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1. 发明授权

US09856199B2 Method for producing menthones from isopulegol in the gas phase 有权
公开(公告)号：US09856199B2
公开(公告)日：2018-01-02
申请号：US15123325
申请日：2015-03-06
申请人： BASF SE
发明人： Volker Hickmann , Stefan Rüdenauer , Martine Dehn , Andreas Keller , Stephanie Renz , Daniel Schneider
IPC分类号： C07C45/00 , B01J23/00 , C07C45/51 , A61K8/35 , A61Q11/00 , C07C45/29 , A61Q19/00 , B01J23/889 , C07C49/407
CPC分类号： C07C45/512 , A61K8/35 , A61K2800/10 , A61Q11/00 , A61Q19/00 , B01J23/8892 , C07C45/29 , C07C45/298 , C07C49/407 , C07C2601/14
摘要： The present invention relates to a process for reacting isopulegol to menthone in the gas phase and to the use of the reaction products thus prepared as additives in foods, cosmetics, pharmaceutical products, tobacco formulations, household products, and laundry care products.

2. 发明授权

US09428438B2 Process for preparing formic acid 有权
标题翻译：制备甲酸的方法
公开(公告)号：US09428438B2
公开(公告)日：2016-08-30
申请号：US14088805
申请日：2013-11-25
申请人： BASF SE
发明人： Donata Maria Fries , Klaus-Dieter Mohl , Martin Schäfer , Daniel Schneider , Peter Bassler , Stefan Rittinger , Joaquim Henrique Teles
IPC分类号： C07C53/02 , C07C51/44 , C07C51/02
CPC分类号： C07C51/44 , C07C51/02 , C07C53/02
摘要： Process for obtaining formic acid by thermal separation of a stream comprising formic acid and a tertiary amine (I), in which, in step (a), a liquid stream comprising formic acid, methanol, water and tertiary amine (I) is produced by combining methyl formate, water and tertiary amine (I), from there in step (b), methanol is separated off and in step (c), formic acid is removed by distillation from the liquid stream obtained in a distillation apparatus, wherein, when methyl formate, water and tertiary amine (I) are combined, methyl formate, water and optionally tertiary amine (I) are first introduced in step (a1) in a molar ratio of 0≦n(amine to a1)/n(mefo to a1)≦0.1, and from 70 to 100% of the hydrolysis equilibrium possible is set and then, in step (a2), tertiary amine (I) is introduced in a molar ratio of 0.1≦n(amine to a2)/n(mefo to a1)≦2, and the mixture is reacted.
摘要翻译：通过热分离包含甲酸和叔胺（I）的流来获得甲酸的方法，其中在步骤（a）中，包含甲酸，甲醇，水和叔胺（I）的液体流由在步骤（b）中从甲酸甲酯，水和叔胺（I）组合，分离出甲醇，在步骤（c）中，通过蒸馏从蒸馏设备中得到的液体物流除去甲酸，其中，当甲酸甲酯，水和叔胺（I）的组合，首先在步骤（a1）中以0≤n（胺与a1）/ n（mefo与n = 1）的摩尔比引入甲酸甲酯，水和任选的叔胺（I） a1）≤0.1，可以设定70〜100％的水解平衡，然后在步骤（a2）中，导入叔胺（I），摩尔比为0.1≤n（胺与a2）/ n（ mefo至a1）≤2，并使混合物反应。

