Palladium (II)–N-heterocyclic carbene complexes derived from proline: synthesis and characterization

YQ Tang, JM Lu, XR Wang, LX Shao

Index: Tang, Yi-Qiang; Lu, Jian-Mei; Wang, Xiu-Ren; Shao, Li-Xiong Tetrahedron, 2010 , vol. 66, # 40 p. 7970 - 7974

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Citation Number: 19

Abstract

Pd (II)–N-heterocyclic carbene complexes derived from proline have been successfully synthesized in good yields and their structures have been characterized by X-ray single crystal diffraction. It was found that the substituents on the N-atom of the pyrrolidine skeleton dramatically affect on the coordination pattern of the palladium complexes. In a word, when an electron-rich group as benzyl group was attached on the N-atom, both of the N-atom ...