N-ethyl-3-ethylamino-4-nitrobenzamide → HCID 73855107, compound

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Reaction Steps

In a manner similar to Example 30, intermediate N-ethyl-3-ethylamino-4-nitrobenzamide was hydrogenated and then condensed with 3-benzyl-5-(3-methyl-3H-benzothiazol-2-ylidene)-2-methylthio-4-oxo-2-thiazolium p-toluenesulfonate to afford the title compound. 1H-NMR (CDCl3): δ 7.46-7.54 (3H, m), 7.27-7.38 (4H, m), 7.19 (1H, m), 6.96-7.08 (4H, m), 6.04 (1H, br t), 5.19 (2H, s), 3.76 (3H, s), 3.49 (2H, m), 3.06 (2H, q), 1.25 (3H, t), 1.05 (3H, t); MS(ESI): 544 (MH+).

Provenance & Evidence