700-24-3Relevant academic research and scientific papers
Synthesis and proton dissociation properties of arylphosphonates: A microwave-assisted catalytic arbuzov reaction with aryl bromides
Keglevich, Gyoergy,Gruen, Alajos,Boelcskei, Adrienn,Drahos, Laszlo,Kraszni, Marta,Balogh, Gyoergy T.
, p. 574 - 582 (2013/01/15)
A series of substituted diethyl arylphosphonates was synthesized by the microwave-assisted Arbuzov reaction of triethyl phosphite and aryl bromides in the presence of NiCl2 as the catalyst under solvent-free conditions in good yields. The resulting phosphonates were hydrolyzed to the corresponding arylphosphonic acids whose acidity was evaluated by physicochemical methods.
Synthesis of symmetrical triarylphosphines from aryl fluorides and red phosphorus: Scope and limitations
Schull, Terence L.,Brandow, Susan L.,Dressick, Walter J.
, p. 5373 - 5376 (2007/10/03)
The reaction of aryl fluorides with phosphide anion, generated in situ from the reduction of red phosphorus by lithium metal in liquid ammonia, gave symmetrical triarylphosphines in fair to good yields. Phosphonodiamide, sulfonamide, 2-oxazolyl, and nitrile groups were stable to the reaction conditions, while nitro and bromo substituents were not. para-Substituted aryl fluorides gave higher yields than meta-substituted aryl fluorides, and ortho-substituted aryl fluorides failed to react.
