phosphorus acids

Summary

Summary: Inorganic acids that contain phosphorus as an integral part of the molecule.

Top Publications

  1. Bigeault J, Giordano L, Buono G. [2+1] cycloadditions of terminal alkynes to norbornene derivatives catalyzed by palladium complexes with phosphinous acid ligands. Angew Chem Int Ed Engl. 2005;44:4753-7 pubmed
  2. Li B, Wang C, Chen G, Zhang Z. Palladium-phosphinous acid complexes catalyzed Suzuki cross-coupling reaction of heteroaryl bromides with phenylboronic acid in water/alcoholic solvents. J Environ Sci (China). 2013;25:1083-8 pubmed
  3. Pindi S, Kaur P, Shakya G, Li G. N-phosphinyl imine chemistry (I): design and synthesis of novel N-phosphinyl imines and their application to asymmetric aza-Henry reaction. Chem Biol Drug Des. 2011;77:20-9 pubmed publisher
    ..The absolute configuration has been unambiguously determined by converting a ?-nitroamine product into a known N-Boc sample...
  4. Hoge B, Bader J, Beckers H, Kim Y, Eujen R, Willner H, et al. The Bis(pentafluoroethyl)phosphinous acid (C2F5)2POH. Chemistry. 2009;15:3567-76 pubmed publisher
  5. Hoge B, Kurscheid B. Tetrakis[2,4-bis(trifluoromethyl)phenyl]diphosphoxane: an anhydride of a phosphinous acid. Angew Chem Int Ed Engl. 2008;47:6814-6 pubmed publisher
  6. Snasel J, Rosenberg I, Paces O, Pichova I. The strand transfer oligonucleotide inhibitors of HIV-integrase. J Enzyme Inhib Med Chem. 2009;24:241-6 pubmed
    ..Modified ONs containing up to 10 bases inhibited in vitro the strand transfer reaction catalyzed by HIV-1 integrase at nanomolar concentrations...
  7. Schwartz A. Prebiotic phosphorus chemistry reconsidered. Orig Life Evol Biosph. 1997;27:505-12 pubmed
    ..A scenario is presented for the early production of a suite of reactive phosphonic acid derivatives, the properties of which may have foreshadowed the later appearance of biophosphates...
  8. Sigurdsson S, Stromberg R. Evaluation of several economical computational methods for geometry optimization of phosphorus acid derivatives. Nucleosides Nucleotides Nucleic Acids. 2001;20:1381-4 pubmed
    ..5 kcal mol-1 from those obtained with the reference geometries...
  9. Stoianova D, Hanson P. A ring-closing metathesis strategy to phosphonosugars. Org Lett. 2001;3:3285-8 pubmed
    ..Introduction of the polyhydroxy functionality in these cyclic phosphonates provides facile entry into an array of phostone sugar analogues...

