Dicarbatriaza-alanes/gallanes, which contain six-membered Al/GaC₂N₃ ring, and their AlMe₃ and GaMe₃ adducts have been prepared by treating N-(2-pyridyl)amidines with AlMe₃ and GaMe₃•OEt₂. Upon thermolysis, one of the AlMe₃ adducts has afforded a nonacyclic Al-N-C frame-work containing six six-membered AlC₂N₃ rings, two four-membered AlCN₂ rings and one four-membered Al₂N₂ ring with the elimination of benzonitrile. Deinsertion of benzonitrile in this reaction is quite unprecedented. Except for one, all the compounds reported in this article have been structurally characterized.

中文翻译：

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通过从三氮杂铝烷中插入苯甲腈而形成熔融的甲碳三氮杂铝

通过用AlMe ₃和GaMe ₃ •OEt ₂处理N-（2-吡啶基）am，可以制备含有六元Al / GaC ₂ N ₃环的双碳杂戊二烯丙氨酸/ gallanes及其AlMe ₃和GaMe ₃加合物。经过热解，其中一种AlMe ₃加合物提供了一个非无环Al-NC骨架，该骨架包含6个六元AlC ₂ N ₃环，两个四元AlCN ₂环和一个四元Al ₂ N _2环消除苄腈环。在该反应中苯甲腈的去插入是非常空前的。除一种化合物外，本文报道的所有化合物均经过结构表征。