1-Cyclohexyl-3-(2-morpholinoethyl)carbodiimide metho-p-toluenesulfonate → HCID 22995425, compound

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Reaction Steps

3-Bromo-4,5-dichloro-1,2-phenylenediamine (5.12 g, 20.0 mmol), cyclopropyl isothiocyanate (2.18 g, 21.98 mmol), 1-cyclohexyl-3-(2-morpholinoethyl)carbodiimide metho-p-toluenesulfonate (11.0 g, 25.97 mmol) and pyridine (75 mL) were used according to general procedure I. The product was recrystallized from 1,4-dioxane to afford 2.23 g (53%) of a white solid. MS (CI): m/z 319 amu. Anal. Calcd for C10H8BrCl2N3-(0.35 C4H8O2): C, 38.92; H, 3.09; N, 11.94. Found: C, 39.17; H, 3.05; N, 11.94.

Provenance & Evidence