Nucleophilic intramolecular attack leading to 1,3-dimethyl-5H-pyrazolo[1′,2′:1,2][1,2,3]triazolo[3,2-a]-phenazin-4-ium inner salt (3) is the fate of the title nitrene with little intermolecular hydrogen abstraction from the solvent and no intramolecular radical attack. The same behaviour is observed from both the singlet and triplet states of this nitrene.
亲核分子内攻击导致1,3-二甲基-5 H-
吡唑并[1',2':1,2] [1,2,3]三唑并[3,2 - a ]-
吩嗪-4-鎓内盐( 3)是标题腈的命运,几乎没有溶剂中的分子间氢提取,并且没有分子内自由基的攻击。从该腈的单重态和三重态观察到相同的行为。