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Pure and Applied Chemistry

The Scientific Journal of IUPAC

Ed. by Burrows, Hugh / Weir, Ron / Stohner, Jürgen

12 Issues per year

IMPACT FACTOR 2013: 3.112
Rank 41 out of 148 in category Multidisciplinary Chemistry in the 2013 Thomson Reuters Journal Citation Report/Science Edition

SCImago Journal Rank (SJR): 1.172
Source Normalized Impact per Paper (SNIP): 1.106



Free Access

Compilation and critical evaluation of structure-reactivity parameters and equations: Part 2. Extension of the Hammett σ scale through data for the ionization of substituted benzoic acids in aqueous solvents at 25 C (Technical Report)

J. Shorter

Citation Information: Pure and Applied Chemistry. Volume 69, Issue 12, Pages 2497–2510, ISSN (Online) 1365-3075, ISSN (Print) 0033-4545, DOI: 10.1351/pac199769122497, January 2009

Publication History

Published Online:


  • 1

    2013, None, 70, S. 25 [CrossRef], YuJian-Xin, HallacRami R., ChiguruSrinivas, MasonRalph P., Progress in Nuclear Magnetic Resonance Spectroscopy, Progress in Nuclear Magnetic Resonance Spectroscopy, 00796565, New frontiers and developing applications in 19F NMR

  • 2

    2012, 9, 51, S. 5353 [CrossRef], PecynaJacek G., RingstrandBryan, KaszyńskiPiotr, Inorganic Chemistry, Inrog Chem, 1520510X, Transmission of Electronic Effects through the {closo-1-CB9} and {closo-1-CB11} Cages: Apparent Dissociation Constants for Series of [closo-1-CB9H8-1-COOH-10-X] and [closo-1-CB11H10-1-COOH-12-X] Acids

  • 3

    2012, 20, 51, S. 10728 [CrossRef], SluchIlya M., MirandaAnthea J., ElbjeiramiOussama, OmaryMohammad A., SlaughterLeGrande M., Inorganic Chemistry, Inorg. Chem., 0020-1669, Interplay of Metallophilic Interactions, π–π Stacking, and Ligand Substituent Effects in the Structures and Luminescence Properties of Neutral PtII and PdII Aryl Isocyanide Complexes

  • 4

    2012, 17, 134, S. 7431 [CrossRef], LennoxAlastair J. J., Lloyd-JonesGuy C., Journal of the American Chemical Society, S J Am Chem Soc, 15205126, Organotrifluoroborate Hydrolysis: Boronic Acid Release Mechanism and an Acid–Base Paradox in Cross-Coupling

  • 5

    2012, 2, 48, S. 303 [CrossRef], PrezhdoVictor V., PrezhdoMarina V., LoginovaLidia P., ZubkovaValentina B., Separation Science and Technology, Separation Science and Technology, 0149-6395, Influence of Substituents on Phenols Extraction and Dissociation

  • 6

    2011, 1, 17, S. 125 [CrossRef], SzatyłowiczHalina, KrygowskiTadeusz Marek, Jezierska-MazzarelloAneta, Journal of Molecular Modeling, J Mol Model, 09485023, Hydroxyl group as a substituent with varying electronic properties: Effect of strength of H-bonding on charge density changes in Ph–OH…F− complexes

  • 7

    2011, 1-2, 345, S. 1 [CrossRef], De PaulaRodrigo, SimõesMário M.Q., NevesM. Graça P.M.S., CavaleiroJosé A.S., Journal of Molecular Catalysis A Chemical, J Mol Cata A Chem, 13811169, Oxidation of styrene and of some derivatives with H2O2 catalyzed by novel imidazolium-containing manganese porphyrins: A mechanistic and thermodynamic interpretation

  • 8

    2010, None, None, S. n/a [CrossRef], KopylovichMaximilian N., MahmudovKamran T., Guedes da SilvaM. Fátima C., MartinsLuísa M.D.R.S., KuznetsovMaxim L., SilvaTelma F.S., Fraústo da SilvaJoão J.R., PombeiroArmando J.L., Journal of Physical Organic Chemistry, J Phys Org Chem, 10991395, Trends in properties of para-substituted 3-(phenylhydrazo)pentane-2,4-diones

  • 9

    2010, 6, 12, S. 1305 [CrossRef], AlonsoMercedes, HerradónBernardo, Physical Chemistry Chemical Physics, Phys Chem Chem Phys, 14639084, Substituent effects on the aromaticity of carbocyclic five-membered rings

  • 10

    2009, 4-6, 476, S. 191 [CrossRef], Sadlej-SosnowskaN., KrygowskiT.M., Chemical Physics Letters, chem phys letts, 00092614, Substituent effect on geometry of the NO and N(CH3)2 groups in para substituted derivatives of nitrosobenzene and N,N-dimethylaniline

