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Chemistry
1,6-酮酯高立体选择性合成离子液体介导:三组分反应启用快速进入低分子量胶凝剂的新型类
1,6-酮酯高立体选择性合成离子液体介导:三组分反应启用快速进入低分子量胶凝剂的新型类
JoVE Journal
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JoVE Journal Chemistry
Highly Stereoselective Synthesis of 1,6-Ketoesters Mediated by Ionic Liquids: A Three-component Reaction Enabling Rapid Access to a New Class of Low Molecular Weight Gelators

1,6-酮酯高立体选择性合成离子液体介导:三组分反应启用快速进入低分子量胶凝剂的新型类

Full Text
9,979 Views
06:31 min
November 27, 2015

DOI: 10.3791/53213-v

Henrik Sundén1, Linda Ta1, Anton Axelsson1

1Chemistry and Chemical Engineering,Chalmers University of Technology

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Please note that some of the translations on this page are AI generated. Click here for the English version.

离子液体 (ILs) 以高非对映选择性和良好的产率介导快速、简单和廉价地获得 1,6-酮酯。该反应方案很稳定,经过简单的过滤方案后,可以获得克级的 1,6-酮酯。此外,1,6-酮酯是烃类溶剂中的强效凝胶剂。

该程序的总体目标是说明离子液体如何在一类新型低分子量凝胶一六酮酯的三组分合成中用作 n 杂环卡宾枪或 NHC 前体。后来,我们在日常生活中依赖于复杂的分子。从制药到新材料,应有尽有。

为了找到新的分子特征,需要扩展合成工具箱。您今天将在这里学习的技术的主要优点是,它允许从现成的起始材料(如离子液体、酮、ides 和醇)中快速、廉价地设计出具有所需功能的新材料。通常,离子液体被认为是贫的,参见预催化剂。

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化学 第105 离子液体 NHC 立体选择性 有机合成 1 6-酮酯 胶凝剂

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