More Information

Publications23

  1. Liu H, Zhang J, Bao N, Cheng C, Ren L, Zhang C. Textural properties and surface chemistry of lotus stalk-derived activated carbons prepared using different phosphorus oxyacids: adsorption of trimethoprim. J Hazard Mater. 2012;235-236:367-75 pubmed publisher
    ..Activation with H(3)PO(3) would result in the aromatization of the carbon. The sorption affinities of TMP follows an order of AC-H(4)P(2)O(7)>AC-H(3)PO(4)>AC-H(3)PO(3)>AC-HPO(3)...
  2. Verdejo B, Ferrer A, Blasco S, Castillo C, Gonzalez J, Latorre J, et al. Hydrogen and copper ion-induced molecular reorganizations in scorpionand-like ligands. A potentiometric, mechanistic, and solid-state study. Inorg Chem. 2007;46:5707-19 pubmed
    ..Moreover, the obtained information suggests that the kinetics of the tail on/off process is essentially independent of the lability of the metal center...
  3. Ayyaz K, Zaheer A, Rasul G, Mirza M. Isolation and identification by 16S rRNA sequence analysis of plant growth-promoting azospirilla from the rhizosphere of wheat. Braz J Microbiol. 2016;47:542-50 pubmed publisher
    ..49±1.04mgL(-1)) and phosphate solubilization (105.50±4.93mgL(-1)) were shown by a pure culture of Azospirillum sp. AzoK2. In pot experiments, single-strain inocula of Azospirillum sp. AzoK1 and AzoK2 improved wheat plant growth. ..
  4. Shumyantseva V, Meshkov S, Ivanov YuD -, Alexandrova O, Uvarov VYu -, Archakov A. Interaction of organophosphorus analogues of amino acids with P450. Xenobiotica. 1995;25:219-27 pubmed
    ..These latter changes indicate that substrate binding of organophosphorus compounds leads to alterations in haem conformation and to redistribution of the electron density...
  5. Sakuma M, Sakakura A, Ishihara K. Kinetic resolution of racemic carboxylic acids through asymmetric protolactonization promoted by chiral phosphonous acid diester. Org Lett. 2013;15:2838-41 pubmed publisher
    ..Asymmetric protolactonization also leads to the desymmetrization of achiral carboxylic acids. Notably, chiral phosphonous acid diester not only induced the enantioselectivity but also promoted protolactonization...
  6. Kurscheid B, Neumann B, Stammler H, Hoge B. Air-stable platinum and palladium complexes featuring bis[2,4-bis(trifluoromethyl)phenyl]phosphinous acid ligands. Chemistry. 2011;17:14935-41 pubmed publisher
    ..1(3) pm. These transition metal complexes are stable towards air and moisture and can be stored for months without any evidence of decomposition...
  7. Wolf C, Xu H. Efficient synthesis of sterically crowded biaryls by palladium-phosphinous acid-catalyzed cross-coupling of aryl halides and aryl grignards. J Org Chem. 2008;73:162-7 pubmed
    ..The reaction also proceeds with aryl iodides at -20 degrees C, and under these conditions, functional groups that are generally not compatible with Grignard reagents are tolerated...
  8. Johnson J, Bercot E, Rowley J, Coates G, Rovis T. Ligand-dependent catalytic cycle and role of styrene in nickel-catalyzed anhydride cross-coupling: evidence for turnover-limiting reductive elimination. J Am Chem Soc. 2007;129:2718-25 pubmed
    ..The presence of styrene in this system appears to accelerate rate-limiting oxidative addition and promotes the cycle which proceeds 4 times more rapidly and with much higher enantioselectivity than its styrene-lacking counterpart...
  9. Boezio A, Charette A. Catalytic enantioselective addition of dialkylzinc to N-diphenylphosphinoylimines. A practical synthesis of alpha-chiral amines. J Am Chem Soc. 2003;125:1692-3 pubmed
    ..The yields are high (51-98%), and the enantiomeric excesses vary from 85 to 96%. This route provides a practical route to alpha-chiral amines...
  10. Shafferman A, Ordentlich A, Barak D, Stein D, Ariel N, Velan B. Aging of phosphylated human acetylcholinesterase: catalytic processes mediated by aromatic and polar residues of the active centre. Biochem J. 1996;318 ( Pt 3):833-40 pubmed
  11. Sananes M, Tuel A. Study by 31P NMR spin echo mapping of vanadium phosphorus oxide catalysts. Solid State Nucl Magn Reson. 1996;6:157-66 pubmed
    ..Special attention was given to VPO4 where both the evolution with temperature of the observed shift and the line width were very different from those observed on V4+ phases...
  12. Lee J, Pardi A. Thermodynamics and kinetics for base-pair opening in the P1 duplex of the Tetrahymena group I ribozyme. Nucleic Acids Res. 2007;35:2965-74 pubmed
  13. Bader J, Berger R, Stammler H, Mitzel N, Hoge B. First solid-state structures of real diorganyl phosphinous acids R2POH (R=CF3, C2F5). Chemistry. 2011;17:13420-3 pubmed publisher
  14. Wolf C, Lerebours R. Palladium--phosphinous acid-catalyzed Sonogashira cross-coupling reactions in water. Org Biomol Chem. 2004;2:2161-4 pubmed
    ..Disubstituted alkynes have been prepared in up to 91% yield by POPd-catalyzed coupling of various aryl halides including chlorides in the presence of tetrabutylammonium bromide and pyrrolidine or NaOH...