Platinum complexes with a methoxy-amino phosphine or a nitrogen-containing bis(phosphine) ligand. Synthesis, characterization and application to hydrogenation of trans-cinnamaldehyde

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• 作者：Ioannis D. Kostas^a ; ^{ikostas@eie.gr} ; Georgia Antonopoulou^a ; Constantinos Potamitis^a ; Catherine P. Raptopoulou^b ; Vassilis Psycharis^b
• 关键词：Platinum complex ; PN ligand ; PNP ligand ; Hydrogenation ; Cinnamaldehyde ; Homogeneous catalysis
• 刊名：Journal of Organometallic Chemistry
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：828
• 期：Complete
• 页码：133-141
• 全文大小：780 K
• 卷排序：828

文摘

Synthesis of a cis-Pt(P,N) complex with a methoxy-amino phosphine ligand. Complexation of an ethylene-linked NP2 ligand with Pt is temperature dependent. At r.t., a mixture of a cis-Pt(P,P) and a trans-Pt(P,N,P) complex was formed. Synthesis at 100 °C afforded almost exclusively the cis-Pt(P,P) complex. Hydrogenation of cinnamaldehyde with selectivity for cinnamyl alcohol of up to 67%.