公开(公告)号：US20190161508A1

公开(公告)日：2019-05-30

申请号：US16173207

申请日：2018-10-29

Applicant: Eastman Chemical Company

Inventor： Leo Iu ,  Matthew Clarke ,  Kevin John Fontenot ,  Mesfin Ejerssa Janka

IPC: C07F9/6571 ,  B01J31/18 ,  B01J31/24 ,  C07C45/50

CPC classification number: C07F9/6571 ,  B01J31/185 ,  B01J31/1875 ,  B01J31/2419 ,  B01J31/2433 ,  B01J31/2495 ,  B01J2231/321 ,  B01J2531/0266 ,  B01J2531/822 ,  B01J2531/94 ,  B01J2540/10 ,  C07C45/50 ,  C07F9/65746 ,  C07C47/02

Abstract: Ligands for use with catalyst compositions used in hydroformylation reactions are described herein. The ligands are used with various octofluorotoluene or hydrocarbon solvents and achieve an increase in isoselectivity with an increase in temperature, an increase in TON with an increase in temperature, and/or will show isoselectivity that is surprisingly high in comparison to the hydroformylation reactions using common solvents.

公开(公告)号：US09260405B2

公开(公告)日：2016-02-16

申请号：US14140479

申请日：2013-12-25

Applicant: Industrial Technology Research Institute

Inventor： Cheng-Wei Yeh ,  Mao-Lin Hsueh ,  Yi-Zhen Chen ,  Chih-Wei Liu ,  Kuo-Chen Shih ,  Hsi-Hsin Shih

IPC: C07D317/34 ,  B01J27/14 ,  B01J27/24

CPC classification number: C08G64/1608 ,  B01J27/128 ,  B01J27/14 ,  B01J27/24 ,  B01J31/0239 ,  B01J31/185 ,  B01J31/1875 ,  B01J31/2239 ,  B01J31/2404 ,  B01J2231/34 ,  B01J2531/16 ,  B01J2531/26 ,  B01J2531/31 ,  B01J2531/46 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/842 ,  B01J2531/845 ,  C07D317/34 ,  Y02P20/142

Abstract: A catalyst system and a method for manufacturing cyclic carbonate by the same are provided. The catalyst system includes a transition metal salt containing a halo group, an acetate group, or a combination thereof, and an organic phosphine ligand. The molar ratio of the organic phosphine ligand to the transition metal salt is greater than 0 and less than or equal to 50.

Abstract translation: 提供了一种催化剂体系及其制备环状碳酸酯的方法。 催化剂体系包括含有卤素基团，乙酸酯基团或其组合的过渡金属盐和有机膦配体。 有机膦配体与过渡金属盐的摩尔比大于0且小于或等于50。

公开(公告)号：US08598371B2

公开(公告)日：2013-12-03

申请号：US13871072

申请日：2013-04-26

Applicant: Solvias AG

Inventor： Benoit Pugin ,  Matthias Lotz ,  Heidi Landert ,  Adrian Wyss ,  Raphael Aardoom ,  Bjorn Gschwend ,  Andreas Pfaltz ,  Felix Spindler

IPC: C07F9/28

CPC classification number: C07F13/005 ,  B01J31/1875 ,  B01J31/2291 ,  B01J31/2495 ,  B01J2231/643 ,  B01J2231/645 ,  B01J2531/0238 ,  B01J2531/822 ,  B01J2531/827 ,  C07B53/00 ,  C07B2200/07 ,  C07C67/303 ,  C07C67/31 ,  C07C231/12 ,  C07C231/18 ,  C07F9/46 ,  C07F9/5004 ,  C07F9/5018 ,  C07F9/5022 ,  C07F9/5027 ,  C07F9/65515 ,  C07F9/65517 ,  C07F9/65522 ,  C07F9/655354 ,  C07F17/02 ,  C07C69/34 ,  C07C69/732 ,  C07C69/675 ,  C07C233/47

