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Śmiałek MA, Łabuda M, Guthmuller J, Hoffmann SV, Jones NC, MacDonald MA, Zuin L, Mason NJ, Limão-Vieira P. Valence and Ionic Lowest-Lying Electronic States of Isobutyl Formate Studied by High-Resolution Vacuum Ultraviolet Photoabsorption, Photoelectron Spectroscopy, and Ab Initio Calculations. J Phys Chem A 2015; 119:8647-56. [DOI: 10.1021/acs.jpca.5b06053] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. A. Śmiałek
- Department of Control and Power Engineering, Faculty
of Ocean Engineering and Ship Technology, Gdańsk University of Technology, Gabriela Narutowicza 11/12, 80-233 Gdańsk, Poland
- Department of Physical Sciences, The Open University, Walton Hall, Milton
Keynes, MK7 6AA, United Kingdom
| | - M. Łabuda
- Department of Theoretical Physics and Quantum Information,
Faculty of Applied Physics and Mathematics, Gdańsk University of Technology, Gabriela Narutowicza 11/12, 80-233 Gdańsk, Poland
| | - J. Guthmuller
- Department of Theoretical Physics and Quantum Information,
Faculty of Applied Physics and Mathematics, Gdańsk University of Technology, Gabriela Narutowicza 11/12, 80-233 Gdańsk, Poland
| | - S. V. Hoffmann
- ISA, Department of Physics and Astronomy, Aarhus University, DK 8000 Aarhus C, Denmark
| | - N. C. Jones
- ISA, Department of Physics and Astronomy, Aarhus University, DK 8000 Aarhus C, Denmark
| | - M. A. MacDonald
- Canadian Light Source Inc., 44 Innovation
Boulevard, Saskatoon, Saskatchewan S7N 2V3, Canada
| | - L. Zuin
- Canadian Light Source Inc., 44 Innovation
Boulevard, Saskatoon, Saskatchewan S7N 2V3, Canada
| | - N. J. Mason
- Department of Physical Sciences, The Open University, Walton Hall, Milton
Keynes, MK7 6AA, United Kingdom
| | - P. Limão-Vieira
- Department of Physical Sciences, The Open University, Walton Hall, Milton
Keynes, MK7 6AA, United Kingdom
- Laboratório
de Colisões Atómicas e Moleculares, CEFITEC, Departamento
de Física, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
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2
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Solid-state NMR study of the kinetics and mechanism of dimethyl ether carbonylation on cesium salt of 12-tungstophosphoric acid modified with Ag, Pt, and Rh. J Catal 2013. [DOI: 10.1016/j.jcat.2013.08.024] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Carbonylation of dimethyl ether on Rh/Cs2HPW12O40: Solid-state NMR study of the mechanism of reaction in the presence of a methyl iodide promoter. J Catal 2012. [DOI: 10.1016/j.jcat.2012.03.024] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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4
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Spoormaker T, de Bie MJA. A combined study of vicinal and geminal carbon-proton spin-spin coupling constants as a tool in conformational analysis. The conformation of 2,6-dichloro-1,4-oxathianes. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/recl.19800990105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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5
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Runge W, Kosbahn W. The Molecular Structure of Allenes and Ketenes VII [1] 13CH Nuclear Spin-Spin Couplings in Monosubstituted Allenes. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19760801218] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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6
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Epping JD, Yao S, Karni M, Apeloig Y, Driess M. Si═X Multiple Bonding with Four-Coordinate Silicon? Insights into the Nature of the Si═O and Si═S Double Bonds in Stable Silanoic Esters and Related Thioesters: A Combined NMR Spectroscopic and Computational Study. J Am Chem Soc 2010; 132:5443-55. [DOI: 10.1021/ja1004812] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Jan. D. Epping
- Institute of Chemistry, Metalorganics and Inorganic Materials, Technische Universität Berlin, Strasse des 17. Juni 135, Sekr. C2, D-10623 Berlin, Germany and Schulich Faculty of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, Technion - Israel Institute of Technology, Haifa 32000, Israel
| | - Shenglai Yao
- Institute of Chemistry, Metalorganics and Inorganic Materials, Technische Universität Berlin, Strasse des 17. Juni 135, Sekr. C2, D-10623 Berlin, Germany and Schulich Faculty of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, Technion - Israel Institute of Technology, Haifa 32000, Israel
| | - Miriam Karni
- Institute of Chemistry, Metalorganics and Inorganic Materials, Technische Universität Berlin, Strasse des 17. Juni 135, Sekr. C2, D-10623 Berlin, Germany and Schulich Faculty of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, Technion - Israel Institute of Technology, Haifa 32000, Israel
| | - Yitzhak Apeloig
- Institute of Chemistry, Metalorganics and Inorganic Materials, Technische Universität Berlin, Strasse des 17. Juni 135, Sekr. C2, D-10623 Berlin, Germany and Schulich Faculty of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, Technion - Israel Institute of Technology, Haifa 32000, Israel
| | - Matthias Driess
- Institute of Chemistry, Metalorganics and Inorganic Materials, Technische Universität Berlin, Strasse des 17. Juni 135, Sekr. C2, D-10623 Berlin, Germany and Schulich Faculty of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, Technion - Israel Institute of Technology, Haifa 32000, Israel
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7
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Esteban AL, Galache MP. Proton and carbon-13 NMR study of partially oriented 1,4-dioxane Determination of therαstructure and of bond contributions to the orientation. Mol Phys 2006. [DOI: 10.1080/00268979400100224] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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8
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9
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González-Outeiriño J, Nasser R, Anderson JE. Conformation of acetate derivatives of sugars and other cyclic alcohols. Crystal structures, NMR studies, and molecular mechanics calculations of acetates. When is the exocyclic C-O bond eclipsed? J Org Chem 2005; 70:2486-93. [PMID: 15787534 DOI: 10.1021/jo048295c] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
[reaction: see text] A study of published crystal structures (of O-acetylated sugars for the most part) suggests that the exocyclic C-O bond in acetate esters of cyclic alcohols intrinsically prefers a staggered conformation, although the eclipsed conformation is only slightly less stable. When the acetate is flanked by two equatorial substituents the preferred conformation is close to eclipsed. Over 1500 C-OAc bonds have been analyzed. Diagnostic NMR criteria for torsion angles and MM3 calculations are reported and confirm these conclusions.
