6-Aminoquinoline → 3-ethyl-5-(3-methyl-3H-benzothiazol-2-ylidene)-2-(quinolin-6-ylimino)-thiazolidin-4-one

Participants

Reaction Steps

The title compound was prepared from 3-ethyl-5-(3-methyl-3H-benzothiazol-2-ylidene)-2-methylthio-4-oxo-2-thiazolium p-toluenesulfonate and 6-aminoquinoline in a manner similar to that described in Example 1. 1H-NMR (CDCl3): δ 8.85 (1H, dd), 8.11 (1H, d), 8.10 (1H, d), 7.51 (1H, dd) 7.46 (1H, dd), 7.40 (1H, d), 7.38 (1H, dd), 7.32 (1H, m), 7.16 (1H, m), 7.01 (1H, d), 4.10 (2H, q), 3.70 (3H, s), 1.41 (3H, t); MS(ESI): 419 (MH+).

Provenance & Evidence