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The Application of 4Å Molecular Sieves in Organic Chemical Syntheses: An Overview
Synthesis ( IF 2.6 ) Pub Date : 2020-10-22 , DOI: 10.1055/s-0040-1706535
Zoltán Hell , Ágnes Magyar , Kinga Juhász


Abstract

In the last two decades, considerable attention has been devoted to the use of 4Å molecular sieves (MS 4A) in organic chemical syntheses. Initially, they were applied as drying agents in order to dry gases, solvents and liquid reagents. Nowadays, there is a growing tendency to apply MS 4A as an additive, catalyst, co-catalyst or catalyst support in organic reactions. In this review, we aim to summarize the recent examples of organic syntheses promoted by MS 4A from 1997 to 2020. We hope to provide the reader with an overview of the potential of MS 4A in the field of organic synthesis.

1 Introduction

2 Application as an Additive

3 Application as Catalyst

4 Application as Co-catalyst

5 Application as Support

6 Conclusion



Publication History

Received: 01 July 2020

Accepted after revision: 06 September 2020

Publication Date:
22 October 2020 (online)

© 2020. Thieme. All rights reserved

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany



中文翻译:

4Å分子筛在有机化学合成中的应用概述


摘要

在过去的二十年中,人们对有机化学合成中4Å分子筛(MS 4A)的使用给予了极大的关注。最初,它们被用作干燥剂以干燥气体,溶剂和液体试剂。如今,越来越多的趋势将MS 4A用作有机反应中的添加剂,催化剂,助催化剂或催化剂载体。在这篇综述中,我们旨在总结1997年至2020年MS 4A推广的有机合成的最新实例。我们希望为读者提供MS 4A在有机合成领域的潜力概述。

1引言

2用作添加剂

3用作催化剂

4用作助催化剂

5申请支持

六,结论



出版历史

收到:2020年7月1日

修订后接受:2020年9月6日

发布日期:
2020年10月22日(在线)

©2020年。Thieme。版权所有

Georg Thieme Verlag
KGRüdigerstraße14,70469斯图加特,德国

更新日期:2020-10-26
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