Acidic Ionic Liquids‐Catalyzed Dehydration Cross‐Coupling Reaction of Allyl Alcohols with Phosphine Oxides
Sign Up to like & getrecommendations! Published in 2025 at "Asian Journal of Organic Chemistry"
DOI: 10.1002/ajoc.202400811
Abstract: Herein, a catalytic system for constructing C‐P bonds from allyl alcohols and phosphine oxides was developed using an acidic ionic liquid as the catalyst and DMC (dimethyl carbonate) as the solvent, achieving a 95% yield… read more here.
Keywords: reaction; acidic ionic; alcohols phosphine; phosphine oxides ... See more keywords
Bis(α-hydroxycycloalkyl)phosphine Oxides Obtained from White Phosphorus via Phosphine Oxide H3 PO: Synthesis, Molecular Structure, Coordination Properties and Biological Activity.
Sign Up to like & getrecommendations! Published in 2020 at "ChemPlusChem"
DOI: 10.1002/cplu.202000220
Abstract: Reaction of the electrochemically in situ from elemental white phosphorus generated phosphine oxide H3 PO in a single electrochemical cell, supplied with lead cathode and aluminium anode, with cyclic ketones (cyclopentanone and cyclohexanone) results in formation… read more here.
Keywords: phosphine oxide; white phosphorus; phosphine; bis ... See more keywords
Nucleophilic Substitution of Alkyl Halides with Secondary Phosphine Oxides under Solvent‐Free Conditions for the Synthesis of Tertiary Phosphine Oxides
Sign Up to like & getrecommendations! Published in 2025 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.202500229
Abstract: The development of a metal‐free Michaelis–Arbuzov reaction for green and efficient construction of CP(V) compounds represents a significant advancement in organophosphorus synthesis. Herein, a nucleophilic substitution strategy between alkyl halides and secondary phosphine oxides under… read more here.
Keywords: chemistry; phosphine; nucleophilic substitution; alkyl halides ... See more keywords
Effect of improved trialkyl phosphine oxides waste content on phase composition and density of spark plasma sintered Gd2Zr2O7 ceramics
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Energy Research"
DOI: 10.1002/er.6409
Abstract: As a rapid sintering method, spark plasma sintering (SPS) process has been widely applied to immobilize nuclear waste. In this work, trialkyl phosphine oxides (TRPO) were immobilized by the mixture of Gd2O3 and ZrO2 with… read more here.
Keywords: waste; spectroscopy; waste content; trialkyl phosphine ... See more keywords
Benson group additivity values of phosphines and phosphine oxides: Fast and accurate computational thermochemistry of organophosphorus species
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Computational Chemistry"
DOI: 10.1002/jcc.25740
Abstract: Composite quantum chemical methods W1X‐1 and CBS‐QB3 are used to calculate the gas phase standard enthalpy of formation, entropy, and heat capacity of 38 phosphines and phosphine oxides for which reliable experimental thermochemical information is… read more here.
Keywords: benson group; fast accurate; group additivity; phosphine oxides ... See more keywords
Catalyst-free regio- and chemoselective addition of secondary phosphine oxides to isoquinolines
Sign Up to like & getrecommendations! Published in 2020 at "Russian Chemical Bulletin"
DOI: 10.1007/s11172-020-2874-8
Abstract: Isoquinolines react with secondary phosphine oxides without catalyst (70–75 °C, 10–15 h, without solvent or in MeCN) to chemo- and regioselectively form previously unknown diadducts, 1,3-bis(diorganylphosphoryl)-1,2,3,4-tetrahydroisoquinolines, in high yields (85–95%). read more here.
Keywords: free regio; secondary phosphine; phosphine oxides; regio chemoselective ... See more keywords
New hydrogen bonding motifs of phosphine oxides with a silanediol, a phenol, and chloroform
Sign Up to like & getrecommendations! Published in 2019 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2019.03.019
Abstract: Abstract Three new hydrogen bonding motifs of phosphine oxides involving a silanol, a phenol, and chloroform are described. The single crystal X-ray structures, in combination with the NMR and IR data of the new adducts… read more here.
Keywords: phosphine oxides; phenol chloroform; motifs phosphine; bonding motifs ... See more keywords
Evaluation of bifunctional chiral phosphine oxide catalysts for the asymmetric hydrosilylation of ketimines
Sign Up to like & getrecommendations! Published in 2019 at "Tetrahedron"
DOI: 10.1016/j.tet.2019.130733
Abstract: Abstract A series of bifunctional phosphine oxides have been prepared and evaluated as catalysts for the trichlorosilane mediated asymmetric hydrosilylation of ketimines. bis-Phosphine oxides, hydroxy-phosphine oxides, and biaryl phosphine oxides all demonstrated good catalytic activity,… read more here.
Keywords: hydrosilylation ketimines; phosphine oxide; phosphine; phosphine oxides ... See more keywords
Facial conversion of secondary phosphine oxides R1R2P(O)H to chlorophosphines R1R2PCl by acetyl chloride
Sign Up to like & getrecommendations! Published in 2020 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2019.151556
Abstract: Abstract A practically useful protocol for the reductive transformation of secondary phosphine oxides R1R2P(O)H to chlorophosphines R1R2PCl using acetyl chloride was disclosed. Various secondary phosphine oxides could be readily reduced to the corresponding chlorophosphines in… read more here.
Keywords: secondary phosphine; r1r2p chlorophosphines; oxides r1r2p; phosphine oxides ... See more keywords
How Do Secondary Phosphine Oxides Interact with Silver Nanoclusters? Insights from Computation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b06244
Abstract: Air-stable nanoparticles stabilized with secondary phosphine oxides (SPOs) can have a remarkable role as catalysts. Since size and activity depend both on the cluster-ligand interaction and the nature of the employed ligand, the present work… read more here.
Keywords: oxides interact; interact silver; silver nanoclusters; secondary phosphine ... See more keywords
Visible-Light-Promoted Aerobic Oxyphosphorylation of α-Diazoesters with H-Phosphine Oxides.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c00198
Abstract: A visible-light-promoted aerobic oxyphosphorylation of α-diazoesters and H-phosphine oxides has been developed. Using air as the oxygen source, the reaction proceeded smoothly at room temperature under blue-light irradiation. The α-diazoesters, molecular oxygen, and H-phosphine oxides… read more here.
Keywords: aerobic oxyphosphorylation; oxyphosphorylation diazoesters; light promoted; phosphine oxides ... See more keywords