Synthesis of tetrahydrofurans and pyrans via palladium(o)-mediated cyclisation

被引：7

作者：

Fournier-Nguefack, C ^{[1
]}

Lhoste, P ^{[1
]}

Sinou, D ^{[1
]}

机构：

[1] Univ Lyon 1, CPE Lyon, Lab Synth Asymetr, F-69622 Villeurbanne, France

来源：

JOURNAL OF CHEMICAL RESEARCH-S | 1998年 / 03期

关键词：

D O I：

10.1039/a707902h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Palladium (o)-catalysed cyclisation of the appropriate hydroxy allylic carbonates in THF allowed the formation of tetrahydrofurans and pyrans via a 5-exo-trig or a 6-exo-trig mechanism; preliminary experiments in the presence of palladium complexes associated with chiral ligands gave the expected substituted tetrahydrofurans with low enantioselectivities.

引用

页码：105 / 105A

页数：3

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