Benzenemethanamine, N-butyl- → 4-({3-[Benzyl(butyl)amino]propyl}amino)-2-tert-butyl-5-phenylisothiazol-3(2H)-one 1,1-dioxide

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Reaction Steps

The title compound was prepared from 4-[(3-bromopropyl)amino]-2-tert-butyl-5-phenylisothiazol-3(2H)-one 1,1-dioxide and N-benzylbutan-1-amine in a similar manner as described for Example 5. 1H NMR (500 MHz CDCl3): δ 7.52-7.44 (m, 2H), 7.42-7.38 (m, 3H), 7.33-7.30 (m, 2H), 7.30-7.24 (m, 3H), 6.36 (t, 1H), 3.48 (s, 2H), 2.86-2.78 (m, 2H), 2.40-2.12 (m, 4H), 1.76 (s, 9H), 1.56-1.44 (m, 4H), 1.36-1.24 (m, 2H), 0.91 (t, 3H); 13C NMR (125 MHz CDCl3): δ 159.8, 139.4, 135.6, 131.8, 129.4, 129.2, 128.9, 128.4, 127.2, 125.7, 106.3, 61.5, 59.2, 54.1, 52.0, 44.3, 29.2, 27.8, 26.3, 20.9, 14.3; Mass Spectrum: M+H+ 484.

Provenance & Evidence