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1. 发明授权

US09758499B2 Stereo controlled synthesis of (E,Z)-dienals via tandem Rh(I) catalyzed propargyl claisen rearrangement 有权
公开(公告)号：US09758499B2
公开(公告)日：2017-09-12
申请号：US15398094
申请日：2017-01-04
申请人： The Florida State University Research Foundation, Inc.
发明人： Dinesh V. Vidhani , Marie E. Krafft , Igor Alabugin
IPC分类号： C07D307/46 , C07C41/08 , C07C45/51 , C07C253/30 , C07D307/42
CPC分类号： C07D307/46 , C07C41/08 , C07C45/513 , C07C253/30 , C07D307/42 , C07C255/56 , C07C255/54 , C07C47/21 , C07C43/16 , C07C43/164 , C07C43/162 , C07C47/232 , C07C47/225
摘要： A novel Rh(I)-catalyzed approach to synthesizing functionalized (E,Z) dienal compounds has been developed via tandem transformation where a stereoselective hydrogen transfer follows a propargyl Claisen rearrangement. Z-Stereochemistry of the first double bond suggests the involvement of a six-membered cyclic intermediate whereas the E-stereochemistry of the second double bond stems from the subsequent protodemetallation step giving an (E,Z)-dienal. The reaction may be represented by the following sequence.

2. 发明授权

US09708570B2 Organic compounds 有权
公开(公告)号：US09708570B2
公开(公告)日：2017-07-18
申请号：US14900272
申请日：2014-06-27
申请人： Givaudan, S.A.
发明人： Andreas Goeke , Philip Kraft , Yue Zou
IPC分类号： A61Q13/00 , C07C47/00 , C11B9/00 , C07C47/228 , C07C47/235 , A61K8/33 , C07C47/105 , C07C47/11 , C07C47/232
CPC分类号： C11B9/0061 , A61K8/33 , A61Q13/00 , C07C47/105 , C07C47/11 , C07C47/228 , C07C47/232 , C07C47/235 , C07C2601/02 , C07C2601/16
摘要： meta-Substituted 3-phenylpropanal derivatives useful in providing watery-marine, floral-aldehydic notes.

3. 发明申请

US20170129865A1 STEREO CONTROLLED SYNTHESIS OF (E,Z)-DIENALS VIA TANDEM RH(I) CATALYZED PROPARGYL CLAISEN REARRANGEMENT 有权
公开(公告)号：US20170129865A1
公开(公告)日：2017-05-11
申请号：US15398094
申请日：2017-01-04
申请人： The Florida State University Research Foundation, Inc.
发明人： Dinesh V. Vidhani , Marie E. Krafft , Igor Alabugin
IPC分类号： C07D307/46 , C07D307/42 , C07C253/30 , C07C45/51 , C07C41/08
CPC分类号： C07D307/46 , C07C41/08 , C07C45/513 , C07C253/30 , C07D307/42 , C07C255/56 , C07C255/54 , C07C47/21 , C07C43/16 , C07C43/164 , C07C43/162 , C07C47/232 , C07C47/225
摘要： A novel Rh(I)-catalyzed approach to synthesizing functionalized (E,Z) dienal compounds has been developed via tandem transformation where a stereoselective hydrogen transfer follows a propargyl Claisen rearrangement. Z-Stereochemistry of the first double bond suggests the involvement of a six-membered cyclic intermediate whereas the E-stereochemistry of the second double bond stems from the subsequent protodemetallation step giving an (E,Z)-dienal. The reaction may be represented by the following sequence.

