (m, 5H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07723333B2
Source datasetuspto-grants-2010_05
ORD IDord-a3d74fb802d44a92ba43e0e0ebc4e33f
Source noteuspto-grants-2010_05