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10
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Senthilkumar K, Kolandaivel P. Structure, conformation and NMR studies on 1,2-dioxane and halogen substituted 1,2-dioxane molecules. Comput Biol Chem 2003; 27:173-83. [PMID: 12927094 DOI: 10.1016/s0097-8485(02)00019-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Molecular structure and conformational stability of chair and twist conformers of 1,2-dioxane and halogen substituted compounds of the 1,2-dioxane have been studied using ab initio and density functional theory (DFT) methods. The molecular geometries of 1,2-dioxane, 3,6-difluoro, 3,6-dichloro, 3,3,6,6-tetrafluoro and 3,3,6,6-tetrachloro 1,2-dioxane compounds were optimized at HF, MP2, B3LYP and B3PW91 levels of theory by implementing 6-31G* basis set. To study the effect of polar medium, self-consistent reaction field theory is used to optimize the conformers at B3LYP/6-31G* level of theory. The geometrical parameters of chair and twist conformers have been discussed in the light of interaction between lone pair electrons present in the oxygen and substituted halogen atoms. The relative stability of the conformers have been studied using relative energy, maximum hardness principle and thermodynamical quantities. The 13C-NMR chemical shift study for carbon atoms in the title compounds are calculated and the results have been discussed.
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Affiliation(s)
- K Senthilkumar
- Department of Physics, Bharathiar University, Coimbatore 641 046, India.
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11
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Deepak D, Srivastav S, Khare A. Pregnane glycosides. FORTSCHRITTE DER CHEMIE ORGANISCHER NATURSTOFFE = PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS. PROGRES DANS LA CHIMIE DES SUBSTANCES ORGANIQUES NATURELLES 1997; 71:169-325. [PMID: 9250024 DOI: 10.1007/978-3-7091-6529-4_3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- D Deepak
- Department of Chemistry, Lucknow University, India
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12
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Eclipsed exocyclic carbon-oxygen bonds in the hexamethyl ether of scyllo-inositol. X-ray crystallographic and NMR studies. Carbohydr Res 1995. [DOI: 10.1016/0008-6215(95)00090-g] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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13
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Agrawal PK. NMR spectroscopy in the structural elucidation of oligosaccharides and glycosides. PHYTOCHEMISTRY 1992; 31:3307-30. [PMID: 1368855 DOI: 10.1016/0031-9422(92)83678-r] [Citation(s) in RCA: 1066] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
The potential of one- and two-dimensional NMR techniques for the identification of individual sugar residues, their anomeric configuration, interglycosidic linkages, sequencing and the site of any appended group, in establishing the structures of naturally occurring oligosaccharides and glycosides is presented.
