公开(公告)号：US20090270248A1

公开(公告)日：2009-10-29

申请号：US11794772

申请日：2006-01-04

Applicant: Martyn John Earl ,  Kenneth Richard Seddon ,  Stewart Forsyth ,  Ute Frohlich ,  Nimal Gunaratne ,  Suhas Katdare

Inventor： Martyn John Earl ,  Kenneth Richard Seddon ,  Stewart Forsyth ,  Ute Frohlich ,  Nimal Gunaratne ,  Suhas Katdare

IPC: B01J31/02 ,  B01F1/00

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, characterised 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：US07541309B2

公开(公告)日：2009-06-02

申请号：US11435580

申请日：2006-05-16

Applicant: Horacio Trevino ,  Zhenhua Zhou ,  Zhihua Wu ,  Bing Zhou

Inventor： Horacio Trevino ,  Zhenhua Zhou ,  Zhihua Wu ,  Bing Zhou

IPC: B01J31/00 ,  B01J23/00 ,  B01J23/58 ,  B01J23/56 ,  C10G35/00 ,  C10G35/04 ,  C10G35/06

CPC classification number: B01J23/40 ,  B01J21/04 ,  B01J23/468 ,  B01J23/56 ,  B01J23/626 ,  B01J23/6567 ,  B01J31/0201 ,  B01J31/0215 ,  B01J31/0217 ,  B01J31/0225 ,  B01J31/0229 ,  B01J31/0235 ,  B01J31/0237 ,  B01J31/0247 ,  B01J31/04 ,  B01J31/068 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/006 ,  B01J37/0203 ,  B01J37/0211 ,  B01J37/08 ,  C10G35/09 ,  C10G35/095

Abstract: Catalysts suitable for use in reforming hydrocarbons have a halogen promoter and a plurality of dispersed nanocatalyst particles supported on a solid support. The dispersed nanocatalyst particles are manufactured using a dispersing agent to control the size and/or crystal face exposure of the particles. The controlled size and dispersion of the nanocatalyst particles allows the reforming catalyst to be loaded with significantly less halogen promoter while still maintaining or increasing the catalyst's reforming performance. The catalysts of the present invention have shown improved C5+ production with the significantly reduced levels of halogen promoter.

Abstract translation: 适用于重整烃的催化剂具有卤素促进剂和负载在固体载体上的多个分散的纳米催化剂颗粒。 使用分散剂制造分散的纳米催化剂颗粒以控制颗粒的尺寸和/或晶面暴露。 纳米催化剂颗粒的受控尺寸和分散体允许重整催化剂负载显着更少的卤素促进剂，同时仍保持或提高催化剂的重整性能。 本发明的催化剂已显示改进的C5 +产生与显着降低的卤素启动子水平。

公开(公告)号：US20090118118A1

公开(公告)日：2009-05-07

申请号：US12352253

申请日：2009-01-12

Applicant: Linfeng Chen ,  Richard E. Campbell, JR.

Inventor： Linfeng Chen ,  Richard E. Campbell, JR.

IPC: B01J31/02 ,  B01J31/04 ,  B01J21/06

CPC classification number: C08F10/00 ,  B01J31/0201 ,  B01J31/0272 ,  B01J31/04 ,  B01J31/143 ,  C08F10/06 ,  C08F110/06 ,  C08F4/6496 ,  C08F4/6495 ,  C08F4/6494 ,  C08F4/6465 ,  C08F2500/12 ,  C08F2500/18

Abstract: A catalyst composition for the polymerization of propylene comprising one or more Ziegler-Natta procatalyst compositions comprising one or more transition metal compounds and one or more esters of aromatic dicarboxylic acid internal electron donors; one or more aluminum containing cocatalysts; a selectivity control agent (SCA) comprising at least one silicon containing compound containing at least one C1-10 alkoxy group bonded to a silicon atom, and one or more activity limiting agent (ALA) compounds comprising one or more aliphatic or cycloaliphatic carboxylic acids; alkyl-, cycloalkyl- or alkyl(poly)(oxyalkyl)-(poly)ester derivatives thereof; or inertly substituted derivatives of the foregoing.

