硼氮掺杂纳米石墨的单步多硼化反应。
One-Shot Multiple Borylation toward BN-Doped Nanographenes.
机构信息
Department of Chemistry, School of Science and Technology, Kwansei Gakuin University , 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan.
Japan Synchrotron Radiation Research Institute (JASRI) , 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan.
出版信息
J Am Chem Soc. 2018 Jan 31;140(4):1195-1198. doi: 10.1021/jacs.7b10578. Epub 2017 Nov 9.
One-shot double, triple, and quadruple borylation reactions of triarylamines were developed through a judicious choice of boron source and Brønsted base. With the aid of borylation reactions, a variety of BN-doped nanographenes were synthesized in two steps from commercially available starting materials. An organic light-emitting diode device employing BN-doped nanographene as an emitter exhibited deep pure-blue emission at 460 nm, with CIE coordinates of (0.13, 0.11), and an external quantum efficiency of 18.3%.
通过明智地选择硼源和布朗斯特碱，开发了三芳基胺的单次双硼化、三硼化和四硼化反应。借助硼化反应，从市售起始原料出发，两步法合成了多种 BN 掺杂的纳米石墨烯。以 BN 掺杂的纳米石墨烯作为发射体的有机发光二极管器件在 460nm 处发出深纯蓝色发射，CIE 坐标为（0.13，0.11），外量子效率为 18.3%。
Zotero 插件