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公开(公告)号：US09073844B2
公开(公告)日：2015-07-07
申请号：US13816816
申请日：2011-08-19
Applicant: Lukas J. Goossen , Nuria Rodriguez Garrido , Filipe Manjolinho Costa , Paul P. Lange
Inventor： Lukas J. Goossen , Nuria Rodriguez Garrido , Filipe Manjolinho Costa , Paul P. Lange
IPC: C07C51/15 , B01J31/18 , C07D401/04 , C07D471/04 , B01J31/24
CPC classification number: C07C51/15 , B01J31/183 , B01J31/2404 , B01J31/2409 , B01J2231/321 , B01J2531/16 , C07D401/04 , C07D471/04 , C07C57/20 , C07C57/22
Abstract: The invention relates to a process for preparing a propiolic acid or a derivative thereof by reacting a terminal alkyne with carbon dioxide, which comprises performing the reaction in the presence of a base and a copper complex, especially a copper (I) complex having at least one ligand, at least one of the ligands of the copper complex being selected from monodentate ligands which have an aminic or iminic nitrogen atom capable of coordination with copper, and polydentate ligands having at least two atoms or atom groups which are capable of simultaneous coordination with copper and are selected from nitrogen, oxygen, sulfur, phosphorus and carbene carbon.
Abstract translation: 本发明涉及一种通过使末端炔与二氧化碳反应来制备丙炔酸或其衍生物的方法，其包括在碱和铜络合物，特别是至少具有铜（I）络合物的存在下进行反应 一个配体，铜络合物的至少一个配体选自具有能够与铜配位的氨基或亚氨基氮原子的单齿配体，以及具有至少两个原子或原子团的多齿配体，其能够同时与 铜并且选自氮，氧，硫，磷和碳烯碳。
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2.发明申请公开(公告)号：US20030158439A1
公开(公告)日：2003-08-21
申请号：US10365887
申请日：2003-02-13
Inventor： Jurgen Stohrer , Elke Fritz-Langhals , Christian Bruninghaus , Dagmar Stauch
IPC: C07C051/295
CPC classification number: C07C51/29 , C07C67/40 , C07C57/20 , C07C57/22 , C07C57/24 , C07C57/42 , C07C69/606
Abstract: A process for preparing alkynecarboxylic acids and alkyne alcohol esters of alkynecarboxylic acids, includes an oxidation reaction of an alkyne alcohol with from 1 to 10 molar equivalents of a hypohalite based on the number of functional groups to be oxidized in the presence of a nitroxyl compound at a pH of less than 7. There is also a partial oxidation reaction of the alkyne alcohol with from 0.5 to 5 molar equivalents of a hypohalite based on the number of functional groups to be oxidized in the presence of a nitroxyl compound at a pH of less than 7.
Abstract translation: 一种制备炔烃羧酸的炔烃和炔烃醇的方法包括炔烃与1至10摩尔当量的次卤酸盐的氧化反应，基于在硝酰基化合物存在下待氧化的官能团的数量 pH小于7.还有一种炔基醇与0.5至5摩尔当量的次卤酸盐的部分氧化反应，基于在硝酰基化合物存在下待氧化的官能团的数目，其pH值较小 比7。
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公开(公告)号：US4603103A
公开(公告)日：1986-07-29
申请号：US675040
申请日：1984-11-26
Applicant: Hiroyuki Hirai , Kozo Sato , Hiroshi Hara
Inventor： Hiroyuki Hirai , Kozo Sato , Hiroshi Hara
IPC: C07C57/18 , C07C57/20 , C07C57/22 , C07C57/26 , C07C57/34 , C07C57/42 , C07C57/52 , C07C57/60 , C07C59/58 , C07C59/64 , C07C59/76 , C07C59/84 , C07C205/56 , C07F9/40 , C07F9/53 , G03C1/498 , G03C1/02
CPC classification number: G03C1/49809 , C07C205/56 , C07C57/18 , C07C57/20 , C07C57/22 , C07C57/26 , C07C57/34 , C07C57/42 , C07C57/52 , C07C57/60 , C07C59/58 , C07C59/64 , C07C59/76 , C07C59/84 , C07F9/4006 , C07F9/5304 , G03C1/49863 , Y10S430/159
Abstract: A heat-developable light-sensitive material comprising, on a support, a thermally decomposable organic silver salt. The heat-developable light-sensitive materials have high density and low fog.
Abstract translation: 一种可热显影的感光材料，其在载体上包含可热分解的有机银盐。 可热显影的感光材料具有高密度和低雾度。
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4.发明申请公开(公告)号：US20160264506A1
公开(公告)日：2016-09-15
申请号：US15067212
申请日：2016-03-11
Applicant: The Procter & Gamble Company
Inventor： Jeffrey Charles Hayes , Hairong Guan , Dimitris Ioannis Collias
IPC: C07C51/347 , C07C51/38 , C07C51/377
CPC classification number: C07C51/38 , C07C51/15 , C07C51/353 , C07C51/377 , C07C57/20 , C07C61/24 , C07C63/26 , C07C63/307
Abstract: A method of making terephthalic acid via reductive coupling of two molecules of propiolic acid or propiolic acid derivatives is presented. The reductive coupling can be catalyzed by compounds comprising metals, and propiolic acid or propiolic acid derivatives can be produced from acetylene and carbon dioxide. At least 4 of the 8 carbons in the terephthalic acid are non-fossil-derived.
