COBALT(I)-PHTHALOCYANINE ANION AS VITAMIN-B12S MODEL - SELECTIVITY IN REACTIONS WITH ELECTROPHILES

被引：11
作者：
ECKERT, H
SCHIER, A
机构：
[1] Organisch-Chemisches Institut, Technischen Universität München, Garching, D-8046
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 1979年 / 18卷 / 10期
关键词：
D O I：
10.1002/anie.197907941
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In order to understand vitamin B12S‐catalyzed reactions and to ascertain the synthetic scope of the only “supernucleophile” storable at room temperature, [Co1Pc]−, it is necessary to know the selectivity of this anion towards functional groups. In its selective behavior, [Co1Pc]− resembles nucleophiles such as I− but is much more reactive. (Figure Presented.) Copyright © 1979 by Verlag Chemie, GmbH, Germany
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页码：794 / 796
页数：3
相关论文
共 16 条
[1]   VITAMIN-B12 COENZYME [J].
ABELES, RH ;
DOLPHIN, D .
ACCOUNTS OF CHEMICAL RESEARCH, 1976, 9 (03) :114-120
[2]   REDUCTION POTENTIALS OF SOME METAL PHTHALOCYANINES [J].
CLACK, DW ;
HUSH, NS ;
WOOLSEY, IS .
INORGANICA CHIMICA ACTA, 1976, 19 (02) :129-132
[3]   PHTHALOCYANINECOBALT(I) SALTS, SUPERNUCLEOPHILIC VITAMIN-B12 MODELS STABLE IN NEUTRAL MEDIUM [J].
ECKERT, H ;
UGI, I .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1975, 14 (12) :825-826
[4]   FRAGMENTATION WITH SUPERNUCLEOPHILES .6. BETA-HALOALKYL GROUPS AS FUNCTIONAL PROTECTION IN PEPTIDE-SYNTHESIS - KINETIC STUDY OF REACTION OF COBALT(I)PHTHALOCYANINE ANION WITH ORGANIC HALIDES [J].
ECKERT, H ;
LAGERLUND, I ;
UGI, I .
TETRAHEDRON, 1977, 33 (17) :2243-2247
[5]  
Eckert H., 1975, ANGEW CHEM, V87, P847
[6]  
ECKERT H, 1979, LIEBIGS ANN CHEM, P278
[7]  
ECKERT H, 1977, Patent No. 2619247
[8]  
ECKERT H, 1977, Patent No. 2747724
[9]   COB(I)ALAMIN AS CATALYST .4. REDUCTION OF ALPHA,BETA-UNSATURATED NITRILES [J].
FISCHLI, A .
HELVETICA CHIMICA ACTA, 1979, 62 (03) :882-893
[10]  
JOHNSON A. W., 1963, Journal of the Chemical Society, P4146, DOI 10.1039/jr9630004146
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