Imination reactions of free and coordinated 2-diphenylphosphino-1-phenyl-phospholane: Access to regioisomeric ruthenium(<scp>ii</scp>) complexes containing novel iminophosphorane–phosphine ligands
作者:Alba E. Díaz-Álvarez、Pascale Crochet、Maria Zablocka、Victorio Cadierno、Carine Duhayon、José Gimeno、Jean-Pierre Majoral
DOI:10.1039/b606781f
日期:——
In this work, selective monoimination reactions of free and Ru-coordinated 2-diphenylphosphino-1-phenyl-phospholane with diphenylphosphoryl azide or 4-azido-2,3,5,6-tetrafluorobenzonitrile are described. Following this approach, a large variety of neutral and cationic mono- and dinuclear (η6-arene)–ruthenium(II) complexes containing regioisomeric iminophosphorane–phosphine ligands could be prepared
在这项工作中,游离的和Ru配位的2-二苯基膦-1-苯基膦环烷与 二苯基磷酰基叠氮化物 或者 4-叠氮基2,3,5,6-四氟苄腈被描述。根据这种方法,大量的各种中性和阳离子单-和双核的(η 6 -arene) -钌(II)配合物含有区域异构体亚氨基磷烷-膦 配体 可以准备,在某些情况下,可以通过 X射线衍射方法。这些钌配合物的外消旋或对映体纯形式在Diels-Alder环加成反应中也具有催化活性。