Abstract translation: 提出了通过二分子丙炔酸或丙炔酸衍生物的还原偶联制备对苯二甲酸的方法。 还原偶联可以由包含金属的化合物催化，丙炔酸或丙炔酸衍生物可以由乙炔和二氧化碳制备。 对苯二甲酸中的8个碳中至少有4个是非化石衍生的。
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公开(公告)号：US20140012000A1
公开(公告)日：2014-01-09
申请号：US13816816
申请日：2011-08-19
Applicant: Lukas J Goossen , Nuria Rodriguez Garrido , Filipe Manjolinho Costa , Paul P. Lange
Inventor： Lukas J Goossen , Nuria Rodriguez Garrido , Filipe Manjolinho Costa , Paul P. Lange
CPC classification number: C07C51/15 , B01J31/183 , B01J31/2404 , B01J31/2409 , B01J2231/321 , B01J2531/16 , C07D401/04 , C07D471/04 , C07C57/20 , C07C57/22
Abstract: The invention relates to a process for preparing a propiolic acid or a derivative thereof by reacting a terminal alkyne with carbon dioxide, which comprises performing the reaction in the presence of a base and a copper complex, especially a copper (I) complex having at least one ligand, at least one of the ligands of the copper complex being selected from monodentate ligands which have an aminic or iminic nitrogen atom capable of coordination with copper, and polydentate ligands having at least two atoms or atom groups which are capable of simultaneous coordination with copper and are selected from nitrogen, oxygen, sulfur, phosphorus and carbene carbon.
Abstract translation: 本发明涉及一种通过使末端炔与二氧化碳反应来制备丙炔酸或其衍生物的方法，其包括在碱和铜络合物，特别是至少具有铜（I）络合物的存在下进行反应 一个配体，铜络合物的至少一个配体选自具有能够与铜配位的氨基或亚氨基氮原子的单齿配体，以及具有至少两个原子或原子团的多齿配体，其能够同时与 铜并且选自氮，氧，硫，磷和碳烯碳。
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Patent Agency Ranking
公开(公告)号：US3275686A
公开(公告)日：1966-09-27
申请号：US45680165
申请日：1965-05-18
Applicant: UNION CARBIDE CORP
Inventor： KURTZ ABRAHAM N
IPC: C07C51/15
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公开(公告)号：US09809525B2
公开(公告)日：2017-11-07
申请号：US15067212
申请日：2016-03-11
Applicant: The Procter & Gamble Company
Inventor： Jeffrey Charles Hayes , Hairong Guan , Dimitris Ioannis Collias
IPC: C07C51/15 , C07C51/353 , C07C51/377 , C07C51/38
CPC classification number: C07C51/38 , C07C51/15 , C07C51/353 , C07C51/377 , C07C57/20 , C07C61/24 , C07C63/26 , C07C63/307
Abstract: A method of making terephthalic acid via reductive coupling of two molecules of propiolic acid or propiolic acid derivatives is presented. The reductive coupling can be catalyzed by compounds comprising metals, and propiolic acid or propiolic acid derivatives can be produced from acetylene and carbon dioxide. At least 4 of the 8 carbons in the terephthalic acid are non-fossil-derived.
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公开(公告)号：US20160257638A1
公开(公告)日：2016-09-08
申请号：US15032045
申请日：2013-10-25
Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Inventor： Josef Peter KLEIN
CPC classification number: C07C51/36 , C07C1/30 , C07C17/16 , C07C21/22 , C07C29/42 , C07C51/15 , C07C67/08 , C07C67/303 , C10B53/02 , Y02E50/14 , C07C33/046 , C07C57/24 , C07C57/18 , C07C55/14 , C07C57/20 , C07C69/606 , C07C69/44 , C07C11/22
Abstract: Dicarboxylic acids, such as adipic acid, and diesters, such as adipates, may be produced by hydrogenating alkynes that may be produced from raw materials salvaged from waste stream processes. The carbons of the dicarboxylic acids are provided by alkynes generated from biomass waste and carbon dioxide recovered from waste streams such as exhaust gases.
Abstract translation: 二羧酸如己二酸和二酯如己二酸酯可以通过氢化可从废物流处理中回收的原料制得的炔烃来制备。 二羧酸的碳由生物质废物产生的炔烃和废气流如废气回收的二氧化碳提供。
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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
Applicant: Yugen Zhang , Dingyi Yu
Inventor： Yugen Zhang , Dingyi Yu
IPC: C07C51/15
CPC classification number: 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
Abstract: 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).
Abstract translation: 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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