4. 发明授权

US08748669B2 Process for producing aldehydes or ketones by oxidizing alcohols with oxygen 有权
标题翻译：通过用氧氧化醇生产醛或酮的方法
公开(公告)号：US08748669B2
公开(公告)日：2014-06-10
申请号：US13497960
申请日：2010-07-30
申请人： Shengming Ma , Jinxian Liu , Jinqiang Kuang , Yu Liu , Yuli Wang , Qiong Yu , Weiming Yuan , Suhua Li , Bo Chen , Jiajia Cheng , Baoqiang Wan , Juntao Ye , Shichao Yu
发明人： Shengming Ma , Jinxian Liu , Jinqiang Kuang , Yu Liu , Yuli Wang , Qiong Yu , Weiming Yuan , Suhua Li , Bo Chen , Jiajia Cheng , Baoqiang Wan , Juntao Ye , Shichao Yu
IPC分类号： C07C45/38 , C07C45/39
CPC分类号： C07C45/38 , B01J31/006 , B01J31/28 , B01J2231/763 , B01J2531/842 , C07C45/39 , C07C201/12 , C07C2601/14 , C07C2601/16 , C07F7/1804 , C07C47/232 , C07C47/21 , C07C49/203 , C07C49/217 , C07C49/235 , C07C49/207 , C07C49/794 , C07C49/807 , C07C49/80 , C07C49/84 , C07C47/222 , C07C47/277 , C07C49/683 , C07C47/55 , C07C47/575 , C07C49/78 , C07C47/02 , C07C49/04 , C07C49/403 , C07C205/44
摘要： Provided is a process for producing aldehydes or ketones by oxidizing alcohols with oxygen, which comprises oxidizing alcohols to aldehydes or ketones in an organic solvent at room temperature with oxygen or air as an oxidant, wherein ferric nitrate (Fe(NO3)3.9H2O), 2,2,6,6-tetramethylpiperidine N-oxyl (TEMPO) and an inorganic chloride are used as catalysts, the reaction time is 1-24 hours, and the molar ratio of said alcohols, 2,2,6,6-tetramethylpiperidine N-oxyl and the inorganic chloride is 100:1˜10:1˜10:1˜10. The present process has the advantages of high yield, mild reaction conditions, simple operation, convenient separation and purification, recoverable solvents, substrates used therefor being various and no pollution, and therefore it is adaptable to industrialization.
摘要翻译：本发明提供一种通过用氧氧化醇来生产醛或酮的方法，该方法包括在室温下用氧气或空气作为氧化剂将醇氧化成有机溶剂中的醛或酮，其中硝酸铁（Fe（NO 3）3·4H 2 O）使用2,2,6,6-四甲基哌啶N-氧基（TEMPO）和无机氯化物作为催化剂，反应时间为1-24小时，所述醇，2,2,6,6-四甲基哌啶的摩尔比 N-氧基和无机氯化物为100:1〜10:1〜10:1〜10。本发明方法具有产量高，反应条件温和，操作简便，分离纯化方便，可回收溶剂，各种基材不污染，适用于工业化。

5. 发明申请

US20140107373A1 Polyvalent Vinyl Aromatic Compound and Method for Producing Same 审中-公开
标题翻译：多价乙烯基芳族化合物及其制备方法
公开(公告)号：US20140107373A1
公开(公告)日：2014-04-17
申请号：US14118199
申请日：2012-05-18
申请人： Tokyo Institute of Technology , UBE Industried, Ltd.
发明人： Koichi Mikami , Hiroki Serizawa , Norimichi Saito
IPC分类号： C07C67/39 , C07C69/618 , C07C22/08 , C07C17/18
CPC分类号： C07C67/39 , C07C17/18 , C07C22/08 , C07C29/147 , C07C45/298 , C07C67/343 , C07C69/618 , C07C69/73 , C07F7/0803 , C07C33/30 , C07C47/232
摘要： A polyvalent vinyl aromatic compound represented by chemical formula (4) is produced by reacting (1) a specific vinyl aromatic compound and (2) a specific vinyl compound in the presence of (3-1) a metal complex and (3-2) a percarboxylic acid or a hypervalent iodine compound so that a vinyl group derived from the vinyl compound is introduced onto a carbon atom that is adjacent to the carbon atom to which a vinyl group is bonded in the vinyl aromatic compound. (In the formula, Ar represents a monocyclic aromatic hydrocarbon group or the like; R1a represents a —CH2OC(═O)R4 group or the like; R2 represents a hydrogen atom or the like; R3 represents a hydrogen atom or the like; A represents an alkyl group having 1-20 carbon atoms, or the like; and n represents an integer of 1-m.)
摘要翻译：化学式（4）表示的多价乙烯基芳族化合物是通过使（1）特定的乙烯基芳香族化合物和（2）特定的乙烯基化合物在（3-1）金属络合物的存在下反应而制备的，（3-2）过羧酸或高价碘化合物，使得衍生自乙烯基化合物的乙烯基被引入与乙烯基芳族化合物中与乙烯基键合的碳原子相邻的碳原子上。（式中，Ar表示单环芳香族烃基等，R 1a表示-CH 2 OC（= O）R 4基等，R 2表示氢原子等，R 3表示氢原子等; A 表示具有1-20个碳原子的烷基等，n表示1-m的整数。）

