(3,5-Diallylisocyanuratomethyl)phosphine oxides and some of their properties

1992 ◽  
Vol 41 (12) ◽  
pp. 2201-2204
Author(s):  
S. R. Prokhorova ◽  
A. S. Balueva ◽  
G. N. Nikonov ◽  
A. P. Filippova ◽  
S. G. Fattakhov
Keyword(s):  
Phosphine Oxides

Synthesis and Solid-State Structure of (4-Hydroxy-3,5-diiodophenyl)phosphine Oxides. Dimeric Motifs with the Assistance of O-H···O=P Hydrogen Bonds

2015 ◽  
Vol 19 (5) ◽  
pp. 469-474 ◽  
Author(s):  
Nicholas Bewick ◽  
Agata Arendt ◽  
Yan Li ◽  
S.awomir Szafert ◽  
Tadeusz Lis ◽  
...  
Keyword(s):  
Solid State ◽  
Hydrogen Bonds ◽  
Phosphine Oxides ◽  
State Structure ◽  
Solid State Structure

scholarly journals Microwaves as “Co-Catalysts” or as Substitute for Catalysts in Organophosphorus Chemistry

Molecules ◽  
2021 ◽  
Vol 26 (4) ◽  
pp. 1196
Author(s):  
György Keglevich
Keyword(s):  
Coupling Reaction ◽  
Diels Alder ◽  
Typical Case ◽  
Conventional Heating ◽  
Phosphine Oxides ◽  
Phosphonic Acids ◽  
Co Catalysts ◽  
Mw Irradiation ◽  
Organophosphorus Chemistry ◽  
Hydrolysis Of

The purpose of this review is to summarize the importance of microwave (MW) irradiation as a kind of catalyst in organophosphorus chemistry. Slow or reluctant reactions, such as the Diels-Alder cycloaddition or an inverse-Wittig type reaction, may be performed efficiently under MW irradiation. The direct esterification of phosphinic and phosphonic acids, which is practically impossible on conventional heating, may be realized under MW conditions. Ionic liquid additives may promote further esterifications. The opposite reaction, the hydrolysis of P-esters, has also relevance among the MW-assisted transformations. A typical case is when the catalysts are substituted by MWs, which is exemplified by the reduction of phosphine oxides, and by the Kabachnik–Fields condensation affording α-aminophosphonic derivatives. Finally, the Hirao P–C coupling reaction may serve as an example, when the catalyst may be simplified under MW conditions. All of the examples discussed fulfill the expectations of green chemistry.

Bright photo- and triboluminescence of centrosymmetric Eu(III) and Tb(III) complexes with phosphine oxides containing azaheterocycles

2021 ◽  
Author(s):  
Yuliya Bryleva ◽  
Alexander Artem'ev ◽  
Ludmila Alexsandrovna Glinskaya ◽  
Marianna I Rakhmanova ◽  
Denis G. Samsonenko ◽  
...  
Keyword(s):  
Phosphine Oxide ◽  
Phosphine Oxides

Six centrosymmetric mononuclear Eu3+ and Tb3+ complexes of the type [LnL2(hfac)3] have been synthesized employing diphenyl(pyridin-2-yl)phosphine oxide (Ph2P(O)Py), diphenyl(pyridimin-2-yl)phosphine oxide (Ph2P(O)Pym), and diphenyl(pyrazin-2-yl)phosphine oxide (Ph2P(O)Pyr) as supporting ligands (L). The...

A metal-free radical cascade reaction of phosphine oxides with 2-aryloxy phenylacetylenes to assemble diphosphonyl xanthene derivatives

2021 ◽  
Author(s):  
Tao Fan ◽  
Yan Liu ◽  
Caina Jiang ◽  
Yanli Xu ◽  
Yan-Yan Chen
Keyword(s):  
Free Radical ◽  
Transition Metal ◽  
Cascade Reaction ◽  
Phosphine Oxides ◽  
Metal Free ◽  
Mild Conditions ◽  
Xanthene Derivatives ◽  
Reaction Proceeds ◽  
Radical Cascade

A radical cascade reaction of 2-aryloxy phenylacetylene with phosphine oxides promoted by K2S2O8 was developed, provided diphosphonyl xanthenes as products. This reaction proceeds under transition metal-free and mild conditions with...

scholarly journals Access to P-stereogenic compounds via desymmetrizing enantioselective bromination

2021 ◽  
Author(s):  
Qiu-Hong Huang ◽  
Qian-Yi Zhou ◽  
Chen Yang ◽  
Li Chen ◽  
Jin-Pei Cheng ◽  
...  
Keyword(s):  
Phosphine Oxides ◽  
Highly Efficient ◽  
Wide Range ◽  
High Yields

A highly efficient desymmetrizing asymmetric bromination of bisphenol phosphine oxides was developed, providing a wide range of chiral bisphenol phosphine oxides and bisphenol phosphinates with high yields and enantioselectivities.

Thermal stability of primary and secondary phosphine oxides formed as a reaction of phosphine oxide with ketones

2016 ◽  
Vol 191 (11-12) ◽  
pp. 1480-1481 ◽  
Author(s):  
E. V. Gorbachuk ◽  
E. K. Badeeva ◽  
S. A. Katsyuba ◽  
P. O. Pavlov ◽  
Kh. R. Khayarov ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Phosphine Oxide ◽  
Secondary Phosphine ◽  
Phosphine Oxides ◽  
Thermal Stability Of

ChemInform Abstract: Diastereoselective Nucleophilic Additions to Vinyl Phosphine Oxides.

ChemInform ◽  
2010 ◽  
Vol 30 (47) ◽  
pp. no-no
Author(s):  
Bjoern Bartels ◽  
Jonathan Clayden ◽  
Concepcion Gonzalez Martin ◽  
Adam Nelson ◽  
Matthew G. Russell ◽  
...  
Keyword(s):  
Nucleophilic Additions ◽  
Phosphine Oxides

ChemInform Abstract: Phosphine Oxides as NMR Probes for Adsorption Sites on Surfaces

ChemInform ◽  
1987 ◽  
Vol 18 (12) ◽  
Author(s):  
L. BALTUSIS ◽  
J. S. FRYE ◽  
G. E. MACIEL
Keyword(s):  
Phosphine Oxides ◽  
Adsorption Sites
Sign in / Sign up

Export Citation Format

Share Document