STUDIES ON SYNTHESIS OF VITAMIN-B12 .2. SYNTHESIS OF SOUTHERN HALF

被引:77
作者
STEVENS, RV [1 ]
CHERPECK, RE [1 ]
HARRISON, BL [1 ]
LAI, J [1 ]
LAPALME, R [1 ]
机构
[1] RICE UNIV, DEPT CHEM, HOUSTON, TX 77001 USA
关键词
D O I
10.1021/ja00436a041
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The synthesis of racemic precursors of the C and D rings of cobyric acid is presented together with their combination into a latent form of the southern half of the vitamin.
引用
收藏
页码:6317 / 6321
页数:5
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共 12 条
[1]   Cis- and trans-8-Methyl-1-hydrindanone [J].
Bachman, WE ;
Kushner, S .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1943, 65 :1963-1967
[2]   PROPERTIES OF 4,4-DIMETHYLCYCLOPENT-2-ENONE - METHYLATION OF ENOLATE ION - BASE-CATALYSED AND PHOTOCHEMICAL DIMERISATIONS [J].
BELLAMY, AJ .
JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC, 1969, (04) :449-&
[3]   OXIDATION OF ACETALS BY OZONE [J].
DESLONGCHAMPS, P ;
ATLANI, P ;
FREHEL, D ;
MALAVAL, A ;
MOREAU, C .
CANADIAN JOURNAL OF CHEMISTRY, 1974, 52 (21) :3651-3664
[4]   METHODS F SYNTHESIS .4. ALPHA,BETA EPOXYKETONE-ALKYNONE FRAGMENTATION .2. PYROLYTIC DECAY OF HYDRAZONES FROM ALPHA,BETA EPOXYKETONES AND N-AMINO AZIRIDINES [J].
FELIX, D ;
ESCHENMO.A ;
MULLER, RK ;
SCHREIBE.J ;
JOOS, R ;
HORN, U .
HELVETICA CHIMICA ACTA, 1972, 55 (04) :1276-&
[5]   The synthesis of dicyclic alpha-ketones with an angular methyl group. [J].
Kon, GAR ;
Linstead, RP ;
Simons, C .
JOURNAL OF THE CHEMICAL SOCIETY, 1937, :814-817
[6]   Fused carbon rings. Part IX. The synthesis of stereoisomeric 1-methylcyclohexane-1 : 2-dicarboxylic acids and of various methylcyclohexanecarboxylicacetic acids. The influence of the angular methyl group on the stability of their anhydrides. [J].
Linstead, RP ;
Millidge, AF .
JOURNAL OF THE CHEMICAL SOCIETY, 1936, :478-486
[7]   5,5-DIMETHYLCYCLOPENTADIENE [J].
ROUSE, RS ;
TYLER, WE .
JOURNAL OF ORGANIC CHEMISTRY, 1961, 26 (09) :3525-&
[8]   REACTION OF CARBOXYLIC ACID ESTERS WITH SODIUM IN PRESENCE OF TRIMETHYLCHLOROSILANE [J].
RUHLMANN, K .
SYNTHESIS-INTERNATIONAL JOURNAL OF METHODS IN SYNTHETIC ORGANIC CHEMISTRY, 1971, (05) :236-&
[9]   STUDIES ON SYNTHESIS OF VITAMIN-B12 .1. INTRODUCTION AND MODEL STUDIES [J].
STEVENS, RV ;
FITZPATRICK, JM ;
GERMERAAD, PB ;
HARRISON, BL ;
LAPALME, R .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1976, 98 (20) :6313-6317
[10]   STUDIES ON SYNTHESIS OF CORRINS AND RELATED LIGANDS .1. GENERAL APPROACH AND MODEL STUDIES [J].
STEVENS, RV ;
CHRISTEN.CG ;
EDMONSON, WL ;
KAPLAN, M ;
REID, EB ;
WENTLAND, MP .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1971, 93 (24) :6629-+