Generation of quintet dinitrenes by the γ-radiolysis of crystalline 2,4,6-triazido-3,5-dicyanopyridine
作者:Sergei V. Chapyshev、Svetlana I. Kuzina、Alfa I. Mikhailov
DOI:10.1016/j.mencom.2007.06.006
日期:2007.7
at 3345 G have been recorded during the photolysis of 2,4,6-triazido-3,5-dichloropyridine 7 in frozen (77 K) solutions in 2-methyl-tetrahydrofuran.7 Owing to the presence of chlorine atoms in the 3and 5-positions of the pyridine ring, high-spin nitrenes were photochemically stable and available by photochemical synthesis.5 The successful generation of quintet dinitrenes 4 and 5 from triazide 1 shows