Results 41 to 50 of about 852 (119)
Hydrophosphination of Activated Alkenes by a Cobalt(I) Pincer Complex [PDF]
, 2020 Herein we report the synthesis of three heteroleptic first-row transition metal(II) complexes containing carbazolido NNN pincer ligands and conversion to the corresponding metal(I)-carbonyl complexes via a reductive carbonylation route.
Taylor, Laurence J. +25 more
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Advanced Synthesis &Catalysis, Volume 368, Issue 10, 19 May 2026.This work presents the first iron‐catalyzed double hydrothiolation and hydrophosphination of unsubstituted acetylene, enabling atom‐economical and regioselective heteroatom incorporation. With Cp*Fe(CO)2(Me) (Cp = η5‐C5Me5), 1,1‐selective double hydrothiolation afforded methyldithioacetals under solvent‐free conditions, while secondary phosphines gave ...
Masumi Itazaki +5 more
wiley +1 more source
Activity, Mechanism, And Scope Of Copper Photocatalyzed Hydrophosphination
, 2023 Metal-catalyzed hydrophosphination is a powerful tool for the synthesis of P–C bond containing compounds due to the ubiquity of alkene substrates and potential for perfect atom economy, or the incorporation of all the atoms in the starting material into ...
DANNENBERG, STEVEN GILMAN
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ChemistryEurope, Volume 4, Issue 4, April 2026.Sodium polyphosphides derived from white phosphorus enable rational access to elusive aromatic 1,3,4‐triphospholide and 1,2,3,4‐tetraphospholide anions. Acyl‐based electrophiles steer the reactivity toward tetraphospholides, which serve as versatile ligands for the synthesis of new tetraphosphaferrocenes.
Moritz J. Ernst +3 more
wiley +1 more source
Molecular s-Block Catalysts for Alkene Hydrophosphination and Related Reactions
, 2020 International audienceIn the past 15 years, alkaline earth complexes built around calcium, strontium, and barium have been implemented in the area of hydrophosphonylation, hydrophosphinylation, and intermolecular alkene hydrophosphination homogeneous ...
Sarazin, Yann, Carpentier, Jean-Francois
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Chemistry–Methods, Volume 6, Issue 4, April 2026.A modular late‐stage manifold exploits the embedded alkyne of alkynylbicyclo[1.1.0]butanes (ABCBs) to deliver triazole‐, isoxazole‐, free‐NH‐pyrrole, free‐NH‐pyrazole, or silacyclohexene‐decorated BCBs in a single operation. Strain‐release transformations of bicyclo[1.1.0]butanes are powerful methods for constructing four‐membered rings and bicyclo[n.1.
Yu‐Jie Li +3 more
wiley +1 more source
, 2022 Direct irradiation of UV or visible light on zirconium catalyzed hydrophosphination reactions have shown to improve relative reaction rate and unlock new reactivity in contrast to reactions run in ambient light or the exclusion of light.
Novas, Bryan Teixeira
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Mo‐Coordinated Phosphinophosphonium Cations in Catalytic P–H Activation
ChemCatChem, Volume 18, Issue 5, 13 March 2026.Mo‐bound [R2P–PR2H]+ ligands, which form spontaneously from phosphenium complexes in the presence of PR2H, exhibit both phosphine and H+ exchange chemistry. Their Bronsted acidity has been exploited in catalytic Markovnikov hydrophosphination of 1,1‐diphenylethylene and catalytic dehydrogenative coupling of secondary phosphines, which occurs via an ...
Nicholas B. Dyck +2 more
wiley +1 more source
Catalytic Asymmetric Hydrophosphination of ortho-Quinone Methides
, 2018 An efficient catalytic asymmetric hydrophosphination of ortho-quinone methides with H-phosphine oxides is established. A chiral bifunctional squaramide is superior to catalyze this enantioselective carbon–phosphorus bond formation, delivering optically ...
Jun Jiang +9 more
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P(iii)-cyclic oligomers via catalytic hydrophosphination
, 2008 A bulky secondary phosphine with an alkynyl substituent was prepared and shown to undergo catalytic hydrophosphination to give cyclic oligomers.Peer reviewedFinal article ...
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