Abstract translation: 一种用于丙烯聚合的催化剂组合物，其包含一种或多种齐格勒 - 纳塔前催化剂组合物，其包含一种或多种过渡金属化合物和一种或多种芳族二羧酸内电子给体的酯; 一种或多种含铝助催化剂; 包含至少一种含有至少一个与硅原子键合的C 1-10烷氧基的含硅化合物的选择性控制剂（SCA）和一种或多种包含一种或多种脂族或脂环族羧酸的活性限制剂（ALA）化合物; 烷基 - ，环烷基 - 或烷基（聚）（烷氧基） - （聚）酯衍生物; 或惰性取代的衍生物。

公开(公告)号：US20070203347A1

公开(公告)日：2007-08-30

申请号：US11656891

申请日：2007-01-22

Applicant: Hisashi Yamamoto ,  Arindrajit Basak ,  Wei Zhang

Inventor： Hisashi Yamamoto ,  Arindrajit Basak ,  Wei Zhang

IPC: C07D301/19 ,  C07F11/00

CPC classification number: C07D303/14 ,  B01J31/006 ,  B01J31/0201 ,  B01J31/2213 ,  B01J31/2226 ,  B01J31/2234 ,  B01J2231/70 ,  B01J2231/72 ,  B01J2531/0266 ,  B01J2531/56 ,  B01J2531/64 ,  B01J2540/34 ,  C07D301/14

Abstract: The present invention relates to the synthesis of chiral epoxides via a catalytic asymmetric oxidation of olefins. Additionally, the methodology provides a method of asymmetrically oxidizing sulfides and phosphines. This asymmetric oxidation employs a catalyst system composed of a metal and a chiral bishydroxamic acid ligand, which, in the presence of a stoichiometric oxidation reagent, serves to asymmetrically oxidize a variety of substrates.

公开(公告)号：US07202371B2

公开(公告)日：2007-04-10

申请号：US10762028

申请日：2004-01-20

Applicant: Hisashi Yamamoto ,  Arindrajit Basak ,  Wei Zhang

Inventor： Hisashi Yamamoto ,  Arindrajit Basak ,  Wei Zhang

IPC: C07D301/19 ,  C07D301/12

CPC classification number: C07D303/14 ,  B01J31/006 ,  B01J31/0201 ,  B01J31/2213 ,  B01J31/2226 ,  B01J31/2234 ,  B01J2231/70 ,  B01J2231/72 ,  B01J2531/0266 ,  B01J2531/56 ,  B01J2531/64 ,  B01J2540/34 ,  C07D301/14

Abstract: The present invention relates to the synthesis of chiral epoxides via a catalytic asymmetric oxidation of olefins. Additionally, the methodology provides a method of asymmetrically oxidizing sulfides and phosphines. This asymmetric oxidation employs a catalyst system composed of a metal and a chiral bishydroxamic acid ligand, which, in the presence of a stoichiometric oxidation reagent, serves to asymmetrically oxidize a variety of substrates.

Abstract translation: 本发明涉及通过烯烃的催化不对称氧化合成手性环氧化物。 另外，该方法提供了一种不对称氧化硫化物和膦的方法。 这种不对称氧化采用由金属和手性双硅氧酸配体组成的催化剂体系，其在化学计量氧化试剂的存在下用于不对称地氧化各种底物。

公开(公告)号：US20070066772A1

公开(公告)日：2007-03-22

申请号：US10553229

申请日：2004-04-14

Applicant: Klaus Foettinger ,  Martin Schneider

Inventor： Klaus Foettinger ,  Martin Schneider

IPC: C08F4/44 ,  B01J31/00

CPC classification number: C08F110/02 ,  B01J21/08 ,  B01J27/135 ,  B01J31/0201 ,  B01J31/0211 ,  B01J31/0228 ,  B01J31/0231 ,  B01J31/0254 ,  B01J31/0272 ,  B01J31/122 ,  B01J31/128 ,  B01J31/143 ,  B01J31/38 ,  C08F10/00 ,  C08F210/16 ,  C08F4/6546 ,  C08F4/651 ,  C08F4/025 ,  C08F210/08 ,  C08F2500/17 ,  C08F2500/18 ,  C08F4/6565

Abstract: The present invention relates to catalyst systems of the Ziegler-Natta type, to a process for preparing them, to their use for the polymerization of olefins and to ethylene copolymers which can be prepared using this catalyst system.

