REPEATED USE OF THE CATALYST IN LN(OTF)3-CATALYZED ALDOL AND ALLYLATION REACTIONS

被引：68

作者：

KOBAYASHI, S

HACHIYA, I

YAMANOI, Y

机构：

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1994年 / 67卷 / 08期

关键词：

D O I：

10.1246/bcsj.67.2342

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The lanthanoide trifluoromethanesulfonate (lanthanoid triflate)-catalyzed aldol reactions of silyl enol ethers with aldehydes and allylation reactions of tetraallyltin with aldehydes processded smoothly in a water-ethanol-toluene system. The reactions proceeded much faster in the above solvent than in water-tetrahydrofuran. Repeated use of the catalyst in these reactions was realized by a very simple procedure.

引用

页码：2342 / 2344

页数：3

共 10 条

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