Abstract: Compounds of the formula (I) in the form of a mixture of predominantly one diastereomer or in the form of pure diastereomers, Z1-Q-P*R0R1  (I), wherein: Z1 is a C-bonded, secondary phosphine group of the formula —P(R)2, wherein R is a hydrocarbon radical or O-atom(s)-containing heterohydrocarbon radical having 1 to 18 carbon atoms and optionally substituted by C1-C6-alkyl, trifluoromethyl, C1-C6-alkoxy, trifluoromethoxy, (C1-C4-alkyl)2amino, (C6H5)3Si, (C1-C12-alkyl)3Si or halogen; Q is selected from the group consisting of: (i) an optionally substituted achiral aromatic group, wherein the achiral aromatic group is bonded directly to Z1 through a carbon atom of the achiral aromatic group and bonded directly to P*R0R1 through a carbon atom of the achiral aromatic group, and (ii) an optionally substituted C1-C4-alkylene group; P* is a chiral phosphorus atom; R0 is methyl; and R1 is a C-bonded optically enriched or optically pure chiral, mono- or polycyclic, nonaromatic hydrocarbon ring; and preparation and use.

Abstract translation: 主要为一种非对映异构体或纯非对映异构体形式Z1-QP * R0R1（Ⅰ）的混合物形式的式（I）化合物，其中：Z1是式 - P（R）2，其中R是具有1至18个碳原子并且任选被C 1 -C 6烷基，三氟甲基，C 1 -C 6 - 烷氧基，三氟甲氧基，（C 1 -C 6）烷氧基， C 1 -C 4烷基）2氨基，（C 6 H 5）3 Si，（C 1 -C 12烷基）3 Si或卤素; Q选自：（i）任选取代的非手性芳族基团，其中所述非手性芳族基团通过所述非手性芳族基团的碳原子直接键合到Z 1，并通过碳原子直接键合到P * R0R1上; 非手性芳族基团，和（ii）任选取代的C 1 -C 4 - 亚烷基; P *是手性磷原子; R0是甲基; 并且R 1是C-键合的光学富集或光学纯的手性，单环或多环，非芳族烃环; 并准备使用。

公开(公告)号：US20110201844A1

公开(公告)日：2011-08-18

申请号：US13092817

申请日：2011-04-22

Applicant: Jae Hui Choi ,  Dong Hyun Ko ,  Sung Shik Eom ,  Moo Ho Hong ,  O Hark Kwon ,  Dae Chul Kim

Inventor： Jae Hui Choi ,  Dong Hyun Ko ,  Sung Shik Eom ,  Moo Ho Hong ,  O Hark Kwon ,  Dae Chul Kim

IPC: C07C45/50 ,  B01J31/24

CPC classification number: C07C45/49 ,  B01J31/1875 ,  B01J31/20 ,  B01J31/2208 ,  B01J31/2404 ,  B01J2231/321 ,  B01J2531/822 ,  B01J2531/827 ,  B01J2531/845 ,  C07C45/50 ,  C07F9/46 ,  C07F9/5022 ,  C07F9/655345 ,  C07F9/6571 ,  C07F9/657127 ,  C07C47/228 ,  C07C47/02

Abstract: The present invention relates to a catalyst composition for hydroformylation and a method for preparing aldehydes using the same, wherein the catalyst composition for hydroformylation comprises: a triaryl phosphine ligand; a phosphine oxide or phosphine sulfide ligand having a specific chemical formula; and a transition metal catalyst. The catalyst composition provides high catalyst activity and stability and selectivity to normal aldehydes when used in the hydroformylation for preparing aldehydes from olefins.

