Morpholine → HCID 19851864, compound

Participants

Reaction Steps

N-triphenylmethyl-2-paranitrophenoxycarbonylthioethylamine (300 mg) and morpholine (162 μl) were subjected to similar reactions to those described in References 2 and 4 to give 2-morpholinocarbonylthioethylamine (crude formate: 134 mg). The product was dissolved in anhydrous methanol (3 ml). To the reaction solution were added triethylamine (486 μl) and mitomycin A (195 mg: 0.8 molar equivalent). The mixture was treated in a similar manner to that described in Example 1 to obtain Compound 33 (176 mg) in the form of grayish blue powders with a yield of 50%.

Provenance & Evidence