Arrowsmith Merle, Böhnke Julian, Braunschweig Holger, Deißenberger Andrea, Dewhurst Rian D, Ewing William C, Hörl Christian, Mies Jan, Muessig Jonas H
Institute for Inorganic Chemistry, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany.
Chem Commun (Camb). 2017 Jul 20;53(59):8265-8267. doi: 10.1039/c7cc03148c.
Convenient solution-phase syntheses of tetrahalodiboranes(4) BF, BCl and BI are presented herein from common precursor BBr. In addition, the dimethylsulfide adducts BCl(SMe) and BBr(SMe) are conveniently prepared in one-step gram and multigram scale syntheses from the commercially-available starting material B(NMe). The results provide simple access to the full range of tetrahalodiboranes(4) for the exploration of their untapped synthetic potential.
本文介绍了从常见前体BBr出发，通过简便的溶液相合成法制备四卤代二硼烷(4) BF、BCl和BI。此外，二甲基硫醚加合物BCl(SMe)和BBr(SMe)可通过一步克级和多克级规模合成，由市售起始原料B(NMe)方便地制备。这些结果为全面获取四卤代二硼烷(4)提供了简便途径，以探索其未开发的合成潜力。