Abstract translation: 本发明涉及一种用于加氢甲酰化的催化剂组合物及其制备方法，其中用于加氢甲酰化的催化剂组合物包括：三芳基膦配体; 具有特定化学式的氧化膦或硫化膦配体; 和过渡金属催化剂。 当用于从烯烃制备醛的加氢甲酰化中时，催化剂组合物提供高的催化剂活性和对正醛的稳定性和选择性。

公开(公告)号：US20100152029A1

公开(公告)日：2010-06-17

申请号：US12281186

申请日：2007-02-28

Applicant: Kazushi Mashima ,  Masato Ohashi ,  Akihiro Yagyu ,  Hirohito Hirata

Inventor： Kazushi Mashima ,  Masato Ohashi ,  Akihiro Yagyu ,  Hirohito Hirata

IPC: B01J31/12 ,  C07F15/00

CPC classification number: C07F15/0093 ,  B01D53/945 ,  B01D53/9454 ,  B01J21/06 ,  B01J21/10 ,  B01J23/16 ,  B01J23/28 ,  B01J23/40 ,  B01J23/42 ,  B01J23/48 ,  B01J23/58 ,  B01J23/70 ,  B01J31/16 ,  B01J31/1625 ,  B01J31/1805 ,  B01J31/1865 ,  B01J31/1875 ,  B01J31/2208 ,  B01J31/226 ,  B01J31/24 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/008 ,  B01J37/0018 ,  B01J37/0203 ,  B01J37/086 ,  B01J2531/16 ,  B01J2531/64 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/828 ,  B01J2531/842 ,  B01J2531/847 ,  Y02T10/22

Abstract: A multiple-metal complex-containing compound in accordance with an embodiment has a plurality of metal complexes in each of which a ligand is coordinated to one metal atom or a plurality of metal atoms of the same kind. The plurality of metal complexes are bound to each other via a polydentate ligand that substitutes partially the ligands of the two or more metal complexes, and have 2 to 1000 metal atoms.

Abstract translation: 根据实施方案的含多金属络合物的化合物具有多个金属配合物，其中每个金属配合物配位于一个金属原子或多个相同类型的金属原子。 多个金属络合物通过多部分配位体彼此结合，该多齿配体部分代替两个或更多个金属络合物的配体，并且具有2至1000个金属原子。

公开(公告)号：US07521575B2

公开(公告)日：2009-04-21

申请号：US10577138

申请日：2004-10-28

Applicant: Michael Bartsch ,  Robert Baumann ,  Gerd Haderlein ,  Miquel Angel Flores ,  Tim Jungkamp ,  Hermann Luyken ,  Jens Scheidel ,  Wolfgang Siegel

Inventor： Michael Bartsch ,  Robert Baumann ,  Gerd Haderlein ,  Miquel Angel Flores ,  Tim Jungkamp ,  Hermann Luyken ,  Jens Scheidel ,  Wolfgang Siegel

IPC: C07C253/00

CPC classification number: B01J31/1885 ,  B01J31/185 ,  B01J31/1875 ,  B01J2231/323 ,  B01J2231/52 ,  B01J2531/847 ,  C07C253/10 ,  C07C253/30 ,  C07F9/4875 ,  C07F9/65744 ,  C07C255/07 ,  C07C255/09

Abstract: The invention relates to phosphinite phosphites I of formula 1, 2, 3, 4, 5 or 6 and mixtures thereof, wherein R1, R2, R4 independently represent an alkyl or alkylene group with 1 to 8 carbon atoms, provided that at least one of the groups R1, R2, R4 is different from H; R5 to R22 independently represent H, an alkyl or alkylene group with 1 to 8 carbon atoms; R3 is H, methyl or ethyl; X is F, Cl or CF3, if n=1 or 2 and X is H, if n=0.

Abstract translation: 本发明涉及式1,2,3,4,5或6的亚磷酸亚磷酸盐I及其混合物，其中R 1，R 2，R 4独立地表示具有1至8个碳原子的烷基或亚烷基，条件是至少一个 基团R 1，R 2，R 4不同于H; R 5至R 22独立地表示H，具有1至8个碳原子的烷基或亚烷基; R3是H，甲基或乙基; 如果n = 1或2，X是F，Cl或CF 3，如果n = 0，则X为H。

