The Reaction of (<i>Z</i>)-2-(3-Oxo-1-propenyl)-2<i>H</i>-azirine Derivative with Molybdenum Carbonyl Complexes
作者:Tomoshige Kobayashi、Makoto Nitta
DOI:10.1246/bcsj.58.1057
日期:1985.3
The thermal reaction of (Z)-2,3-diphenyl-2-(2,3-diphenyl-3-oxo-1-propenyl)-2H-azirine with [Mo(CO)6] or [Mo(CO)3(MeCN)3] was reinvestigated to afford 2,3,5,6-tetraphenylpyridine along with the pyrroles and 1,3-oxazepine derivative. The formation of 1,3-oxazepine was demonstrated to be the purely thermal process. The 1,2,4,5-tetraphenyl-5-oxo-1,3-pentadienylnitrene complex was shown to give the pyridine and the pyrrole derivatives.
重新研究了 (Z)-2,3 二苯基-2-(2,3-二苯基-3-氧代-1-丙烯基)-2H-氮丙啶与 [Mo(CO)6] 或 [Mo(CO)3(MeCN)3] 的热反应,得到了 2,3,5,6-四苯基吡啶以及吡咯和 1,3-氧氮杂卓衍生物。1,3-oxazepine 的形成被证明是纯粹的热过程。研究表明,1,2,4,5-四苯基-5-氧代-1,3-戊二烯基硝基络合物可生成吡啶和吡咯衍生物。