Synthesis, Structures, and Reactivity of Kinetically Stabilized Anthryldiphosphene Derivatives
作者:Akihiro Tsurusaki、Noriyoshi Nagahora、Takahiro Sasamori、Kazunari Matsuda、Yoshihiko Kanemitsu、Yasuaki Watanabe、Yoshinobu Hosoi、Yukio Furukawa、Norihiro Tokitoh
DOI:10.1246/bcsj.20090295
日期:2010.5.15
the electronic communication between the anthryl moiety and the P=P unit. It was found that TbtP=P(9-Anth) (1a: 9-Anth = 9-anthryl) showed weak fluorescence in hexane solution. Furthermore, the reactivities of anthryldiphosphene 1 with a chromium complex, chalcogenation reagents, a diene, and electron-deficient olefins have been revealed.
第一个稳定的蒽基二膦,1 和 2,是通过利用 2,4,6-三[双(三甲基甲硅烷基)甲基]苯基(Tbt)和 2,6-双[双(三甲基甲硅烷基)甲基]-4-的动力学稳定性合成的[tris(trimethylsilyl)methyl] 苯基 (Bbt) 基团,并通过光谱和 X 射线晶体学分析进行表征。紫外-可见光谱数据表明蒽基部分和 P=P 单元之间存在电子通讯。发现TbtP=P(9-Anth) (1a: 9-Anth = 9-anthyl) 在己烷溶液中显示出微弱的荧光。此外,还揭示了蒽基二膦 1 与铬配合物、硫属元素化试剂、二烯和缺电子烯烃的反应性。