专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20240270677A1 Process for Preparing Substituted Biphenyls via Suzuki Coupling of Aryl-Chlorides 审中-公开
公开(公告)号：US20240270677A1
公开(公告)日：2024-08-15
申请号：US18562130
申请日：2022-05-10
申请人： BASF SE
发明人： Thomas Schaub , Desislava Slavcheva Petkova , Jochen Dietz , Roland Goetz , A. Stephen K. Hashmi , Patrizio Orecchia
IPC分类号： C07C201/12 , B01J31/24 , C07D213/82 , C07D231/40
CPC分类号： C07C201/12 , B01J31/24 , C07D213/82 , C07D231/40
摘要： A process for preparing substituted biphenyls of the formula (I) which comprises reacting a compound of the formula (II) in the presence of a base and of a palladium catalyst, with an organoboron compound of the formula (IV).

2. 发明公开

US20230374195A1 Value Chain Return Process for Spent Polyurethanes by Hydrogenation 审中-公开
公开(公告)号：US20230374195A1
公开(公告)日：2023-11-23
申请号：US18031396
申请日：2021-10-12
申请人： BASF SE
发明人： Thomas Schaub , Paul Neumann , Mona Al Batal , A. Stephen K. Hashmi , Wei Zhou , Andreas Thomas Haedler , Markus Schuette , Viktoriia Zubar
IPC分类号： C08G18/82 , C08J11/28 , B01J31/18 , B01J31/20
CPC分类号： C08G18/82 , C08J11/28 , B01J31/189 , B01J31/20 , C08J2375/04 , B01J2531/821 , B01J2231/641
摘要： Spent polyurethanes are returned to the value chain by hydrogenating the spent polyurethanes in a hydrogen atmosphere in the presence of at least one homogeneous transition metal catalyst complex, wherein the transition metal is selected from metals of groups 7, 8, 9 and 10 of the periodic table of elements according to IUPAC, to obtain a polyamine and a polyol. The hydrogenation is carried out at a reaction temperature of at least 120° C. in a non-reducible solvent having a dipole moment of 10-1030 C·m or less.

3. 发明授权

US11453645B2 Process for producing substituted amino alcohols 有权
公开(公告)号：US11453645B2
公开(公告)日：2022-09-27
申请号：US17291390
申请日：2019-10-29
申请人： BASF SE
发明人： Thomas Schaub , Martin Ernst , Pilar Calleja , A. Stephen K. Hashmi
IPC分类号： C07D211/58 , C07C213/02 , C07C231/12 , C07C253/30
摘要： A process for producing a compound of the formula (I) involves at least reacting a compound of the formula (II) with hydrogen and water in the presence of at least one homogeneous transition metal catalyst TMC 1.

4. 再颁专利

USRE46374E1 Process for preparing di-, tri- and polyamines by homogeneously catalyzed alcohol amination 有权
公开(公告)号：USRE46374E1
公开(公告)日：2017-04-25
申请号：US15051391
申请日：2016-02-23
申请人： BASF SE
发明人： Thomas Schaub , Boris Buschhaus , Marion Kristina Da Silva , Mathias Schelwies , Rocco Paciello , Johann-Peter Melder , Martin Merger
IPC分类号： C07C213/02 , C07D307/52 , C07C209/16 , C07C211/10 , C07C217/08 , C07C215/08 , C07C211/09 , C07C211/18 , C07C215/20 , C07C211/12 , C07D223/04 , C07D205/04 , C07D207/02 , C07D207/20 , C07D211/06 , C07D295/027
CPC分类号： C07C213/02 , C07C209/16 , C07C2601/14 , C07D205/04 , C07D207/02 , C07D207/20 , C07D211/06 , C07D223/04 , C07D295/027 , C07D307/52 , C07C217/08 , C07C215/08 , C07C211/09 , C07C211/10 , C07C211/18 , C07C215/20 , C07C211/12
摘要： Process for preparing primary amines which have at least one functional group of the formula (—CH2—NH2) and at least one further primary amino group by alcohol amination of starting materials having at least one functional group of the formula (—CH2—OH) and at least one further functional group (—X), where (—X) is selected from among hydroxyl groups and primary amino groups, by means of ammonia with elimination of water, wherein the reaction is carried out homogeneously catalyzed in the presence of at least one complex catalyst comprising at least one element selected from groups 8, 9 and 10 of the Periodic Table and also at least one donor ligand.

5. 发明授权

US09061960B2 Method for working up mixtures 有权
标题翻译：处理混合物的方法
公开(公告)号：US09061960B2
公开(公告)日：2015-06-23
申请号：US13904418
申请日：2013-05-29
申请人： BASF SE
发明人： Thomas Schaub , Pepa Dimitrova , Rocco Paciello , Frederic Bauer
IPC分类号： C07C27/00 , C07C29/32 , C07C29/86 , C07C29/34
CPC分类号： C07C29/32 , C07C29/34 , C07C29/86 , C07C31/125
摘要： Method for working up a mixture comprising at least one alcohol of the general formula (I) R1—CH2—CH2—OH (I) or at least one branched alcohol of the general formula (II) R1—CH2—CH2—CHR1—CH2—OH (II), furthermore at least one oil-soluble complex compound of at least one metal of the 8th, 9th or 10th group of the Periodic Table of the Elements, which is selected from complex compounds which have at least one ligand L1 which is at least bidentate, where at least one coordination site of L1 is a nitrogen atom, and at least one acid of the general formula (III) R1—CH2—COOH (III) in the form of one of its salts, where the groups R1 are selected from C2-C10-alkyl, linear or branched, wherein (a) the mixture is treated with water which can comprise an alkali metal hydroxide, (b) the salt or salts of acid of the general formula (III) are extracted.
摘要翻译：处理包含至少一种通式（I）的醇R 1 -CH 2 -CH 2 -OH（I）或至少一种通式（II）的支链醇的混合物的方法R1-CH2-CH2-CHR1-CH2 -OH（II），以及元素周期表第8,9或10族中至少一种金属的至少一种油溶性络合物，其选自具有至少一个配体L1的配位化合物至少二齿，其中L1的至少一个配位位点是氮原子，和至少一种通式（III）的R1-CH2-COOH（Ⅲ）的酸盐，其中一个盐的形式，其中基团 R1选自直链或支链的C 2 -C 10 - 烷基，其中（a）该混合物用可以包含碱金属氢氧化物的水处理，（b）提取通式（III）的酸的盐或盐。

