126338-58-7Relevant academic research and scientific papers
Synthesis of lanthanide(II)-imine complexes and their use in carbon-carbon and carbon-nitrogen unsaturated bond transformation
Takaki, Ken,Komeyama, Kimihiro,Takehira, Katsuomi
, p. 10381 - 10395 (2003)
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 conjugated dienes was achieved with 1.
Intermolecular hydrophosphination of alkynes and related carbon-carbon multiple bonds catalyzed by organoytterbiums
Takaki, Ken,Koshoji, Go,Komeyama, Kimihiro,Takeda, Mitsuhiro,Shishido, Tetsuya,Kitani, Akira,Takehira, Katsuomi
, p. 6554 - 6565 (2007/10/03)
Intermolecular hydrophosphination of alkynes with diphenylphosphine is catalyzed by a Yb - imine complex, [Yb(η2-Ph 2CNPh)(hmpa)3], to give alkenylphosphines and phosphine oxides after oxidative workup in good yields under
Intermolecular hydrophosphination of alkynes and related carbon-carbon multiple bonds catalyzed by ytterbium-imine complexes
Takaki, Ken,Takeda, Mitsuhiro,Koshoji, Go,Shishido, Tetsuya,Takehira, Katsuomi
, p. 6357 - 6360 (2007/10/03)
Catalytic intermolecular hydrophosphination of alkynes with Ph2PH has been achieved by using a ytterbium-imine complex, [Yb(η2-Ph2CNPh)(hmpa)6]. Thus, both terminal and internal alkynes were converted in high yi
