Tetrahedron

Synthesis of lanthanide (II)–imine complexes and their use in carbon–carbon and carbon–nitrogen unsaturated bond transformation

K Takaki, K Komeyama, K Takehira

文献索引：Takaki, Ken; Komeyama, Kimihiro; Takehira, Katsuomi Tetrahedron, 2003 , vol. 59, # 52 p. 10381 - 10395

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被引用次数: 44

摘要

Ytterbium and samarium metals reduced aromatic ketimines to give directly divalent azalanthanacyclopropane complexes 1 quantitatively, the structure of which was characterized by X-ray analysis. The imine complexes 1 catalyzed dehydrogenative silylation of terminal alkynes, hydrosilylation of imines and alkenes, and intermolecular hydrophosphination of alkynes. Moreover, dehydrogenative double silylation of ...