Synthesis of Azaaromatic-Borane Intramolecular Complexes by Palladium-Catalyzed Reaction of Azaaromatic Halides with Alkynyltriarylborates
Synthesis of Azaaromatic-Borane Intramolecular Complexes by Palladium-Catalyzed Reaction of Azaaromatic Halides with Alkynyltriarylborates
复制标题
钯催化氮杂芳族卤化物与炔基三芳基硼酸酯反应合成氮杂芳族-硼烷分子内配合物
DOI：
10.1002/hlca.201200554
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发表时间：
2012
影响因子：
1.8
通讯作者：
Naoki Ishida
中科院分区：
文献类型：
--
作者：
奥島鉄雄;森重樹;中江隆博;宇野英満;松本直樹;金光男;安藤千恵;Naoki Ishida
描述了一种从炔基（三芳基）硼酸酯和氮杂芳族卤化物合成具有分子内B N配位键的（E）-氮杂芪的多样性取向方法。所获得的π共轭化合物显示出强烈的蓝色荧光和高电子亲和势，表明它们具有用作n型发光材料的潜力。
A diversity‐oriented method to synthesize (E)‐azastilbenes having an intramolecular BN coordination bond from alkynyl(triaryl)borates and azaaromatic halides is described. The obtainedπ‐conjugated compounds exhibit an intense blue fluorescence and a high electron affinity, indicating their potential to be used as n‐type light‐emitting materials.