公开(公告)号：US20140005415A1

公开(公告)日：2014-01-02

申请号：US13992499

申请日：2011-12-07

Applicant: Luyi Sun ,  Yuezhong Meng ,  Min Xiao ,  Hang Hu ,  Jarrett Clay Martin

Inventor： Luyi Sun ,  Yuezhong Meng ,  Min Xiao ,  Hang Hu ,  Jarrett Clay Martin

IPC: B01J31/38 ,  C07D317/36 ,  B01J31/26

CPC classification number: B01J31/38 ,  B01J31/0282 ,  B01J31/0292 ,  B01J31/26 ,  B01J2231/321 ,  C01B33/40 ,  C01B33/44 ,  C07D317/36 ,  Y02P20/584

Abstract: A facile mechanochemical intercalation approach was adopted to immobilize ionic liquids into layered materials. The immobilized ionic liquids were found to be useful as catalysts for the coupling reaction of CO2 and propylene oxide to synthesize propylene carbonate. The immobilized ionic liquid exhibited similar reactivity as the free ionic liquid. Overall, the 10 mechanochemical approach proves to be effective in immobilizing ionic liquids in layered compounds and thus may expand the applications of ionic liquids and, meanwhile, improve catalyst separation and recycling.

Abstract translation: 采用简便的机械化学插层方法将离子液体固定在层状材料中。 发现固定化的离子液体可用作CO 2和环氧丙烷的偶合反应合成碳酸丙烯酯的催化剂。 固定化的离子液体表现出与游离离子液体相似的反应性。 总体而言，10种机械化学方法证明有效地将离子液体固定在分层化合物中，从而可能扩大离子液体的应用，同时改善催化剂分离和回收利用。

公开(公告)号：US08609572B2

公开(公告)日：2013-12-17

申请号：US11794772

申请日：2006-01-04

Applicant: Martyn J. Earl ,  Kenneth R. Seddon ,  Stewart Forsyth ,  Ute Frohlich ,  Nimal Gunaratne ,  Suhas Katdare

Inventor： Martyn J. Earl ,  Kenneth R. Seddon ,  Stewart Forsyth ,  Ute Frohlich ,  Nimal Gunaratne ,  Suhas Katdare

IPC: B01J31/00

CPC classification number: C07C217/08 ,  B01J31/0201 ,  B01J31/0204 ,  B01J31/0225 ,  B01J31/0234 ,  B01J31/0237 ,  B01J31/0277 ,  B01J31/0278 ,  B01J31/0282 ,  B01J31/0284 ,  B01J31/0287 ,  B01J31/0288 ,  B01J31/0289 ,  B01J31/0291 ,  B01J31/2208 ,  B01J2231/341 ,  B01J2231/342 ,  B01J2231/346 ,  B01J2231/348 ,  B01J2231/349 ,  B01J2231/4261 ,  B01J2231/645 ,  B01J2231/72 ,  B01J2531/824 ,  B01J2531/90 ,  C07B61/00 ,  C07C45/512 ,  C07C45/62 ,  C07C45/66 ,  C07C45/67 ,  C07C45/72 ,  C07C45/73 ,  C07C45/74 ,  C07C211/63 ,  C07D213/73 ,  C07D233/54 ,  C07D303/32 ,  Y02P20/542 ,  C07C47/228 ,  C07C49/603 ,  C07C49/647 ,  C07C49/637 ,  C07C49/203 ,  C07C49/597 ,  C07C49/497 ,  C07C49/707 ,  C07C49/17 ,  C07C49/403

Abstract: Use of ionic liquids as solvents in base-catalysed chemical reactions wherein the ionic liquid is composed of at least one species of cation and at least one species of anion, characterized in that a cation of the ionic liquid comprises a positively charge moiety and a basic moiety, and further wherein such ionic liquids may be used as promoters or catalysts for the chemical reactions.

Abstract translation: 在碱催化的化学反应中使用离子液体作为溶剂，其中离子液体由至少一种阳离子和至少一种阴离子组成，其特征在于离子液体的阳离子包含正电荷部分和碱性 部分，其中这种离子液体可以用作化学反应的促进剂或催化剂。

公开(公告)号：US20120136189A1

公开(公告)日：2012-05-31

申请号：US13025935

申请日：2011-02-11

Applicant: Matthias Dötterl ,  Helmut G. Alt ,  Roland Schmidt

Inventor： Matthias Dötterl ,  Helmut G. Alt ,  Roland Schmidt

IPC: C07C2/24

CPC classification number: C07C2/32 ,  B01J31/0278 ,  B01J31/0282 ,  B01J31/0284 ,  B01J31/1815 ,  B01J2231/20 ,  B01J2531/0241 ,  B01J2531/847 ,  C07C2531/02 ,  C07C2531/14 ,  C07C2531/22 ,  C07C11/02

Abstract: The present invention relates generally to buffered ionic liquids that are very useful for dimerization of olefins, such as isopropene, wherein the buffer is a phosphine or a bismuthine or an arsine or an amine.

