A new tripodal ligand system based on the iminophosphorane functional group. Part 1: Synthesis and characterization
作者:Laurence Beaufort、Lionel Delaude、Alfred F. Noels
DOI:10.1016/j.tet.2007.05.022
日期:2007.7
involving azide formation into the corresponding tris(iminophosphorane) scaffolds bearing cyclopentyl (Cp) or phenyl groups on their phosphorus atoms, R–C(CH2–NPR′3)3 (R=Me or Ph, R′=Cp or Ph). The synthesis of some representative transition-metal complexes of Cu(I), Cu(II), Ni(II), and Pd(II) bearing these new tridentate ligands is also reported.
通过涉及叠氮化物形成的有效多步途径将两种三足醇即1,1,1-三(羟甲基)乙烷和α,α,α-三(羟甲基)甲苯转化为相应的三(亚氨基正膦)骨架轴承环戊基(CP)或它们的磷原子的苯基基团,R-C(CH 2 -nPr' 3)3(R = Me或pH值,R'= CP或PH)。还报道了带有这些新的三齿配体的Cu(I),Cu(II),Ni(II)和Pd(II)的一些代表性过渡金属配合物的合成。