160882-74-6Relevant academic research and scientific papers
Visible light-mediated photocatalytic phosphorylation of vinyl azides: A mild synthesis of β-ketophosphine oxides
Jung, Hye Im,Kim, Dae Young
, p. 380 - 387 (2020)
The photoredox-catalyzed phosphorylation of vinyl azides is described in this paper. The reaction proceeded smoothly using an inexpensive and easily-accessible Eosin Y as a photocatalyst under mild reaction conditions without any other oxidant, metal, or
Silver-Catalyzed Oxyphosphorylation of Unactivated Alkynes
Liu, Binbin,Song, Qingmin,Liu, Zhaohong,Wang, Zikun
supporting information, p. 3214 - 3219 (2021/05/27)
Here, we describe an application of hydroazidation in the instant activation of alkynes for achieving the oxyphosphorylation of unactivated alkynes with diarylphosphinoyl radicals under mild reaction conditions. This reaction provides a method for accessing β-ketophosphine oxides and phosphorus-containing pyrroles. (Figure presented.).
Copper-Catalyzed Decarboxylative Hydrophosphinylation of α-Acyl-α-Diazoacetates
Zhang, Can,Dong, Chao,Wang, Xin,Shen, Ruwei
supporting information, p. 7440 - 7444 (2020/12/01)
A simple copper-catalyzed decarboxylation–denitrogenation C–P coupling reaction of α-acyl-α-diazoacetates with hydrophosphoryl compounds is reported. The reaction may proceed via a process involving the generation of (diazomethyl)ketones after hydrolysis in the presence of water and the hydrophosphinylation of the copper carbene intermediates. This finding may suggest the potential use of the relatively more readily available α-acyl-α-diazoacetates as replacement of (diazomethyl)ketones in some cases.
An efficient preparation of β-ketophosphine oxides from alkynylphosphine oxides with benzaldehyde oxime as a hydroxide source
Chen, Lu-Lu,Zhang, Jing-Wen,Yang, Wan-Wan,Chen, Pei,Chen, Dan-Yun,Wang, Yan-Bo
, p. 3003 - 3009 (2019/03/20)
An effective and facile transitio-metal-free method has been developed for the synthesis of β-ketophosphine oxides from alkynylphosphine oxides with benzaldehyde oxime as a hydroxide surrogate. The current methodology provides simple access to various β-ketophosphine oxides in moderate to excellent yields with a broad substrate scope.
Regio- and stereospecific cleavage of stannyloxiranes with lithium diphenylphosphide
Gonzalez-Nogal, Ana M.,Cuadrado, Purification,Sarmentero, M. Angeles
body text, p. 850 - 859 (2009/07/17)
Unsubstituted or C-substituted stannyloxiranes reacted stereospecifically with lithium diphenylphosphide to give either β-hydroxyphosphane oxides resulting from α-opening or β-phosphanyl ketones by β-opening. Furthermore, the reactivities of distannyloxir
