1: 1-Nitropyrene With 2,3,11,12-dicyclohexano-1,4,7,10,13,16-hexaoxacyclo-octadecane in N,N-dimethyl-formamide T=20°C; Oxidation; 15 h; 2: acetic anhydride With pyridine Acetylation; 10 h; Further byproducts given;

1: 1-Nitropyrene With 2,3,11,12-dicyclohexano-1,4,7,10,13,16-hexaoxacyclo-octadecane in N,N-dimethyl-formamide T=20°C; Oxidation; 15 h; 2: acetic anhydride With pyridine Acetylation; 10 h; Further byproducts given;

nitric acid; acetic anhydride Nitration; Title compound not separated from byproducts;