6. 发明申请

US20140073817A1 METHOD FOR PREPARING MENTHONE FROM ISOPULEGOL 有权
标题翻译：从ISOPULEGOL制备MENTHONE的方法
公开(公告)号：US20140073817A1
公开(公告)日：2014-03-13
申请号：US14022396
申请日：2013-09-10
申请人： BASF SE
发明人： Thomas Schaub , Martine Weis , Stefan Rudenauer
IPC分类号： C07C45/00
CPC分类号： C07C45/002 , C07C2601/14 , Y02P20/582 , C07C49/303
摘要： The present invention relates to a method for preparing menthone, starting from isopulegol, using specific homogeneous catalysts.
摘要翻译：本发明涉及使用特定的均相催化剂从异ule醇开始制备薄荷酮的方法。

7. 发明授权

US11292780B2 Process for preparing cyclic carbonates 有权
公开(公告)号：US11292780B2
公开(公告)日：2022-04-05
申请号：US16634255
申请日：2018-08-14
申请人： BASF SE
发明人： Bilguun Bayarmagnai , Thomas Schaub , Verena Mormul , Peter Rudolf
IPC分类号： C07D317/40 , B01J31/22 , C08F124/00 , H01M10/0567
摘要： The present invention relates to a process for preparing cyclic carbonates of formula Ia or Ib or mixtures thereof (Ia) (Ib) comprising the process step: a) reacting a propargylic alcohol of formula II (II) with carbon dioxide in the presence of at least one transition metal catalyst TMC1, which comprises a transition metal selected from metals of groups 10, 11 and 12 of the periodic table of the elements according to IUPAC and at least one bulky ligand.

8. 发明授权

US10618873B2 Method for producing C4-C15 lactams 有权
公开(公告)号：US10618873B2
公开(公告)日：2020-04-14
申请号：US16073941
申请日：2017-01-30
申请人： BASF SE
发明人： Richard Dehn , Ahmad Dehestani , Klemens Massonne , Steffen Waglöhner , Joaquim Henrique Teles , Thomas Schaub , Till Christian Brüggemann , Carlos Tellaeche Herranz , Oliver Trapp , Jedrzej Wysocki
IPC分类号： C07D201/10 , C07B43/02 , C07B43/06 , C07D201/02 , B01J29/06
CPC分类号： C07D201/10 , C07B43/02 , C07B43/06 , C07D201/02 , B01J29/06
摘要： The present invention relates to a process for preparing C4-C15 lactams, in which a C1-C10-alkyl nitrite is reacted with a C4-C15-cycloalkane and is illuminated with a light-emitting diode during the reaction. This forms a C4-C15-cyclohexanone oxime which is then converted further to a C4-C15 lactam; the C1-C10 alcohol formed is recycled into the preparation of the C1-C10-alkyl nitrite.

9. 发明授权

US10570514B2 Process for the generation of metallic films 有权
公开(公告)号：US10570514B2
公开(公告)日：2020-02-25
申请号：US15779570
申请日：2016-11-29
申请人： BASF SE
发明人： Falko Abels , David Dominique Schweinfurth , Karl Matos , Daniel Loeffler , Maraike Ahlf , Florian Blasberg , Thomas Schaub , Jan Spielmann , Axel Kirste , Boris Gaspar
IPC分类号： C23C16/455 , C23C16/06 , C07F9/6584 , C07F9/50 , C07F7/10 , C07F9/52
摘要： The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. It relates to a process for preparing metal films comprising (a) depositing a metal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal-containing compound in contact with a reducing agent in the gaseous state, wherein the reducing agent is or at least partially forms at the surface of the solid substrate a carbene, a silylene or a phosphor radical.

10. 发明授权

US10138196B2 Process for preparing an unsaturated carboxylic acid salt 有权
公开(公告)号：US10138196B2
公开(公告)日：2018-11-27
申请号：US15573276
申请日：2016-05-09
申请人： BASF SE
发明人： Thomas Schaub , Nuria Huguet Subiela , Rocco Paciello , Donata Maria Fries , Simone Manzini
IPC分类号： C07C51/15 , C07C51/48 , B01J31/24
摘要： A catalytic process for preparing an α,β-ethylenically unsaturated carboxylic acid salt from an alkene, carbon dioxide and an alkoxide having a secondary or tertiary carbon atom directly bound to a [O−] group is described. The alcohol byproduct is distilled off after an intermediate phase separation. This provides pure β,β-ethylenically unsaturated carboxylic acid salt at minimum effort.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式