3. 发明申请

US20140148614A1 PROCESS FOR PREPARING METHYL FORMATE BY REACTION OF METHANOL WITH CARBON MONOXIDE IN THE PRESENCE OF A CATALYST SYSTEM COMPRISING ALKALI METAL FORMATE AND ALKALI METAL ALKOXIDE 有权
标题翻译：通过在含有碱金属和碱金属烷氧化物的催化剂体系存在下，通过与一氧化碳反应甲醇来制备甲基甲酸的方法
公开(公告)号：US20140148614A1
公开(公告)日：2014-05-29
申请号：US14088874
申请日：2013-11-25
申请人： BASF SE
发明人： Daniel Schneider , Klaus-Dieter Mohl , Martin Schäfer , Jürgen Paschold , Joaquim Henrique Teles , Stefan Rittinger
IPC分类号： C07C67/36
CPC分类号： C07C67/36 , C07C69/06
摘要： Process for preparing methyl formate by carbonylation of methanol by means of carbon monoxide in a carbonylation reactor in the presence of a catalyst system comprising alkali metal formate and alkali metal alkoxide to give a reaction mixture (RM) which comprises methyl formate, alkali metal formate, alkali metal alkoxide and possibly unreacted methanol and unreacted carbon monoxide and is taken from the carbonylation reactor, wherein the reaction mixture (RM) comprises at least 0.5% by weight of alkali metal alkoxide based on the total weight of the reaction mixture (RM) and the molar ratio of alkali metal formate to alkali metal alkoxide in the reaction mixture (RM) is greater than 1.
摘要翻译：在含有碱金属甲酸盐和碱金属醇盐的催化剂体系的存在下，在羰基化反应器中，通过一氧化碳羰基化甲醇制备甲酸甲酯的方法，得到包含甲酸甲酯，碱金属甲酸盐的反应混合物（RM）碱金属醇盐和可能未反应的甲醇和未反应的一氧化碳，并从羰基化反应器中取出，其中反应混合物（RM）包含至少0.5重量％的碱金属醇盐，基于反应混合物（RM）的总重量和反应混合物（RM）中碱金属甲酸盐与碱金属醇盐的摩尔比大于1。

4. 发明申请

US20140018456A1 PROCESS FOR PREPARING FORMIC ACID 有权
标题翻译：制备形式酸的方法
公开(公告)号：US20140018456A1
公开(公告)日：2014-01-16
申请号：US13721392
申请日：2012-12-20
申请人： BASF SE
发明人： Peter Bassler , Stefan Rittinger , Daniel Schneider , Donata Maria Fries , Klaus-Dieter Mohl , Joaquim Henrique Teles , Martin Schäfer , Jürgen Paschold
IPC分类号： C07C51/44
CPC分类号： C07C51/44 , C07C53/02
摘要： Process for obtaining formic acid by thermal separation of a stream comprising formic acid and a tertiary amine (I), in which a liquid stream comprising formic acid and tertiary amine (I) is produced by combining tertiary amine (I) and a formic acid source, secondary components comprised therein are separated off, formic acid is removed by distillation from the resulting liquid stream in a distillation apparatus, where the bottom output from the distillation apparatus is separated into two liquid phases, and the upper liquid phase is recirculated to the formic acid source and the lower liquid phase is recirculated to the separation of the secondary components and/or to the distillation apparatus, wherein low boilers are removed by distillation from the upper liquid phase and recirculated to the depleted stream.
摘要翻译：通过热分离包含甲酸和叔胺（I）的流来获得甲酸的方法，其中包含甲酸和叔胺（I）的液体流通过将叔胺（I）和甲酸源，其中包含的次要组分被分离出来，在蒸馏装置中从所得液流中蒸馏除去甲酸，其中蒸馏装置的底部输出分离成两个液相，上部液相再循环到甲酸酸源和下液相再循环至次级组分和/或蒸馏装置的分离，其中通过蒸馏从上液相除去低锅炉并再循环至贫化物流。

