SYNTHESIS OF CONDENSED TANNINS .3. CHEMICAL-SHIFTS FOR DETERMINING THE 6-BONDING AND 8-BONDING POSITIONS OF TERMINAL (+)-CATECHIN UNITS

被引:51
作者
HUNDT, HKL [1 ]
ROUX, DG [1 ]
机构
[1] UNIV ORANGE FREE STATE,DEPT CHEM,BLOEMFONTEIN 9300,SOUTH AFRICA
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1981年 / 04期
关键词
D O I
10.1039/p19810001227
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
引用
收藏
页码:1227 / 1234
页数:8
相关论文
共 14 条
[1]   CONDENSED TANNINS - DIRECT SYNTHESIS, STRUCTURE, AND ABSOLUTE-CONFIGURATION OF 4 BIFLAVANOIDS FROM BLACK WATTLE BARK (MIMOSA) EXTRACT [J].
BOTHA, JJ ;
FERREIRA, D ;
ROUX, DG .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1978, (16) :700-702
[2]  
CERFONTAIN H, 1968, MECHANISTIC ASPECTS, P205
[3]   SOME STEREOCHEMICALLY IDENTICAL BIFLAVANOLS FROM BARK TANNINS OF ACACIA MEARNSII [J].
DREWES, SE ;
ROUX, DG ;
SAAYMAN, HM ;
EGGERS, SH ;
FEENEY, J .
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1967, (14) :1302-&
[4]   STEREOCHEMISTRY OF BIFLAVANOLS FROM BLACK WATTLE BARK - LEUCOROBINETINIDIN-(+)-CATECHIN AND LEUCOROBINETINIDIN-(+)-GALLOCATECHIN [J].
DREWES, SE ;
ROUX, DG ;
SAAYMAN, HM ;
FEENEY, J ;
EGGERS, SH .
CHEMICAL COMMUNICATIONS, 1966, (12) :370-&
[5]  
DUPREEZ IC, 1970, CHEM COMMUN, P492
[6]   X-RAY STRUCTURE, CONFORMATION, AND ABSOLUTE-CONFIGURATION OF 8-BROMOTETRA-O-METHYL-(+)-CATECHIN [J].
ENGEL, DW ;
HATTINGH, M ;
HUNDT, HKL ;
ROUX, DG .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1978, (16) :695-696
[7]  
FERREIRA D, 1973, THESIS U ORANGE FREE
[8]   CONDENSED TANNINS - DETERMINATION OF POINT OF LINKAGE IN TERMINAL (+)-CATECHIN UNITS AND DEGRADATIVE BROMINATION OF 4-FLAVANYLFLAVAN-3,4-DIOLS [J].
HUNDT, HKL ;
ROUX, DG .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1978, (16) :696-698
[9]  
HUNDT HKL, 1977, THESIS U ORANGE FREE
[10]   STRUCTURES OF 2 PROANTHOCYANIDINS FROM JULBERNADIA GLOBIFLORA [J].
PELTER, A ;
AMENECHI, PI ;
WARREN, R ;
HARPER, SH .
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1969, (18) :2572-&