In connection with a program of synthesis of pharmaceutical products, a number of mixed, secondary amines were needed. Compounds of the type HNRR'in which one group is aryl and the other alkyl are obtainable fairly readily by standard methods of synthesis, but those possessing two different alkyls are not so easily obtained. For production of this type three methods, perhaps, are used more commonly.(1) The Hinsberg'method leads to the ...
