Simple protocol for the synthesis of the asymmetric PCP pincer ligand [C6H4-1-(CH2PPh2)-3-(CH(CH3)PPh2)] and its Pd(II) derivative [PdCl{C6H3-2-(CH2PPh2)-6-(CH(CH3)PPh2)}]
作者:Ali Naghipour、Zahra Haji Ghasemi、David Morales-Morales、Juan M. Serrano-Becerra、Craig M. Jensen
DOI:10.1016/j.poly.2008.02.005
日期:2008.6
The asymmetric PCP pincer ligand [C6H4-1-(CH2PPh2)-3-(CH(CH3)PPh2)](4) has been synthesized in a facile manner in three simple steps in high yield. Metallation of PCP pincer ligand (4) with [Pd(COD)Cl-2] affords complex [PdClC6H3-2-(CH2PPh2)-6-(CH(CH3)PPh2)}] (7) in good yield. (C) 2008 Elsevier Ltd. All rights reserved.