REDUCTION OF AZIDES UNDER CONDITIONS OF DESORPTION CHEMICAL IONIZATION OR FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY

被引:12
|
作者
PELTIER, JM
SMITH, RW
MACLEAN, DB
SZAREK, WA
机构
[1] MCMASTER UNIV,DEPT MED,HAMILTON L8S 4M1,ONTARIO,CANADA
[2] QUEENS UNIV,DEPT MED,KINGSTON K7L 3N6,ONTARIO,CANADA
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1016/0008-6215(90)80001-J
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Under conditions of desorption-chemical ionization or fast-atom-bombardment mass-spectrometry, the azido groups in some carbohydrate derivatives and other substances undergo apparent reduction to amino groups. Experimental evidence is provided to corroborate the reduction, and possible explanations are proposed for the phenomenon. © 1990.
引用
收藏
页码:1 / 10
页数:10
相关论文
共 50 条
  • [11] FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY OF BIOMOLECULES
    DUBE, G
    ZEITSCHRIFT FUR CHEMIE, 1987, 27 (03): : 107 - 107
  • [12] DESORPTION CHEMICAL IONIZATION AND FAST ATOM BOMBARDMENT MASS-SPECTROMETRY OF FLUPHENAZINE OXIDE DERIVATIVES
    BROOKS, P
    HEYES, WF
    BIOMEDICAL MASS SPECTROMETRY, 1982, 9 (12): : 522 - 526
  • [13] LABILE HYDROGEN COUNTING IN BIOMOLECULES USING DEUTERATED REAGENTS IN DESORPTION CHEMICAL IONIZATION AND FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY
    GUARINI, A
    GUGLIELMETTI, G
    ANDRIOLLO, N
    VINCENTI, M
    ANALYTICAL CHEMISTRY, 1992, 64 (02) : 204 - 210
  • [14] SUSTAINED SUPPRESSION OF REDUCTION PROCESSES IN FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY
    MURTHY, VS
    MILLER, JM
    CANADIAN JOURNAL OF APPLIED SPECTROSCOPY, 1994, 39 (03): : 63 - 67
  • [15] FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY OF ISOMERIC PYRAZOLINIUM SALTS UNDER MATRIXLESS CONDITIONS
    SANDERS, CG
    SHARP, TR
    ALLRED, EL
    TETRAHEDRON LETTERS, 1986, 27 (28) : 3231 - 3234
  • [16] ANALYSIS OF PLANAR CHROMATOGRAMS BY FAST-ATOM-BOMBARDMENT AND LASER DESORPTION MASS-SPECTROMETRY
    BUSCH, KL
    BROWN, SM
    DOHERTY, SJ
    DUNPHY, JC
    BUCHANAN, MV
    JOURNAL OF LIQUID CHROMATOGRAPHY, 1990, 13 (14): : 2841 - 2869
  • [17] SUPPRESSION EFFECTS ON A REDUCTION PROCESS IN FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY
    MURTHY, VS
    MILLER, JM
    RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 1993, 7 (10) : 874 - 881
  • [18] FAST ATOM BOMBARDMENT AND DESORPTION CHEMICAL IONIZATION MASS-SPECTROMETRY IN THE ANALYSIS OF INVOLATILE TEXTILE DYES
    FREEMAN, HS
    VANBREEMEN, RB
    ESANCY, JF
    UKPONMWAN, DO
    HAO, ZM
    HSU, WN
    1989 INTERNATIONAL CONFERENCE & EXHIBITION AATCC: BOOK OF PAPERS, 1989, : 221 - 229
  • [19] FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY OF CISPLATIN ANALOGS
    SIEGEL, MM
    BITHA, P
    CHILD, RG
    HLAVKA, JJ
    LIN, YI
    CHANG, TT
    BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY, 1986, 13 (01): : 25 - 32
  • [20] FAST-ATOM-BOMBARDMENT MASS-SPECTROMETRY OF ELYMOCLAVINE GLYCOSIDES
    HAVLICEK, V
    FLIEGER, M
    KREN, V
    RYSKA, M
    BIOLOGICAL MASS SPECTROMETRY, 1994, 23 (02) : 57 - 60