DISPIROKETALS IN SYNTHESIS .2. A NEW GROUP FOR THE SELECTIVE PROTECTION OF DIEQUATORIAL VICINAL DIOLS IN CARBOHYDRATES

被引:37
作者
LEY, SV
LESLIE, R
TIFFIN, PD
WOODS, M
机构
[1] Department of Chemistry, Imperial College of Science, Technology and Medicine, London
关键词
DISPIROKETAL; CARBOHYDRATE; PROTECTION; GLYCOSIDE;
D O I
10.1016/S0040-4039(00)61281-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Dispiroketal formation as a new method for the selective protection of trans diequatorial vicinal diols in carbohydrate systems is reported.
引用
收藏
页码:4767 / 4770
页数:4
相关论文
共 6 条
[1]   AN IMPROVEMENT IN THE PREPARATION OF SOME CARBOHYDRATE BENZYLIDENE ACETALS [J].
FERRO, V ;
MOCERINO, M ;
STICK, RV ;
TILBROOK, DMG .
AUSTRALIAN JOURNAL OF CHEMISTRY, 1988, 41 (05) :813-815
[2]   THIOGLYCOSIDES AS GLYCOSYLATING AGENTS IN OLIGOSACCHARIDE SYNTHESIS [J].
FUGEDI, P ;
GAREGG, PJ ;
LONN, H ;
NORBERG, T .
GLYCOCONJUGATE JOURNAL, 1987, 4 (02) :97-108
[3]  
LEY SV, 1992, SYNTHESIS-STUTTGART, P52
[4]   KINETIC ACETALIZATION FOR 1,2-DIOL AND 1,3-DIOL PROTECTION BY THE REACTION OF PARA-METHOXYPHENYLMETHYL METHYL-ETHER WITH DDQ [J].
OIKAWA, Y ;
NISHI, T ;
YONEMITSU, O .
TETRAHEDRON LETTERS, 1983, 24 (37) :4037-4040
[5]  
VEENEMAN GH, 1988, RECL TRAV CHIM PAY B, V107, P610
[6]   AN EFFICIENT THIOGLYCOSIDE-MEDIATED FORMATION OF ALPHA-GLYCOSIDIC LINKAGES PROMOTED BY IODONIUM DICOLLIDINE PERCHLORATE [J].
VEENEMAN, GH ;
VANBOOM, JH .
TETRAHEDRON LETTERS, 1990, 31 (02) :275-278