[2]{N,N'-bis[3,5-di(tert-butyl)phenyl]-1,1'-biphenyl-4,4'-dicarboxamide}-{11'-tert-butyl-5',17',23',35',38',40',43',45'-octamethyldispiro[cyclohexane-1,2'-7',15',25',33'-tetraazaheptacyclo[32.2.2.2
3'.6'.2
16'.19'.2
21'.24'.1
9'.13'.1
27'.31']..]}. 以
N,N-二甲基甲酰胺-d7 为溶剂,
生成
11'-(tert-butyl)-5',17',23',35',38',40'43',45'-octamethyldispiro[cyclohexane-1,2'-[7,15,25,33]tetraazaheptacyclo[32.2.2.2.2(3,6).2(16,19).2(21,24).1(3,13).1(27,31)]hexatetraconta[3,5,9,11,13(44),16,18,21,23,27,29,31(39),34,36,37,40,42,45]octadecaene..]. 、
N,N'-bis(3,5-di-tert-butylphenyl)-4,4'-biphenyldicarboxylic acid diamide