STERIC INFLUENCE ON CHEMICAL IONIZATION MASS-SPECTRA OF CINCHONA ALKALOIDS

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MADHUSUDANAN, KP
PRATAP, R
POPLI, SP
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INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 1985年 / 24卷 / 01期
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O62 [有机化学];
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070303 ; 081704 ;
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页码:67 / 70
页数:4
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[1]   ION-MOLECULE REACTIONS IN THE GAS-PHASE .1. STEREOSPECIFIC NUCLEOPHILIC-SUBSTITUTION OF TERTIARY ALCOHOLS BY AMMONIA [J].
BASTARD, J ;
MANH, DDK ;
FETIZON, M ;
TABET, JC ;
FRAISSE, D .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1981, (12) :1591-1595
[2]   CHEMICAL IONIZATION MASS SPECTROMETRY OF COMPLEX MOLECULES .2. ALKALOIDS [J].
FALES, HM ;
LLOYD, HA ;
MILNE, GWA .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1970, 92 (06) :1590-&
[3]  
GULACAR OF, 1984, HELV CHIM ACTA, V67, P488
[4]   REINVESTIGATION OF CLASSICAL SYNTHESIS OF CINCHONA ALKALOIDS .2. SYNTHESIS OF QUININE AND ITS NATURALLY OCCURRING DIASTEREOMERS FROM QUINOTOXINE [J].
GUTZWILLER, J ;
USKOKOVIC, MR .
HELVETICA CHIMICA ACTA, 1973, 56 (05) :1494-1503
[5]   STEREOCHEMICAL APPLICATIONS OF MASS-SPECTROMETRY .2. CHEMICAL IONIZATION MASS-SPECTRA OF ISOMERIC DICARBOXYLIC-ACIDS AND DERIVATIVES [J].
HARRISON, AG ;
KALLURY, RKMR .
ORGANIC MASS SPECTROMETRY, 1980, 15 (06) :277-283
[6]   SITE OF PROTONATION AND CONFORMATIONAL EFFECTS ON GAS-PHASE BASICITY IN BETA-AMINO ALCOHOLS - THE NATURE OF INTERNAL H-BONDING IN BETA-HYDROXY AMMONIUM-IONS [J].
HOURIET, R ;
RUFENACHT, H ;
CARRUPT, PA ;
VOGEL, P ;
TICHY, M .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1983, 105 (11) :3417-3422
[7]   APPLICATION OF QUANTUM CHEMICAL CALCULATIONS TO CHEMICAL IONIZATION MASS-SPECTROMETRY - PROTONATION AND ADDUCT FORMATION IN STEREOISOMERIC 7-NORBORNENYL COMPOUNDS [J].
JALONEN, J ;
TASKINEN, J ;
GLIDEWELL, C .
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1983, 46 (JAN) :243-246
[8]   ISOBUTANE CHEMICAL IONIZATION MASS-SPECTROMETRY OF BETA-AMINO ALCOHOLS - EVALUATION OF POPULATIONS OF CONFORMERS AT EQUILIBRIUM IN THE GAS-PHASE [J].
LONGEVIALLE, P ;
GIRARD, JP ;
ROSSI, JC ;
TICHY, M .
ORGANIC MASS SPECTROMETRY, 1980, 15 (05) :268-270
[9]   INFLUENCE OF THE INTERFUNCTIONAL DISTANCE ON THE DEHYDRATION OF AMINO-ALCOHOLS IN ISO-BUTANE CHEMICAL IONIZATION MASS-SPECTROMETRY [J].
LONGEVIALLE, P ;
GIRARD, JP ;
ROSSI, JC ;
TICHY, M .
ORGANIC MASS SPECTROMETRY, 1979, 14 (08) :414-416
[10]  
MADHUSUDANAN KP, UNPUB