Abstract translation: 本发明涉及齐格勒 - 纳塔型催化剂体系，其制备方法，其用于烯烃聚合和乙烯共聚物的用途，该共聚物可使用该催化剂体系制备。

公开(公告)号：US06686307B2

公开(公告)日：2004-02-03

申请号：US09993512

申请日：2001-11-05

Applicant: Mario Sacchetti ,  Gabriele Govoni ,  Anna Fait

Inventor： Mario Sacchetti ,  Gabriele Govoni ,  Anna Fait

IPC: B01J3100

CPC classification number: B01J27/138 ,  B01J31/0201 ,  C08F10/00 ,  C08F110/06 ,  C08F4/6545 ,  C08F2500/18 ,  C08F2500/20 ,  C08F4/6543 ,  C08F4/022

Abstract: The present invention relates to MgCl2.mROH.nH2O adducts, where R is a C1-C10 alkyl, 2≦m≦4.2, 0≦n≦0.7, characterized by an X-ray diffraction spectrum in which, in the range of 2&thgr; diffraction angles between 5° and 15°, the three main diffraction lines are present at diffraction angles 2&thgr; of 8.8±0.2°, 9.4±0.2° and 9.8±0.2°, the most intense diffraction lines being the one at 2&thgr;=8.8±0.2°, the intensity of the other two diffraction lines being at least 0.2 times the intensity of the most intense diffraction line. Catalyst components obtained from the adducts of the present invention are capable to give catalysts for the polymerization of olefins characterized by enhanced activity and stereospecificity with respect to the catalysts prepared from the adducts of the prior art.

Abstract translation: 本发明涉及MgCl 2·mROH·nH 2 O加合物，其中R是C 1 -C 10烷基，2 <= m <= 4.2,0 <= n <0.7，其特征在于X射线衍射光谱，其中在 2θ衍射角在5°和15°之间的范围内，三条主要的衍射线分别以8.8±0.2°，9.4±0.2°和9.8±0.2°的衍射角2θ处存在，最强的衍射线为2θ= 8.8±0.2°，其他两条衍射线的强度是最强衍射线强度的0.2倍。由本发明的加合物得到的催化剂成分能够提供用于烯烃聚合的催化剂，其特征在于增强的 相对于由现有技术的加合物制备的催化剂的活性和立体定向性。

公开(公告)号：US20020086794A1

公开(公告)日：2002-07-04

申请号：US09993512

申请日：2001-11-05

Applicant: Basell Technology Company BV.

Inventor： Mario Sacchetti ,  Gabriele Govoni ,  Anna Fait

IPC: B01J031/00

CPC classification number: B01J27/138 ,  B01J31/0201 ,  C08F10/00 ,  C08F110/06 ,  C08F4/6545 ,  C08F2500/18 ,  C08F2500/20 ,  C08F4/6543 ,  C08F4/022

Abstract: The present invention relates to MgCl2.mROH.nH2O adducts, where R is a C1-C10 alkyl, 2nullmnull4.2, 0nullnnull0.7 , characterized by an X-ray diffraction spectrum in which, in the range of 2null diffraction angles between 5null and 15null, the three main diffraction lines are present at diffraction angles 2null of 8.8null0.2null, 9.4null0.2null and 9.8null0.2null, the most intense diffraction lines being the one at 2nullnull8.8null0.2null, the intensity of the other two diffraction lines being at least 0.2 times the intensity of the most intense diffraction line. Catalyst components obtained from the adducts of the present invention are capable to give catalysts for the polymerization of olefins characterized by enhanced activity and stereospecificity with respect to the catalysts prepared from the adducts of the prior art.

Abstract translation: 本发明涉及MgCl 2·mROH·nH 2 O加合物，其中R是C 1 -C 10烷基，2 <= m <= 4.2,0 <= n <0.7，其特征在于X射线衍射光谱，其中在 2θ衍射角在5°和15°之间的范围内，三条主要的衍射线分别以8.8±0.2°，9.4±0.2°和9.8±0.2°的衍射角2θ处存在，最强的衍射线为2θ= 8.8±0.2°，其他两条衍射线的强度为最强衍射线强度的至少0.2倍。 从本发明的加合物获得的催化剂组分能够产生用于烯烃聚合的催化剂，其特征在于相对于由现有技术的加合物制备的催化剂具有增强的活性和立体定向性。

