zr催化微波助功能化炔烃和硝基烯烃

P. S. Pawar, Sandip D. Gorshetwar, A. D. Kamble, Jotiram Chavan, G. G. Chougale, M. Patil, Satish M. Karpe
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引用次数: 0

摘要

在微波条件下,以水和锆(IV)为催化剂可有效地催化端芳炔转化为芳甲基酮。该末端炔与Zr(cp)2Cl2的水化反应收率高。芳香环上存在供电子或吸电子取代基时,反应进行得很顺利。以Zr(cp)2Cl2为催化剂,在微波条件下以水为催化剂,研究了一种环境友好的氧化裂解硝基烯烃醛的合成方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Zr-Catalyzed Microwave Assisted Functionalization of Alkyne and Nitroalkene
Water and zirconium(IV) as catalyst were found to be effective in the transformation of terminal aromatic alkyne to aromatic methyl ketone in the microwave. This terminal alkyne hydration reaction proceeded in excellent yield with Zr(cp)2Cl2. The reaction was moved efficiently in presence of electron donating or electron withdrawing substituent on aromatic ring. An eco-friendly synthesis of aldehyde by oxidative cleavage of nitroalkene was developed with Zr(cp)2Cl2 catalyst and water in microwave.
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