6. 发明申请

US20110200546A1 PERFUMING INGREDIENTS OF THE FLORAL AND/OR ANIS TYPE 有权
标题翻译：花卉和/或其他类型的成熟成分
公开(公告)号：US20110200546A1
公开(公告)日：2011-08-18
申请号：US13123642
申请日：2009-11-03
申请人： Robert Moretti
发明人： Robert Moretti
IPC分类号： A61K8/37 , C07C69/76 , C07C33/30 , A61K8/34 , C11D9/44 , A61Q5/00 , A61Q5/02 , A61Q13/00 , A61Q15/00 , D21H17/14 , D21H17/06 , D21H17/07
CPC分类号： C11B9/0061 , A61K8/33 , A61K8/37 , A61K8/40 , A61Q5/00 , A61Q5/02 , A61Q5/06 , A61Q15/00 , A61Q19/00 , A61Q19/002 , A61Q19/10 , C07C33/30 , C07C47/232 , C07C69/618 , C07C255/34 , C11B9/0065
摘要： The present invention concerns a compound of formula wherein R represents a hydrogen atom or a C1-2 alkyl or alkoxyl group; each R1, R2 or R3 represents a hydrogen atom or a methyl or ethyl group; and X represents a CHO, COOR4 or CN group, R4 being a methyl or ethyl group; and at least one of said R, R1 or R2 represents a group containing at least one carbon atom; and it use as perfuming ingredient, for instance to impart odor notes of the floral and/or anis type.
摘要翻译：本发明涉及下式化合物其中R代表氢原子或C1-2烷基或烷氧基; 每个R 1，R 2或R 3表示氢原子或甲基或乙基; X表示CHO，COOR4或CN基，R4表示甲基或乙基; 并且所述R，R 1或R 2中的至少一个表示含有至少一个碳原子的基团; 并且它用作加香成分，例如赋予花香和/或茴香型的气味。

7. 发明申请

US20110196176A1 PROCESS FOR THE PREPARATION OF M-SUBSTITUTED ALKYLTOLUENES BY ISOMERIZATION WITH IONIC LIQUIDS AS CATALYSTS 有权
标题翻译：通过与作为催化剂的离子液体异构化制备M取代的烷基甲苯的方法
公开(公告)号：US20110196176A1
公开(公告)日：2011-08-11
申请号：US13024786
申请日：2011-02-10
申请人： Andreas Lanver , Klaus Ebel , Karl Beck , Ralf Pelzer , Jörg Botzem , Ulrich Griesbach
发明人： Andreas Lanver , Klaus Ebel , Karl Beck , Ralf Pelzer , Jörg Botzem , Ulrich Griesbach
IPC分类号： C07C45/45 , C07C5/22
CPC分类号： C07C45/62 , C07C5/2732 , C07C45/74 , C07C2527/126 , C07C15/02 , C07C47/228 , C07C47/232
摘要： The invention relates to a process for the preparation of m-substituted alkyltoluenes of the formula (I) in which R1 is C1-C5-alkyl, wherein a p-substituted alkyltoluene of the formula (II) in which R1 has the meaning given under formula (I), is isomerized in the presence of ionic liquids to give an m-substituted alkyltoluene of the formula (I). The m-substituted alkyltoluenes obtainable according to the invention are starting compounds for the preparation of fragrances and aroma substances.
摘要翻译：本发明涉及一种制备其中R 1为C 1 -C 5 - 烷基的式（I）的间位取代的烷基甲苯的方法，其中式（II）的对取代烷基甲苯其中R 1具有下面给出的含义式（I）的化合物在离子液体的存在下异构化，得到式（I）的间位取代的烷基甲苯。根据本发明可获得的m取代的烷基甲苯是用于制备香料和香料物质的起始化合物。

