Institut für Anorganische Chemie, Bayerische Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany.
Angew Chem Int Ed Engl. 2012 Jul 27;51(31):7839-42. doi: 10.1002/anie.201202764. Epub 2012 Jun 22.
Diene to be made: By tuning the size of acetylenic substituents, 1,4-diboracyclohexadiene and unprecedented 1,4-dibora-1,3-butadiene complexes were generated in a controlled manner by borylene transfer from an iron bis(borylene) complex to alkynes (see scheme).
通过调节炔基取代基的大小,利用铁双硼烯配合物向炔烃转移硼烯,以可控的方式生成了 1,4-二硼杂环已二烯和前所未有的 1,4-二硼-1,3-丁二烯配合物(见方案)。