Evaluation of the Heterogeneously Catalyzed Strecker Reaction Conducted Under Continuous Flow
作者:Charlotte Wiles、Paul Watts
DOI:10.1002/ejoc.200800751
日期:2008.11
technology, we present herein the evaluation of an integrated borosilicate glass micro reactor in which 51 α-aminonitriles were synthesized via a series of continuous solution-phase and heterogeneously catalyzed reaction steps, affording analytically pure products in yields > 99.6 %. As an extension to this, the ability to selectivity synthesize aldehydic Strecker products in the presence of ketonic
基于我们在微反应技术方面的经验,我们在此介绍了对集成硼硅酸盐玻璃微反应器的评估,其中通过一系列连续液相和非均相催化反应步骤合成了 51 种 α-氨基腈,以产率提供分析纯产品> 99.6%。作为对此的扩展,还研究了在酮官能团存在下选择性合成醛 Strecker 产物的能力,最后是化学选择性合成 2-(4-乙酰苯基)-2-(苯乙氨基)乙腈,由此获得所需产物产率和定量纯度为 99.8%。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)