Chagit Denekamp

Summary

Affiliation: Technion-Israel Institute of Technology
Country: Israel

Publications

  1. ncbi request reprint Anomeric distinction and oxonium ion formation in acetylated glycosides
    Chagit Denekamp
    Department of Chemistry and Institute of Catalysis Science and Technology, Technion Israel Institute of Technology, Haifa 32000, Israel
    J Mass Spectrom 40:765-71. 2005
  2. ncbi request reprint Formation and stability of oxocarbenium ions from glycosides
    Chagit Denekamp
    Department of Chemistry, Institute of Catalysis Science and Technology, Technion Israel Institute of Technology, Haifa 32000, Israel
    J Mass Spectrom 40:1055-63. 2005
  3. ncbi request reprint A new charge derivatization procedure for peptide sequencing
    Denekamp Chagit
    Department of Chemistry, Technion, Israel Institute of Technology, Haifa 32000, Israel
    Org Biomol Chem 3:2503-4. 2005
  4. ncbi request reprint Radical induced fragmentation of amino acid esters using triphenylcorrole(CuIII) complexes
    Chagit Denekamp
    Department of Chemistry and Institute of Catalysis Science and Technology, Technion Israel Institute of Technology, Haifa, Israel
    J Am Soc Mass Spectrom 18:791-801. 2007
  5. ncbi request reprint Tris(2,4,6-trimethoxyphenyl)methyl carbenium ion for charge derivatization of amines and amino acids
    Chagit Denekamp
    Department of Chemistry, Technion Israel Institute of Technology, Haifa, Israel
    J Mass Spectrom 43:623-7. 2008

Collaborators

Detail Information

Publications5

  1. ncbi request reprint Anomeric distinction and oxonium ion formation in acetylated glycosides
    Chagit Denekamp
    Department of Chemistry and Institute of Catalysis Science and Technology, Technion Israel Institute of Technology, Haifa 32000, Israel
    J Mass Spectrom 40:765-71. 2005
    ..It is also found that the configuration at position 4 of the carbohydrate plays a major role in the rate of formation and stability of oxocarbenium ions...
  2. ncbi request reprint Formation and stability of oxocarbenium ions from glycosides
    Chagit Denekamp
    Department of Chemistry, Institute of Catalysis Science and Technology, Technion Israel Institute of Technology, Haifa 32000, Israel
    J Mass Spectrom 40:1055-63. 2005
    ..This indicates that the SN1-like mechanism that is commonly proposed for this reaction is not always valid. Moderate leaving group effect is also detected in a series of thioaryl glucopyranosides...
  3. ncbi request reprint A new charge derivatization procedure for peptide sequencing
    Denekamp Chagit
    Department of Chemistry, Technion, Israel Institute of Technology, Haifa 32000, Israel
    Org Biomol Chem 3:2503-4. 2005
    ..Derivatization of peptides by a trityl cation-containing group and collision-induced dissociation measurements of the cationized peptides results in informative spectra that simplify peptide sequencing...
  4. ncbi request reprint Radical induced fragmentation of amino acid esters using triphenylcorrole(CuIII) complexes
    Chagit Denekamp
    Department of Chemistry and Institute of Catalysis Science and Technology, Technion Israel Institute of Technology, Haifa, Israel
    J Am Soc Mass Spectrom 18:791-801. 2007
    ..Distinctive CID spectra were also recorded for leucine and isoleucine complexes. Initial results with short peptides are also shown...
  5. ncbi request reprint Tris(2,4,6-trimethoxyphenyl)methyl carbenium ion for charge derivatization of amines and amino acids
    Chagit Denekamp
    Department of Chemistry, Technion Israel Institute of Technology, Haifa, Israel
    J Mass Spectrom 43:623-7. 2008
    ..This is utilized here to facilitate the matrix assisted laser desorption ionization-time-of-flight (MALDI-TOF) analysis of these compounds...