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Affiliation(s)
- P K Agrawal
- Central Institute of Medicinal and Aromatic Plants, Lucknow, India
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14
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Tsuzuki S, Tanabe K. Refinement of molecular mechanics parameters for ethers based on the conformational energies of Me–O–X (X = Me, Et, Priand But) obtained by ab initio molecular orbital calculations. ACTA ACUST UNITED AC 1991. [DOI: 10.1039/p29910000181] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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16
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Synthesis and properties of 4-0x0-3,4-dihydrobenzo[g]pteridine-2-carboxylic acid and its derivatives. Pharm Chem J 1986. [DOI: 10.1007/bf00766905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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17
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18
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Tasaki K, Sasanuma Y, Ando I, Abe A. 13C-NMR Studies on Conformational Equilibria in Isopropyl Methyl Ether. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1984. [DOI: 10.1246/bcsj.57.2391] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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19
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Pitkänen M, Laihia K, Schulze K. 13C NMR study of some polychloro-isobutane and -isobutene compounds. ACTA ACUST UNITED AC 1984. [DOI: 10.1002/mrc.1270220903] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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20
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Koole NJ, de Bie MJA, Hansen PE. Carbon-proton coupling constants in allenes, ethenes and butatrienes. Application to conformational analysis of allenyl and vinyl alkyl ethers and thioethers. ACTA ACUST UNITED AC 1984. [DOI: 10.1002/mrc.1270220305] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Dubois JE, Carabedian M, Dagane I. Computer-aided elucidation of structures by carbon-13 nuclear magnetic resonance The DARC-EPIOS Method: Characterization of Ordered Substructures by Correlating the Chemical Shifts of Their Bonded Carbon Atoms. Anal Chim Acta 1984. [DOI: 10.1016/s0003-2670(00)84829-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Strigina LI, Isakov VV. 13C NMR spectra of steroid clycosides. I. Pennogenin glycosides. Chem Nat Compd 1982. [DOI: 10.1007/bf00579639] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Thomas DM, Bendall M, Pegg DT, Doddrell DM, Field J. Two-dimensional 13C1H polarization transfer J spectroscopy. ACTA ACUST UNITED AC 1981. [DOI: 10.1016/0022-2364(81)90219-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Komorowski SJ, Ekiel I, Darzynkiewicz E, Shugar D. 13C-n.m.r. analysis of the effects of dissociation of the hydroxyl groups of 1-β-d-arabinofuranosylcytosine and its O’-methyl derivatives on conformation. Carbohydr Res 1981. [DOI: 10.1016/s0008-6215(00)85226-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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25
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Velichko FK, Dostovalova VI, Vinogradova LV, Kh. Freidlina R. Carbon-13 NMR spectra of bromine-containing esters. ACTA ACUST UNITED AC 1980. [DOI: 10.1002/mrc.1270130610] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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26
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Asakura T, Nishioka A. 13C-NMR Study of the Solvent Effect of the N-Acetyl-L-alanine Methyl Ester. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1980. [DOI: 10.1246/bcsj.53.490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Tsukino M, Kunitake T. The Microstructure of Poly(divinyl acetal)s as Determined by 13C NMR Spectroscopy. Ring Stereochemistry and Isomerization Propagation. Polym J 1979. [DOI: 10.1295/polymj.11.437] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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29
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Hansen PE, Berg A. 13C,13C coupling constants in anthracene, 9,10-dihydroanthracene and phthalic acid derivatives. Determination of signs by the symmetrical double labelling (SDL) method V. ACTA ACUST UNITED AC 1979. [DOI: 10.1002/mrc.1270120111] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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30
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Lipták A, Fügedi P, Nánási P, Neszmélyi A. Investigation of the exo and endo isomers of dioxolane-type benzylidene derivatives of carbohydrates by 13C NMR spectroscopy. Tetrahedron 1979. [DOI: 10.1016/s0040-4020(01)93731-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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31
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Couperus PA, Clague ADH, van Dongen JPCM. Carbon-13 chemical shifts of some model carboxylic acids and esters. ACTA ACUST UNITED AC 1978. [DOI: 10.1002/mrc.1270111203] [Citation(s) in RCA: 97] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Schneider HJ, Freitag W, Weigand E. 13C-NMR-Spektroskopische und stereochemische Untersuchungen, 19. Konformationen und13C-NMR-Verschiebungen aliphatischer Diacetate. ACTA ACUST UNITED AC 1978. [DOI: 10.1002/cber.19781110720] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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33
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Yamada Y, Hagiwara K, Iguchi K, Takahashi Y, Suzuki S. CARBON-13 NMR SPECTRAL ASSIGNMENTS OF CUCURBITACIN AGLYCONES. CHEM LETT 1978. [DOI: 10.1246/cl.1978.319] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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35
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Tulloch AP. Carbon-13 NMR spectra of all the isomeric methyl hydroxy- and acetoxyoctadecanoates. Determination of chemical shifts by deuterium isotope effects. ACTA ACUST UNITED AC 1978. [DOI: 10.1002/mrc.1270110302] [Citation(s) in RCA: 37] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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36
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Bystrov VF, Gavrilov YD, Ivanov VT, Ovchinnikov YA. Refinement of the solution conformation of valinomycin with the acid coupling constants from the 13C-nuclear-magnetic-resonance spectra. EUROPEAN JOURNAL OF BIOCHEMISTRY 1977; 78:63-82. [PMID: 913400 DOI: 10.1111/j.1432-1033.1977.tb11714.x] [Citation(s) in RCA: 78] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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37
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Yamasaki K, Kasai R, Masaki Y, Okihara M, Tanaka O, Oshio H, Takagi S, Yamaki M, Masuda K, Nonaka G, Tsuboi M, Nishioka I. Application of C-13 NMR to the structural elucidation of acylated plant glycosides. Tetrahedron Lett 1977. [DOI: 10.1016/s0040-4039(01)92983-1] [Citation(s) in RCA: 63] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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