5. 发明申请

US20130338402A1 PROCESS FOR PREPARING MACROCYCLIC KETONES 有权
标题翻译：制备大分子酮的方法
公开(公告)号：US20130338402A1
公开(公告)日：2013-12-19
申请号：US13916082
申请日：2013-06-12
申请人： BASF SE
发明人： Richard Dehn , Joaquim Henrique Teles , Michael Limbach , Stephan Deuerlein , Manuel Danz , Ralf Pelzer , Daniel Schneider
IPC分类号： C07C45/68 , C07C49/547 , C07C49/527 , C07C45/67
CPC分类号： C07C45/68 , C07C45/673 , C07C49/527 , C07C49/547 , C07C2601/18 , C07C49/607 , C07C49/587
摘要： The present invention relates to a process for preparing cyclic compounds having at least eight carbon atoms and at least one keto group, to the cyclic compounds obtained by this process and to the use thereof, in particular as fragrance or for providing a fragrance.
摘要翻译：本发明涉及一种制备具有至少8个碳原子和至少一个酮基的环状化合物与通过该方法获得的环状化合物及其用途，特别是作为香料或提供香料的方法。

6. 发明授权

US08835683B2 Process for preparing formic acid 有权
标题翻译：制备甲酸的方法
公开(公告)号：US08835683B2
公开(公告)日：2014-09-16
申请号：US13721296
申请日：2012-12-20
申请人： BASF SE
发明人： Daniel Schneider , Klaus-Dieter Mohl , Martin Schäfer , Donata Maria Fries , Joaquim Henrique Teles , Peter Bassler , Stefan Rittinger , Thomas Schaub
IPC分类号： C07C51/44 , C07C51/02
CPC分类号： C07C51/44 , C07C51/02 , C07C53/06 , C07C53/02
摘要： Process for obtaining formic acid by thermal separation of a stream comprising formic acid and a tertiary amine (I), in which a liquid stream comprising formic acid, tertiary amine (I) and water is produced by combining tertiary amine (I) and a formic acid source in the presence of water, water and organic decomposition products of the tertiary amine (I) are removed and formic acid is removed by distillation from the resulting liquid stream in a distillation apparatus, wherein the stream comprising water and organic decomposition products of the tertiary amine (I) which have been separated off is separated into two liquid phases, the upper liquid phase is removed and the lower, water-comprising liquid phase is recirculated to the formic acid source.
摘要翻译：通过热分离包含甲酸和叔胺（I）的流来获得甲酸的方法，其中包含甲酸，叔胺（I）和水的液体流通过将叔胺（I）和甲酸在水，水和叔胺（I）的有机分解产物存在下，酸源，在蒸馏装置中从所得液流中蒸馏除去甲酸，其中包含水和有机分解产物的流已经分离出的叔胺（I）分离成两个液相，去除上部液相，将含较低水的液相再循环至甲酸源。

7. 发明授权

US10202324B2 Process for the preparation of melonal 有权
公开(公告)号：US10202324B2
公开(公告)日：2019-02-12
申请号：US15571107
申请日：2016-05-04
申请人： BASF SE
发明人： Nicolas Vautravers , Joaquim Henrique Teles , Ralf Pelzer , Daniel Schneider , Florian Garlichs , Andreas Keller , Andrei-Nicolae Parvulescu , Ulrich Müller
IPC分类号： C07C45/54 , C07C45/78 , C07C67/39 , C07C45/64
摘要： A process for preparing 2,6-dimethyl-5-heptenal, comprising oxidizing citral of which more than 50% are present as geranial with hydrogen peroxide in the presence of a catalyst comprising a Baeyer-Villiger oxidation catalyst, preferably a tin-containing molecular sieve.

8. 发明授权

US09765003B2 Process for producing 2,6-dimethyl-5-hepten-1-al 有权
公开(公告)号：US09765003B2
公开(公告)日：2017-09-19
申请号：US15308755
申请日：2015-05-04
申请人： BASF SE
发明人： Nicolas Vautravers , Joaquim H. Teles , Ralf Pelzer , Daniel Schneider
IPC分类号： C07C45/28 , C07C45/00 , C07C45/82
CPC分类号： C07C45/002 , C07B2200/07 , C07C45/28 , C07C45/82 , C07C47/21
摘要： The present invention relates to a process for producing 2,6-dimethyl-5-hepten-1-al, which comprises reacting 3,7-dimethyl-1,6-octadiene (dihydromyrcene, beta-citronellene) with N2O in a solvent or solvent mixture containing at least one solvent having a proton-donating functional group.

