Ticlatone → HCID 11219459, compound

Participants

Reaction Steps

Following the synthetic procedure of 6a as described in Example 1, compound 6v (98% yield) was synthesized from 6-chloro-benzo[d]isothiazol-3-one and iso-propyl isocyanate as a white solid. IR(CHCl3) 3294, 1712, 1533 cm−1; 1H-NMR (CDCl3) δ1.29 (d, J=6.8 Hz, 6H), 4.12 (hep, J=6.8 Hz, 1H), 7.38 (d, J=8.3 Hz, 1H), 7.58 (s, 1H), 7.92 (d, J=8.2 Hz, 1H), 8.65 (br s, 1H); ESIMS m/e 271 and 273 (M++1, 35Cl and 37Cl).

Provenance & Evidence