1,7,13,19-Tetramethyl-3,5,9,11,15,17,21,23-octaazasepticyclo-[11.11.5.57,19·13,23·111,15·117,21]octatriacontane
Abstract
2,8-Dimethyl-2,8-bis(aminomethyl)nonane-1,9-diamine, prepared by catalytic hydrogenation of 2,2,8,8-tetracyanononane, condenses with formaldehyde to precipitate a polymer which by heating is isomerized to the septicyclic title compound, whose X-ray structure has been determined.