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公开(公告)号:US20160052863A1
公开(公告)日:2016-02-25
申请号:US14932724
申请日:2015-11-04
Applicant: Agency for Science, Technology and Research
Inventor: Yugen Zhang , Dingyi Yu , Zhewang Lin
IPC: C07C209/66 , C07D207/04 , C07D295/03
CPC classification number: C07C209/66 , C07B37/02 , C07C209/78 , C07C213/08 , C07C253/30 , C07D207/04 , C07D249/04 , C07D249/06 , C07D295/023 , C07D295/03 , C07C211/27 , C07C211/29 , C07C211/35 , C07C255/58 , C07C217/58
Abstract: There is provided a process for producing an aminopropyne or an enaminone comprising the step of reacting a metal acetylide, an amine and a carbonyl-containing compound in the presence of a transition metal catalyst. There is also provided a process for producing an aminopropyne comprising the step of reacting a metal acetylide, an amine and a halide-containing compound in the presence of a transition metal catalyst at a reaction temperature of 50° C. to 150° C. There are also provided processes to further synthesize the aminopropyne produced to obtain a butyneamine, another aminopropyne or a triazol.
Abstract translation: 提供了一种制备氨基丙炔或烯胺的方法,包括在过渡金属催化剂存在下使金属乙炔,胺和含羰基化合物反应的步骤。 还提供了一种制备氨基丙炔的方法,包括在过渡金属催化剂存在下,在50℃至150℃的反应温度下使金属乙炔化物,胺和含卤化合物反应的步骤。 还提供了进一步合成产生的氨基丙炔以获得丁炔胺,另一种氨基丙炔或三唑的方法。