ChemInform Abstract: Reaction of Secondary Phosphines and Phosphine Oxides with Divinyl Sulfone.

ChemInform ◽  
2010 ◽  
Vol 29 (51) ◽  
pp. no-no
Author(s):  
N. K. GUSAROVA ◽  
S. F. MALYSHEVA ◽  
N. A. CHERNYSHEVA ◽  
N. A. BELOGORLOVA ◽  
S. N. ARBUZOVA ◽  
...  
Keyword(s):  
Phosphine Oxides ◽  
Divinyl Sulfone ◽  
Secondary Phosphines

Microwave synthesis of secondary phosphines and phosphine oxides from red phosphorus and allyl(methoxy)benzenes in KOH-DMSO

2014 ◽  
Vol 50 (10) ◽  
pp. 1438-1442 ◽  
Author(s):  
V. A. Kuimov ◽  
S. F. Malysheva ◽  
A. V. Artem’ev ◽  
S. O. Kenzhetaeva ◽  
N. A. Belogorlova ◽  
...  
Keyword(s):  
Microwave Synthesis ◽  
Phosphine Oxides ◽  
Red Phosphorus ◽  
Secondary Phosphines

Catalyst- and Solvent-Free Addition of the P–H Species to Alkenes and Alkynes: A Green Methodology for C–P Bond Formation

Synthesis ◽  
2017 ◽  
Vol 49 (21) ◽  
pp. 4783-4807 ◽  
Author(s):  
Boris Trofimov ◽  
Nina Gusarova ◽  
Nataliya Chernysheva
Keyword(s):  
Organophosphorus Compounds ◽  
Bond Formation ◽  
Solvent Free ◽  
Secondary Phosphine ◽  
Phosphine Oxides ◽  
Secondary Phosphine Chalcogenides ◽  
Vinyl Sulfides ◽  
Radical Initiators ◽  
Phosphine Chalcogenides ◽  
Secondary Phosphines

Traditional methods for C–P bond formation via direct addition of P–H species to unsaturated compounds are usually implemented in the presence of base and metal catalysts or radical initiators in various organic solvents. During the last five years, a novel efficient and general catalyst/initiator- and solvent-free version of the hydrophosphination and hydrophosphinylation of multiple C–C bonds with H-phosphines and their chalcogenides has begun to develop and it is attracting growing attention. This approach corresponds to the recently emerged pot-, atom-, and step-economy (PASE) green paradigm. This review covers the literature on the synthesis of useful and in-demand organophosphorus compounds via catalyst- and solvent-free addition of P–H species to alkenes and alkynes.1 Introduction2 Addition of Secondary Phosphines to Alkenes3 Hydrophosphinylation of Alkenes with Secondary Phosphine Chalcogenides3.1 Oxidative Addition of Phosphine Oxides to Vinyl Sulfides3.2 Addition of Secondary Phosphine Sulfides and Phosphine Selenides to Alkenes3.3 Addition of Secondary Phosphine Sulfides and Phosphine Selenides to Divinyl Chalcogenides3.4 Hydrophosphinylation of Alkenes with Secondary Phosphine/Chalcogen Pair (Three-Component Reactions)4 Addition of Secondary Phosphines to Alkynes5 Addition of Secondary Phosphine Chalcogenides to Alkynes6 Conclusion

OXIDATION OF SECONDARY PHOSPHINES TO SECONDARY PHOSPHINE OXIDES

1958 ◽  
Vol 80 (24) ◽  
pp. 6690-6691 ◽  
Author(s):  
M. M. Rauhut ◽  
I. Hechenbleikner ◽  
Helen A. Currier ◽  
V. P. Wystrach
Keyword(s):  
Secondary Phosphine ◽  
Phosphine Oxides ◽  
Secondary Phosphines

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.

ChemInform Abstract: REACTION OF SECONDARY PHOSPHINES WITH QUINONES

1978 ◽  
Vol 9 (50) ◽  
Author(s):  
A. N. PUDOVIK ◽  
G. V. ROMANOV ◽  
V. M. POZHIDAEV
Keyword(s):  
Secondary Phosphines

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...

Sign in / Sign up

Export Citation Format

Share Document