CYCLOGLYCOSIDATION OF 1,2-UNSATURATED MALTOHEXAOSE AND MALTOHEPTAOSE DERIVATIVES WITH IODONIUM ADDITION - CONVERSION OF ALPHA-CYCLODEXTRINS AND BETA-CYCLODEXTRINS INTO MONO(2-DEOXY) DERIVATIVES VIA ACYCLIC INTERMEDIATES

被引:15
作者
SAKAIRI, N [1 ]
KUZUHARA, H [1 ]
机构
[1] INST PHYS & CHEM RES,WAKO,SAITAMA 35101,JAPAN
关键词
D O I
10.1039/c39920000510
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Iodonium ion treatment of 1,2-unsaturated heptadeca-O-benzylmaltohexaose and icosa-O-benzylmaltoheptaose derivatives derived from alpha- and beta-cyclodextrins brought about their recyclization by intramolecular glycosidation, giving mono(2-deoxy-2-iodo)-alpha- and -beta-cyclodextrin derivatives, which were converted into mono(2-deoxy)-alpha- and -beta-cyclodextrins by radical reduction.
引用
收藏
页码:510 / 512
页数:3
相关论文
共 10 条