阅读说明：本技术 一种硝基苯乙炔选择性催化加氢制备硝基苯乙烯的方法 (Method for preparing nitrostyrene by selective catalytic hydrogenation of nitrobenzene acetylene ) 是由 邓明亮 于 2021-08-13 设计创作，主要内容包括：本发明涉及一种硝基苯乙炔选择性催化加氢制备硝基苯乙烯的方法,所述方法在M-(1)-CuS-(x)催化剂存在下进行,相对于商业使用的Pt/C催化剂加氢生产对乙基苯胺不同,本发明的方法表现出完全不同的加氢选择性,主要对乙炔基团进行加氢,使得硝基苯乙炔选择性加氢得到硝基苯乙烯。本发明还公开了M-(1)-CuS-(x)催化剂及该催化剂的制备方法。(The invention relates to a method for preparing nitrostyrene by selectively catalyzing and hydrogenating nitrobenzene acetylene, which is carried out in M 1 ‑CuS x Compared with the commercial Pt/C catalyst hydrogenation for producing p-ethylaniline, the method of the invention has completely different hydrogenation selectivity, and mainly hydrogenates acetylene groups, so that the nitrobenzene acetylene is selectively hydrogenated to obtain the nitrobenzene-styrene. The invention also discloses M 1 ‑CuS x A catalyst and a preparation method of the catalyst.)