公开(公告)号：US20070010695A1

公开(公告)日：2007-01-11

申请号：US10539640

申请日：2003-12-17

Applicant: Marc Lemaire ,  Christine Saluzzo ,  Mikael Berthod

Inventor： Marc Lemaire ,  Christine Saluzzo ,  Mikael Berthod

IPC: C07F9/28 ,  C08F20/00

CPC classification number: C08G79/06 ,  B01J31/1658 ,  B01J31/1875 ,  B01J31/2452 ,  B01J2231/643 ,  B01J2231/645 ,  B01J2531/0266 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/827 ,  B01J2531/828 ,  B01J2531/847 ,  C07B53/00 ,  C07F9/5027 ,  C07F9/5329 ,  C07F15/0046 ,  C07F15/0053

Abstract: The invention concerns novel diphosphines of formula (I) useful in particular, in their optically active form, as ligands in metal complexes. The invention also concerns their uses an intermediates in the preparation of polymeric insoluble ligands. The invention further concerns the use of said insoluble ligands in the preparation of metal complexes for asymmetric. catalysis.

Abstract translation: 本发明涉及式（I）的新型二膦，特别是其旋光活性形式，作为金属配合物中的配体。 本发明还涉及它们在制备聚合物不溶性配体中的用途。 本发明还涉及所述不溶性配体在制备用于不对称的金属络合物中的用途。 催化。

公开(公告)号：US20070004927A1

公开(公告)日：2007-01-04

申请号：US10571722

申请日：2004-06-02

Applicant: Benjamin Mesequer ,  Dieter Arlt

Inventor： Benjamin Mesequer ,  Dieter Arlt

IPC: C07F9/02

CPC classification number: B01J31/24 ,  B01J31/1875 ,  B01J2231/641 ,  B01J2531/821 ,  C07B53/00 ,  C07F9/5027 ,  C07F9/5329 ,  C07F9/65527 ,  C07F15/0053

Abstract: The present invention relates to biarylbisphosphines and intermediates thereof. The scope of the invention further encompasses catalysts preparable from the biarylbisphosphines and their use in asymmetric syntheses.

Abstract translation: 本发明涉及双芳基双膦及其中间体。 本发明的范围还包括可从双芳基双膦制备的催化剂及其在不对称合成中的用途。

公开(公告)号：US20060161022A1

公开(公告)日：2006-07-20

申请号：US11298641

申请日：2005-12-08

Applicant: Benjamin Meseguer ,  Dieter Arlt

Inventor： Benjamin Meseguer ,  Dieter Arlt

IPC: C07F9/02 ,  B01J31/00

CPC classification number: B01J31/24 ,  B01J31/1875 ,  B01J2231/641 ,  B01J2531/821 ,  C07B53/00 ,  C07F9/5027 ,  C07F9/5329 ,  C07F9/65527 ,  C07F15/0053

Abstract: The present invention relates to biarylbisphosphines and intermediates thereof. The scope of the invention further encompasses catalysts preparable from the biarylbisphosphines and their use in asymmetric syntheses.

Abstract translation: 本发明涉及双芳基双膦及其中间体。 本发明的范围还包括可从双芳基双膦制备的催化剂及其在不对称合成中的用途。

公开(公告)号：US20040147392A1

公开(公告)日：2004-07-29

申请号：US10353501

申请日：2003-01-29

Inventor： George Y. Li

IPC: B01J031/00

CPC classification number: B01J31/1875 ,  B01J2231/4211 ,  B01J2231/4227 ,  B01J2231/4277 ,  B01J2231/4283 ,  B01J2531/80 ,  B01J2531/824 ,  C07B37/04

Abstract: The present invention provides the preparation and use of halophosphine-transition metal complex as catalysts for cross-coupling reaction to produce substituted aromatic heterocycles, biaryls and arylamines by reacting pyridyl halides or aryl halides with arylboronic acids or amines.

Abstract translation: 本发明提供了卤代膦过渡金属络合物作为交叉偶联反应的催化剂的制备和用途，以通过使吡啶基卤化物或芳基卤化物与芳基硼酸或胺反应来制备取代的芳族杂环，联芳基和芳基胺。