1,3-Propanediamine → N-(3-aminopropyl)-pyrrole

Participants

Reaction Steps

Similarly prepared according to procedure given in Example 1 is the compound of formula I wherein R1, R2 and R3 represent hydrogen, n represents the integer 1, m represents the integer 3 and Het represents ##STR20## and wherein the cyclohexane and pyrrolidone rings are cis fused, m.p. 78°-79°, starting with 1,3-diaminopropane so as to obtain 3-(1-pyrrolyl)-propylamine which is then condensed with ethyl cyclohexanone-2-acetate.

Provenance & Evidence