9. 发明授权

US08957244B2 Process for preparing methyl formate by reaction of methanol with carbon monoxide in the presence of a catalyst system comprising alkali metal formate and alkali metal alkoxide 有权
标题翻译：在含有碱金属甲酸盐和碱金属醇盐的催化剂体系存在下，甲醇与一氧化碳反应制备甲酸甲酯的方法
公开(公告)号：US08957244B2
公开(公告)日：2015-02-17
申请号：US14088874
申请日：2013-11-25
申请人： BASF SE
发明人： Daniel Schneider , Klaus-Dieter Mohl , Martin Schäfer , Jürgen Paschold , Joaquim Henrique Teles , Stefan Rittinger
IPC分类号： C07C67/36
CPC分类号： C07C67/36 , C07C69/06
摘要： Process for preparing methyl formate by carbonylation of methanol by means of carbon monoxide in a carbonylation reactor in the presence of a catalyst system comprising alkali metal formate and alkali metal alkoxide to give a reaction mixture (RM) which comprises methyl formate, alkali metal formate, alkali metal alkoxide and possibly unreacted methanol and unreacted carbon monoxide and is taken from the carbonylation reactor, wherein the reaction mixture (RM) comprises at least 0.5% by weight of alkali metal alkoxide based on the total weight of the reaction mixture (RM) and the molar ratio of alkali metal formate to alkali metal alkoxide in the reaction mixture (RM) is greater than 1.
摘要翻译：在含有碱金属甲酸盐和碱金属醇盐的催化剂体系的存在下，在羰基化反应器中，通过一氧化碳羰基化甲醇制备甲酸甲酯的方法，得到包含甲酸甲酯，碱金属甲酸盐的反应混合物（RM）碱金属醇盐和可能未反应的甲醇和未反应的一氧化碳，并从羰基化反应器中取出，其中反应混合物（RM）包含至少0.5重量％的碱金属醇盐，基于反应混合物（RM）的总重量和反应混合物（RM）中碱金属甲酸盐与碱金属醇盐的摩尔比大于1。

10. 发明授权

US08889905B2 Process for preparing formic acid 有权
标题翻译：制备甲酸的方法
公开(公告)号：US08889905B2
公开(公告)日：2014-11-18
申请号：US13721392
申请日：2012-12-20
申请人： BASF SE
发明人： Peter Bassler , Stefan Rittinger , Daniel Schneider , Donata Maria Fries , Klaus-Dieter Mohl , Joaquim Henrique Teles , Martin Schäfer , Jürgen Paschold
IPC分类号： C07C53/00 , C07C51/44
CPC分类号： C07C51/44 , C07C53/02
摘要： Process for obtaining formic acid by thermal separation of a stream comprising formic acid and a tertiary amine (I), in which a liquid stream comprising formic acid and tertiary amine (I) is produced by combining tertiary amine (I) and a formic acid source, secondary components comprised therein are separated off, formic acid is removed by distillation from the resulting liquid stream in a distillation apparatus, where the bottom output from the distillation apparatus is separated into two liquid phases, and the upper liquid phase is recirculated to the formic acid source and the lower liquid phase is recirculated to the separation of the secondary components and/or to the distillation apparatus, wherein low boilers are removed by distillation from the upper liquid phase and recirculated to the depleted stream.
摘要翻译：通过热分离包含甲酸和叔胺（I）的流来获得甲酸的方法，其中包含甲酸和叔胺（I）的液体流通过将叔胺（I）和甲酸源，其中包含的次要组分被分离出来，在蒸馏装置中从所得液流中蒸馏除去甲酸，其中蒸馏装置的底部输出分离成两个液相，上部液相再循环到甲酸酸源和下液相再循环至次级组分和/或蒸馏装置的分离，其中通过蒸馏从上液相除去低锅炉并再循环至贫化物流。

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