  • 11

    2009, 10, 65, S. 2010 [CrossRef], KrygowskiTadeusz M., Zachara-HoregladJoanna E., Tetrahedron, Tetrahedron, 00404020, Resonance-assisted hydrogen bonding in terms of substituent effect

  • 12

    2009, 8, 33, S. 1753 [CrossRef], PalusiakMarcin, KrygowskiTadeusz M., New Journal of Chemistry, New J Chem, 13699261, Substituent effects in mono- and disubstituted 1,3,5,7-cyclooctatetraene derivatives in natural and planar conformations

  • 13

    2009, 12, 33, S. 2465 [CrossRef], SayyedFareed Bhasha, SureshCherumuttathu H., New Journal of Chemistry, New J Chem, 13699261, Quantification of substituent effects using molecular electrostatic potentials: additive nature and proximity effects

  • 14

    2008, 3, 2008, S. 455 [CrossRef], MelloRossella, RoyoJorge, AndreuCecilia, Báguena-AñóMinerva, AsensioGregorio, González-NúñezMaría Elena, European Journal of Organic Chemistry, Eur J Org Chem, 10990690, On the Reactivity of C(sp3)–H σ-Bonds: Oxygenation with Methyl(trifluoromethyl)­dioxirane

  • 15

    2006, 1, 758, S. 61 [CrossRef], SegalaMaximiliano, TakahataYuji, ChongDelano P., ShamsipurMojtaba, AlizadehKamal, ArshadiSattar, YanShihai, BuYuxiang, Journal of Molecular Structure: THEOCHEM, Journal of Molecular Structure: THEOCHEM, 01661280, Geometry, solvent, and polar effects on the relationship between calculated core-electron binding energy shifts (��CEBE) and Hammett substituent (��) constants

  • 16

    2006, 1-3, 760, S. 1 [CrossRef], MorleyJohn O., WhittakerStuart D., McDowellSean A.C., MoraledaDelphine, El AbedDouniazad, PellissierH��l��ne, SantelliMaurice, Journal of Molecular Structure: THEOCHEM, Journal of Molecular Structure: THEOCHEM, 01661280, Non-linear optical properties of thienylmethylene anilines and benzylidene aminothiophenes

  • 17

    2006, 3, 30, S. 384 [CrossRef], BöhmStanislav, PaŕíkPatrik, ExnerOtto, New Journal of Chemistry, New J Chem, 13699261, Range of validity of the Hammett equation: acidity of substituted ethynylbenzenes

  • 18

    2005, 6, 18, S. 529 [CrossRef], FuYao, LiuLei, LiuRui, GuoQing-Xiang, Journal of Physical Organic Chemistry, J Phys Org Chem, 10991395, Homolytic bond dissociation energies of 4-substituted bicyclo[2.2.2]octanyl compounds: inductive/field effects on the stabilities of organic radicals

  • 19

    2003, 10, 16, S. 645 [CrossRef], ShorterJohn, Journal of Physical Organic Chemistry, J Phys Org Chem, 10991395, A history of the international group for correlation analysis in chemistry

  • 20

    2002, 1-2, 229, S. 27 [CrossRef], ŠimaJozef, BrezováVlasta, Coordination Chemistry Reviews, Coord Chem Rev -, 00108545, Photochemistry of iodo iron(III) complexes

  • 21

    2001, 10, 14, S. 677 [CrossRef], PalátKarel, WaisserKarel, ExnerOtto, Journal of Physical Organic Chemistry, J Phys Org Chem, 10991395, Infrared intensities of benzene derivatives as a measure of the substituent resonance effect

  • 22

    2000, 24, 38, S. 4336 [CrossRef], JenkinsAubrey D., HatadaKoichi, KitayamaTatsuki, NishiuraTakafumi, Journal of Polymer Science Part A Polymer Chemistry, J Polym Sci A Polym Chem, 10990518, Revised patterns of reactivity scheme. VII. Revised patterns scheme and its relationship to carbon-13 NMR spectra

  • 23

    2000, 12, 37, S. 1547 [CrossRef], JenkinsAubrey D., Journal of Macromolecular Science, Part A, Journal of Macromolecular Science, Part A, 1060-1325, THE REVISED PATTERNS OF REACTIVITY SCHEME. PART 6. A GENERAL FORMULATION OF THE SCHEME AND THE “ALTERNATING TENDENCY”

  • 24

    1999, 25, 40, S. 7045 [CrossRef], JenkinsA.D., Polymer, Poly, 00323861, The reactivity of initiator radicals

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