SPECIFIC PREPARATION AND STRUCTURE DETERMINATION OF 3A,3C,3E-TRI-O-SULFONYL-BETA-CYCLODEXTRIN

被引:25
作者
FUJITA, K
TAHARA, T
YAMAMURA, H
IMOTO, T
KOGA, T
FUJIOKA, T
MIHASHI, K
机构
[1] FUKUOKA UNIV,FAC PHARMACEUT SCI,JONAN KU,FUKUOKA 81402,JAPAN
[2] DAIICHI COLL PHARMACEUT SCI,MINAMI KU,FUKUOKA 815,JAPAN
[3] KYUSHU UNIV,FAC PHARMACEUT SCI,HIGASHI KU,FUKUOKA 812,JAPAN
关键词
D O I
10.1021/jo00290a016
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A reaction of β-cyclodextrin with β-naphthylsulfonyl chloride in alkaline aqueous acetonitrile gave only one isomer (3A,3c,3E-trisulfonate, 17.8%) of five 3,3,3-tri-O-sulfonyl-β-cyclodextrins. The isomer was converted to 3Af6A:3c,6c:3E,6E-trianhydro-β-cyclodextrin, the structure of which was assigned by comparing its spectral and HPLC data of the trianhydro-β-cyclodextrin with those of all authentic 3,6:3,6:3,6-trianhydro-β-cyclodextrins prepared by the reactions of known 6-tri-O-sulfonylated β-cyclodextrins with aqueous alkali. © 1990, American Chemical Society. All rights reserved.
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页码:877 / 880
页数:4
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