HCID 21937555, compound → HCID 73690429, compound

Participants

Reaction Steps

In a manner similar to Example 30, intermediate 2-acetoxy-4′-ethylamino-3′-nitroacetanilide 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 7.73 (1H, br s), 7.44–7.51 (3H, m), 7.23–7.34 (5H, m), 7.16 (1H, t), 7.08 (1H, dd), 7.00 (1H, d), 6.56 (1H, d), 5.15 (2H, s), 4.67 (2H, s), 3.74 (3H, s), 2.98 (2H, q), 2.20 (3H, s), 1.00 (3H, t); MS(ESI): 588(MH+).

Provenance & Evidence