Synthesis and electrochemical properties of 3,4,5-tris(chlorophenyl)-1,2-diphosphaferrocenes
作者:Almaz A Zagidullin、Farida F Akhmatkhanova、Mikhail N Khrizanforov、Robert R Fayzullin、Tatiana P Gerasimova、Ilya A Bezkishko、Vasili A Miluykov
DOI:10.3762/bjoc.18.139
日期:——
representative of sodium 3,4,5-triaryl-1,2-diphosphacyclopentadienide containing a chloro substituent in the meta-position of the aryl groups was obtained with a high yield based on the reaction of tributyl(1,2,3-triarylcyclopropenyl)phosphonium bromide and sodium polyphosphides. Further reaction of sodium 3,4,5-tris(3-chlorophenyl)-1,2-diphosphacyclopentadienide with [FeCp(η6-C6H5CH3)][PF6] complex gives a new
基于三丁基( 1,2,3-三芳基环丙烯基)溴化鏻和多磷化钠。 3,4,5-三(3-氯苯基)-1,2-二磷杂环戊二烯钠与[FeCp(η 6 -C 6 H 5 CH 3 )][PF 6 ]络合物进一步反应得到新的3,4,5 -三(3-氯苯基)-1,2-二磷杂二茂铁。研究了3,4,5-三(3-氯苯基)-1,2-二磷二茂铁的电化学性能,并与3,4,5-三(4-氯苯基)-1,2-二磷二茂铁进行了比较。研究发现芳基片段上氯原子的位置对1,2-二磷杂二茂铁的还原电位有影响,而氧化电位没有变化。