Abstract translation: 本发明一般涉及对烯烃二聚，如异丙烯非常有用的缓冲离子液体，其中缓冲液是膦或铋或胂或胺。

公开(公告)号：US20120123146A1

公开(公告)日：2012-05-17

申请号：US13387443

申请日：2010-05-13

Applicant: Hiroyuki Kawakami ,  Kenichi Tominaga ,  Kazuhiko Sato

Inventor： Hiroyuki Kawakami ,  Kenichi Tominaga ,  Kazuhiko Sato

IPC: C07C67/347

CPC classification number: B01J31/0239 ,  B01J31/0237 ,  B01J31/0282 ,  B01J31/0284 ,  B01J31/20 ,  B01J37/04 ,  B01J2231/321 ,  B01J2531/821 ,  B01J2531/845 ,  C07C67/38 ,  C07C2601/14 ,  C07C2602/42 ,  C07C69/753 ,  C07C69/75 ,  C07C69/24

Abstract: Disclosed is an effective method for producing an ester compound at a reaction temperature lower than that of conventional methods, and with a high yield, even when inexpensive formic acid ester is used as a starting material. A method for producing an ester compound, the method comprising the step of reacting an organic compound having at least one unsaturated carbon bond in the molecule, and a formic acid ester in the presence of a catalyst system containing: a ruthenium compound; a cobalt compound; and a halide salt.

Abstract translation: 公开了在低于常规方法的反应温度下生产酯化合物的有效方法，并且即使使用便宜的甲酸酯作为起始原料，也以高产率生产。 一种酯化合物的制造方法，其特征在于，在含有钌化合物的催化剂体系的存在下，使分子中具有至少一个不饱和碳键的有机化合物与甲酸酯反应的方法， 钴化合物; 和卤化物盐。

公开(公告)号：US20110034698A1

公开(公告)日：2011-02-10

申请号：US12908479

申请日：2010-10-20

Applicant: Nikolai(Mykola) Ignatyev ,  German Bissky ,  Helge Willner

Inventor： Nikolai(Mykola) Ignatyev ,  German Bissky ,  Helge Willner

IPC: C07D213/74 ,  C07C381/12 ,  C07C43/04 ,  C07D295/027 ,  C07C279/04

CPC classification number: C07C43/00 ,  B01J31/0282 ,  B01J31/0284 ,  B01J31/0287 ,  B01J31/0288 ,  B01J31/0289 ,  C07C381/12 ,  C07D213/74 ,  C07D233/58 ,  C07F9/5407

Abstract: The present invention relates to oxonium salts having [(Ro)3O]+ cations and sulfonium salts having [(Ro)3S]+ cations, where Ro denotes straight-chain or branched alkyl groups having 1-8 C atoms or phenyl which is unsubstituted or substituted by Ro, ORo, N(Ro)2, CN or halogen, and anions selected from the group of [PFx(CyF2y+1−xHz)6−x]− anions, where 2≦x≦5, 1≦y≦8 and 0≦z≦2y+1, or anions selected from the group of [BFn(CN)4−n]− anions, where n=0, 1, 2 or 3, or anions selected from the group of [(Rf1SO2)2N]9− anions or anions selected from the group of [BFWRf24−w]− anions, to processes for the preparation thereof, and to the use thereof, in particular for the preparation of ionic liquids.

Abstract translation: 本发明涉及具有[（Ro）3 O] +阳离子的鎓盐和具有[（Ro）3S] +阳离子的锍盐，其中，R a表示具有1-8个C原子的直链或支链烷基或未被取代的苯基 或被Ro，ORo，N（Ro）2，CN或卤素取代的阴离子和选自[PFx（CyF2y + 1-xHz）6-x] - 阴离子的阴离子，其中2和nlE; x和nlE; 5,1＆ ; 8和0＆nlE; z和nlE; 2y + 1或选自[BFn（CN）4-n] - 阴离子的阴离子，其中n = 0,1,2或3，或选自[（ Rf1SO2）2N] 9-选自[BFWRf24-w] - 阴离子的阴离子或阴离子，其制备方法及其用途，特别是用于制备离子液体。

公开(公告)号：US20070021604A1

公开(公告)日：2007-01-25

申请号：US11185692

申请日：2005-07-21

Applicant: Youquan Deng ,  Zhengyin Du ,  Shu Guo ,  Zuopeng Li ,  Laiying Zhu

Inventor： Youquan Deng ,  Zhengyin Du ,  Shu Guo ,  Zuopeng Li ,  Laiying Zhu

IPC: C07D223/10 ,  C07D211/02 ,  C07D207/02

CPC classification number: B01J31/0282 ,  B01J31/0284 ,  C07D207/267 ,  C07D223/10 ,  C07D225/02 ,  Y02P20/52

Abstract: The invention relates to a class of novel Brønsted acidic ionic liquids each having a lactam cation, and to a method for preparing the same through simple neutralization reaction of a lactam, which is available in large scale from industry, with a Brønsted inorganic or organic acid under room temperature. The properties of the lactam Brønsted acidic ionic liquids are as follows: they are water- and moisture-stable; they are more environmentally benign and lower cost than that of dialkylimidazolium salts; they have stronger Brønsted acidity and can be used as acidic catalysts and media instead of inorganic corrosive acids, such as concentrated sulfuric acid and hydrofluoric acid, in many acid-catalyzed reactions; and they can also be used as green media for extraction and separation.

Abstract translation: 本发明涉及一种各自具有内酰胺阳离子的新型布朗斯台德酸性离子液体及其制备方法，所述方法通过工业上大规模获得的内酰胺与布朗斯台德无机或有机酸的简单中和反应 在室温下。 内酰胺布朗斯特酸性离子液体的性质如下：它们是水分和水分稳定的; 它们比二烷基咪唑盐更环保，成本更低; 它们具有更强的布朗斯台德酸度，并且可以在许多酸催化反应中用作酸性催化剂和介质而不是无机腐蚀性酸，例如浓硫酸和氢氟酸; 它们也可以用作提取和分离的绿色介质。