6,13-diethyl-1,8-dihydro-1,4,8,11-tetraazacyclotetradeca-2,4,6,9,11,13-hexaene-2,3,9,10-tetracarbonitrile 、
cobalt(II) diacetate tetrahydrate 以
N,N-二甲基甲酰胺 为溶剂,
以43%的产率得到(6,13-diethyl-1,4,8,11-tetraazacyclotetradeca-2,4,6,9,11,13-hexaene-2,3,9,10-tetracarbonitrilato-N1,N4,N8,N11)cobalt(II)