Highly selective monotetrahydropyranylation of symmetrical diols catalysed by a strongly acidic ion-exchange resin

被引:11
|
作者
Nishiguchi, T [1 ]
Kuroda, M [1 ]
Saitoh, M [1 ]
Nishida, A [1 ]
Fujisaki, S [1 ]
机构
[1] YAMAGUCHI UNIV,FAC ENGN,DEPT APPL CHEM & CHEM ENGN,UBE,YAMAGUCHI 755,JAPAN
关键词
D O I
10.1039/c39950002491
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Several primary and secondary symmetrical diols, ranging from propane-1,3-diol to decane-1,10-diol, are selectively monoprotected by monotetrahydropyranyl ether formation catalysed by a strongly acidic ion-exchange resin (Dowex 50w x 2, 50-100 mesh) in a 3,4-dihydro-2H-pyran-hydrocarbon mixture.
引用
收藏
页码:2491 / 2492
页数:2
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