The Reactions of 2-Methyl-1,2,3-triazinium Iodides and Related Compounds.
作者:Takashi ITOH、Kazuhiro NAGATA、Mamiko OKADA、Akio OHSAWA
DOI:10.1248/cpb.40.2283
日期:——
The 2-methyl-1, 2, 3-triazinium iodides 2 reacted with various nucleophiles to give the corresponding 2, 5-dihydro-adducts. When 2 was treated with potassium superoxide, it was dimerized to 5, 5'-bi(2-methyl-2, 5-dihydrotriazinyl).The 2, 5-dihydro-1, 2, 3-triazines also gave the dimers on rection with superoxide. These reactions revealed the unique dual reactivities of superoxide with triazine derivatives.
2-甲基-1, 2, 3-三嗪镑离子2与各种亲核试剂反应,形成了相应的2, 5-二氢加合物。当2与过氧化钾反应时,它被二聚为5, 5'-双(2-甲基-2, 5-二氢三嗪基)。2, 5-二氢-1, 2, 3-三嗪在与过氧化物反应时也会形成二聚体。这些反应揭示了超氧化物与三嗪衍生物之间独特的双重反应性。