195148-53-9Relevant articles and documents
MANUFACTURING METHOD OF ALKENYL PHOSPHORUS COMPOUND
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Paragraph 0043; 0044, (2019/10/01)
PROBLEM TO BE SOLVED: To provide a general synthesis method capable of providing various alkenyl phosphorus compound and a derivative thereof using a raw material which is easily available and easily handled without using a catalyst. SOLUTION: An alkenyl
Outer-Sphere Reactivity Shift of Secondary Phosphine Oxide-Based Nickel Complexes: From Ethylene Hydrophosphinylation to Oligomerization
Lhermet, Rudy,Moser, Emile,Jeanneau, Erwann,Olivier-Bourbigou, Hélène,Breuil, Pierre-Alain R.
supporting information, p. 7433 - 7437 (2017/06/06)
A new dimension for secondary phosphine oxide (SPOs) ligands is described in this article. Demonstrated on original π-allylic nickel structures, these self-assembled complexes trigger catalytic hydrophosphinylation reactions. Addition of a Lewis acid B(C6F5)3 switches the reactivity towards migratory insertion and thus ethylene oligomerization through an unprecedented outer-sphere interaction with the coordinated SPO ligand. NMR experiments and X-ray analyses allowed for the observation of the formation of zwitterionic active species as well as their degradation pathway.
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