公开(公告)号：US06184413B2

公开(公告)日：2001-02-06

申请号：US09330576

申请日：1999-06-11

Applicant: Mark E. Davis ,  Kam To Wan

Inventor： Mark E. Davis ,  Kam To Wan

IPC: C07C6966

CPC classification number: C07C51/36 ,  B01J31/0201 ,  B01J31/0202 ,  B01J31/0208 ,  B01J31/1616 ,  B01J31/2409 ,  B01J31/2452 ,  B01J2231/321 ,  B01J2231/323 ,  B01J2231/643 ,  B01J2231/645 ,  B01J2531/0266 ,  B01J2531/42 ,  B01J2531/44 ,  B01J2531/56 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/827 ,  B01J2531/828 ,  B01J2531/847 ,  B01J2531/90 ,  B01J2540/32 ,  C07B53/00 ,  C07C45/505 ,  C07C67/31 ,  Y02P20/588 ,  C07C59/64 ,  C07C69/675

Abstract: Supported phase catalysts in which the support phase is highly polar, most preferably ethylene glycol or glycerol, are disclosed. An organometallic compound, preferably a metal complex of chiral sulfonated 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl is dissolved in the support phase. Such supported phase catalysts are useful for asymmetric synthesis of optically active compounds, including the asymmetric hydrogenation of prochiral unsaturated carbon-hetero atom bonds, such as ketones, imines and beta-keto esters.

Abstract translation: 公开了其中载体相是高极性的载体相催化剂，最优选的是乙二醇或甘油。 有机金属化合物，优选手性磺化的2,2'-双（二苯基膦基）-1,1'-联萘的金属络合物溶解在载体相中。 这种负载相催化剂可用于不对称合成光学活性化合物，包括前手性不饱和碳 - 杂原子键的不对称氢化，如酮，亚胺和β-酮酯。

公开(公告)号：US5567687A

公开(公告)日：1996-10-22

申请号：US310501

申请日：1994-09-21

Applicant: Darren Magda ,  Jonathan L. Sessler ,  Brent Iverson ,  Petra L. Jansen ,  Meredith Wright ,  Tarak D. Mody ,  Gregory W. Hemmi

Inventor： Darren Magda ,  Jonathan L. Sessler ,  Brent Iverson ,  Petra L. Jansen ,  Meredith Wright ,  Tarak D. Mody ,  Gregory W. Hemmi

IPC: A61K41/00 ,  A61K49/00 ,  A61K49/06 ,  A61K49/08 ,  A61K51/04 ,  A61L2/00 ,  B01J31/02 ,  B01J31/16 ,  B01J31/18 ,  C07D487/22 ,  C07H21/00 ,  C12N15/113

CPC classification number: C07D487/22 ,  A61K41/0042 ,  A61K41/0076 ,  A61K47/48069 ,  A61K49/0021 ,  A61K49/0054 ,  A61K49/085 ,  A61K49/106 ,  A61K49/126 ,  A61K51/0485 ,  A61L2/0011 ,  B01J31/1658 ,  B01J31/1815 ,  C07H21/00 ,  C12N15/113 ,  B01J2531/025 ,  B01J2531/26 ,  B01J2531/27 ,  B01J2531/33 ,  B01J2531/37 ,  B01J2531/38 ,  B01J31/0201 ,  C12N2310/15 ,  C12N2310/321 ,  C12N2310/3511

Abstract: A texaphyrin having substituents containing ethoxy groups, methods for using texaphyrins in photodynamic therapy, and cleavage of a polymer of deoxyribonucleic acid are disclosed. The in vivo treatment of tumors and atheroma is demonstrated using Lu(III)texaphyrin complexes. A preferred method of use is the site-specific cleavage of a polymer of deoxyribonucleic acid and a preferred texaphyrin is a derivatized texaphyrin having binding specificity, in particular, a texaphyrin covalently coupled to a site-directing molecule, preferably an oligonucleotide.

Abstract translation: 公开了具有含乙氧基的取代基的泰克萨菲瑞，光动力学治疗中使用泰克萨菲瑞的方法和脱氧核糖核酸的聚合物的切割。 使用Lu（III）泰克萨菲瑞复合物证明体内治疗肿瘤和动脉粥样硬化。 优选的使用方法是脱氧核糖核酸的聚合物的位点特异性切割，优选的泰克萨菲瑞是具有结合特异性的衍生的泰克萨菲林，特别是共价偶联到位点定向分子，优选寡核苷酸的泰克萨菲林。