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公开(公告)号:US09193668B2
公开(公告)日:2015-11-24
申请号:US14131083
申请日:2012-07-06
申请人: Yugen Zhang , Dingyi Yu , Zhewang Lin
发明人: Yugen Zhang , Dingyi Yu , Zhewang Lin
IPC分类号: C07C209/66 , C07C213/08 , C07C253/30 , C07C211/27 , C07C211/29 , C07C211/35 , C07C217/58 , C07C255/58 , C07C209/78 , C07B37/02 , C07D249/04 , C07D295/023 , C07D295/03 , C07D249/06
CPC分类号: 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
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US20140142304A1
公开(公告)日:2014-05-22
申请号:US14131083
申请日:2012-07-06
申请人: Yugen Zhang , Dingyi Yu , Zhewang Lin
发明人: Yugen Zhang , Dingyi Yu , Zhewang Lin
IPC分类号: C07C209/78 , C07C253/30 , C07C213/08 , C07D295/023
CPC分类号: 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
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US08816127B2
公开(公告)日:2014-08-26
申请号:US13516425
申请日:2010-12-16
申请人: Yugen Zhang , Dingyi Yu
发明人: Yugen Zhang , Dingyi Yu
IPC分类号: C07C51/15
CPC分类号: C07C51/15 , B01J31/1805 , B01J31/1825 , B01J31/2273 , B01J2231/321 , B01J2531/16 , C07C201/12 , C07C253/30 , C07C2601/14 , C07D333/24 , C07C57/20 , C07C57/18 , C07C255/23 , C07C255/57 , C07C205/56
摘要: The present invention describes a process for converting a terminal alkyne into an alkynoic acid. In this process the alkyne is exposed to carbon dioxide in the presence of a copper (I) species, a base and a complexing agent capable of complexing copper (I).
摘要翻译: 本发明描述了将末端炔转化成炔癸酸的方法。 在该方法中,在铜(I)物质,碱和能够络合铜(I)的络合剂)的存在下,该炔暴露于二氧化碳。
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公开(公告)号:US20120323038A1
公开(公告)日:2012-12-20
申请号:US13516425
申请日:2010-12-16
申请人: Yugen Zhang , Dingyi Yu
发明人: Yugen Zhang , Dingyi Yu
IPC分类号: C07C51/00
CPC分类号: C07C51/15 , B01J31/1805 , B01J31/1825 , B01J31/2273 , B01J2231/321 , B01J2531/16 , C07C201/12 , C07C253/30 , C07C2601/14 , C07D333/24 , C07C57/20 , C07C57/18 , C07C255/23 , C07C255/57 , C07C205/56
摘要: The present invention describes a process for converting a terminal alkyne into an alkynoic acid. In this process the alkyne is exposed to carbon dioxide in the presence of a copper (I) species, a base and a complexing agent capable of complexing copper (I).
摘要翻译: 本发明描述了将末端炔转化成炔癸酸的方法。 在该方法中,在铜(I)物质,碱和能够络合铜(I)的络合剂)的存在下,该炔暴露于二氧化碳。
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