SPANISH SEPIOLITE CLAY AS A NEW HETEROGENEOUS CATALYST FOR THE TETRAHYDROPYRANYLATION OF ALCOHOLS AND PHENOLS

被引：26

作者：

CAMPELO, JM

GARCIA, A

LAFONT, F

LUNA, D

MARINAS, JM

机构：

[1] Department of Organic Chemistry, University of Cordoba, Avda. S. Alberto Magno

来源：

SYNTHETIC COMMUNICATIONS | 1994年 / 24卷 / 10期

关键词：

D O I：

10.1080/00397919408011737

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

OH-protection of alcohols and phenols by heating the hydroxylated compound with 3,4-dihydro-2H-pyrane in the presence of a readily available and inexpensive spanish sepiolite heterogeneous acid clay catalyst is described. Isolated yields, not optimized, were in the range 29-99%.

引用

页码：1345 / 1350

页数：6

共 16 条

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