27440-52-4Relevant academic research and scientific papers
A novel method for synthesizing diorganylphosphinous acids from red phosphorus and arylalkenes
Gusarova, N. K.,Trofimov, B. A.,Rakhmatulina, T. N.,Malysheva, S. F.,Arbuzova, S. N.,et al.
, p. 1591 - 1592 (1994)
The reaction of styrene and α-methylstyrene with P in aprotic solvents in the presence of KOH affords diorganylphosphinous acids. - Key words: diorganylphosphinoyl acids, synthesis; red phosphorus; styrene; α-methylstyrene.
Reactions of elemental phosphorus with electrophiles in super basic systems: XVII. Phosphorylation of arylalkenes with active modifications of elemental phosphorus
Trofimov,Gusarova,Malysheva,Kuimov,Sukhov,Shaikhudinova,Tarasova,Smetannikov,Sinyashin,Budnikova,Kazantseva,Smirnov
, p. 1367 - 1372 (2005)
The example of the phosphorylation of styrene and 2-vinylnaphthalene with elemental phosphorus in the KOH-DMSO system at room or elevated temperature was used to show that the activated red phosphorus prepared from white phosphorus under ionizing radiation has a reactivity comparable with that of white phosphorus and significantly higher than that of ordinary technical red phosphorus. 2005 Pleiades Publishing, Inc.
Selective P?C(sp3) Bond Cleavage and Radical Alkynylation of α-Phosphorus Alcohols by Photoredox Catalysis
Jia, Kunfang,Li, Junzhao,Chen, Yiyun
supporting information, p. 3174 - 3177 (2018/02/09)
Herein the first P?C(sp3) bond cleavage and radical alkynylation of α-phosphorus alcohols to construct phosphonoalkynes is reported. The phosphorus radical is generated upon P?C bond cleavage reaction via the alkoxyl radical through photoredox catalysis with cyclic iodine(III) reagents. Various arylphosphinoyl-, alkylphosphinoyl-, phosphonate-, and phosphonic amide alcohols serve as radical phosphorus precursors to construct phosphonoalkynes for the first time.
Aerobic addition of secondary phosphine oxides to vinyl sulfides: A shortcut to 1-hydroxy-2-(organosulfanyl)ethyl-(diorganyl)phosphine oxides
Malysheva, Svetlana F.,Artem'ev, Alexander V.,Gusarova, Nina K.,Belogorlova, Nataliya A.,Albanov, Alexander I.,Liu,Trofimov, Boris A.
, p. 1985 - 1990 (2016/04/01)
Secondary phosphine oxides react with vinyl sulfides (both alkyl- and aryl-substituted sulfides) under aerobic and solvent-free conditions (80 °C, air, 7-30 h) to afford 1-hydroxy-2-(organosulfanyl)ethyl(diorganyl)phosphine oxides in 70-93% yields.
Oxidative transition-metal-free cross-coupling of secondary phosphine chalcogenides and alcohols or phenols: A facile, expedient synthesis of phosphinochalcogenoic O-esters
Gusarova, Nina K.,Volkov, Pavel A.,Ivanova, Nina I.,Larina, Ludmila I.,Trofimov, Boris A.
scheme or table, p. 3723 - 3729 (2011/12/21)
Oxidative transition-metal-free, cross-coupling reaction between secondary phosphine chalcogenides and alcohols or phenols proceeds in the carbon tetrachoride/triethylamine system under mild conditions (20-52 C, 1-12 h) to give phosphinochalcogenoic O-est
Atom-sparing synthesis of tertiary diphosphine dichalcogenides from acetylenes and secondary phosphine chalcogenides
Malysheva,Belogorlova,Kuimov,Ivanova,Volkov,Ushakov,Gusarova,Trofimov
scheme or table, p. 232 - 238 (2010/08/05)
Secondary phosphine oxides and phosphine sulfides react with acetylene, methylacetylene, and phenylacetylene in the presence of strong bases (KOH-DMSO, KOH-THF) by the mechanism of double nucleophilic α,β-addition to form tertiary diphosphine dioxides and
A one-pot synthesis of a branched tertiary phosphine oxide from red phosphorus and 1-(tert-butyl)-4-vinylbenzene in KOH-DMSO: an unusually facile addition of P-centered nucleophiles to a weakly electrophilic double bond
Trofimov, Boris A.,Malysheva, Svetlana F.,Gusarova, Nina K.,Kuimov, Vladimir A.,Belogorlova, Nataliya A.,Sukhov, Boris G.
, p. 3480 - 3483 (2008/09/21)
Red phosphorus reacts with 1-(tert-butyl)-4-vinylbenzene in a superbase media (KOH-DMSO, 90-100 °C, 3 h) to give tris[4-(tert-butyl)phenethyl]phosphine oxide in 77% yield. Microwave activation of the reaction affords the phosphine oxide in 82% yield in 6 min.
Reactions of elemental phoshorus and phosphine with electrophiles in superbasic systems: XIX. Formation of the C-P bond with participation of elemental phosphorus under microwave assistance
Malysheva,Gusarova,Kuimov,Sukhov,Kudryavtsev,Sinyashin,Budnikova,Pai,Tolstikov,Trofimov
, p. 415 - 420 (2008/02/11)
Microwave irradiation facilitates phosphorylation of aryl methyl chlorides and styrene with red phosphorus in the presence of strong bases and increases the yield of the main products, tertiary phosphine oxides. Nauka/Interperiodica 2007.
Reaction of 3-thiolene 1,1-dioxide with Ph-acids
Malysheva,Ivanova,Belogorlova,Khil'ko,Larina,Gusarova,Trofimov
, p. 1023 - 1026 (2007/10/03)
The nucleophilic addition of 2-phenylethylphosphine, bis(2-phenylethyl)phosphine oxide, and bis(2-phenyl-propyl)phosphine oxide to 3-thiolene 1,1-dioxide catalyzed by the KOH - DMSO system leads to bis(3-thioanil)(2-phenylethyl)phosphine oxide, bis(2-phen