8. 发明申请

US20100256421A1 Propanal Production Methods 审中-公开
标题翻译：丙醛生产方法
公开(公告)号：US20100256421A1
公开(公告)日：2010-10-07
申请号：US12729933
申请日：2010-03-23
申请人： Zhiguo Gao , Jun Li , Xin Qi
发明人： Zhiguo Gao , Jun Li , Xin Qi
IPC分类号： C07C47/11 , C07C45/61
CPC分类号： C07C47/228 , C07C45/62 , C07C45/74 , C07C45/82 , C11B9/0061 , C07C47/232
摘要： A product of p-tert-butylphenyl propionaldehyde and m-tert-butylphenyl propionaldehyde, wherein m-tert-butylphenyl propionaldehyde is in an amount from 6% to 60% of the combination of p-tert-butylphenyl propionaldehyde and m-tert-butylphenyl propionaldehyde. Also a method including; adding dropwise an aldehyde solution to a basic solution; and, collecting a fraction of p-tert-butyl cinnamic aldehyde m-tert-butyl cinnamic aldehyde therefrom; and, adding a transition metal catalyst to a solution of the p-tert-butyl cinnamic aldehyde in ethanol, and, collecting therefrom by distillation a product of p-tert-butylphenyl propionaldehyde and the meta isomer m-tert-butylphenyl propionaldehyde; wherein the product comprises m-tert-butylphenyl propionaldehyde in an amount from 6% to 60% of the combination of p-tert-butylphenyl propionaldehyde and m-tert-butylphenyl propionaldehyde.
摘要翻译：对叔丁基苯基丙醛和间 - 叔丁基苯基丙醛的产物，其中间 - 叔丁基苯基丙醛的量为对叔丁基苯基丙醛和间 - 叔丁基苯基的组合的6％至60％丙醛。还有一种方法，包括：将醛溶液滴加到碱性溶液中; 从其中收集一部分对叔丁基肉桂醛m-叔丁基肉桂醛; 并将过渡金属催化剂加入到对叔丁基肉桂醛在乙醇中的溶液中，并通过蒸馏收集对叔丁基苯基丙醛与间异构体m-叔丁基苯基丙醛的产物; 其中该产物包含对叔丁基苯基丙醛和间叔丁基苯基丙醛组合的6％至60％的间叔丁基苯基丙醛。

9. 发明授权

US07732644B2 Process for producing α,β-unsaturated aldehyde compounds 有权
标题翻译：制备α，β-不饱和醛化合物的方法
公开(公告)号：US07732644B2
公开(公告)日：2010-06-08
申请号：US12095800
申请日：2006-11-08
申请人： Kosaku Ishida , Shigeyoshi Tanaka , Takahiro Asada
发明人： Kosaku Ishida , Shigeyoshi Tanaka , Takahiro Asada
IPC分类号： C07C45/72 , C07C29/14
CPC分类号： C07C45/74 , C07C29/14 , C07C45/75 , C07C45/82 , C07C47/225 , C07C2601/10 , C07C33/12 , C07C47/21 , C07C47/232 , C07C49/203 , C07C47/263
摘要： The present invention relates to processes for producing α,β-unsaturated aldehyde compounds and unsaturated alcohols with a good yield. There is provided a process for producing and α,β-unsaturated aldehyde compound including the step of subjecting a raw aldehyde compound to an intermolecular condensation reaction in the presence of an amine and a protonic acid having 4 to 20 carbon atoms or a salt thereof; and a process for producing an unsaturated alcohol including the step of subjecting the α,β-unsaturated aldehyde compound to a reduction reaction.
摘要翻译：本发明涉及以良好的产率生产α，β-不饱和醛化合物和不饱和醇的方法。提供了一种生产α，β-不饱和醛化合物的方法，包括在胺和具有4〜20个碳原子的质子酸或其盐的存在下使原料醛化合物进行分子间缩合反应的步骤 ; 以及一种制备不饱和醇的方法，包括使α，β-不饱和醛化合物进行还原反应的步骤。

10. 发明申请

US20100130758A1 METHOD FOR PRODUCING CARBONYL COMPOUND 审中-公开
标题翻译：生产碳化合物的方法
公开(公告)号：US20100130758A1
公开(公告)日：2010-05-27
申请号：US12530364
申请日：2007-03-09
申请人： Kiyotomi Kaneda , Noritsugu Yamasaki
发明人： Kiyotomi Kaneda , Noritsugu Yamasaki
IPC分类号： C07C45/00 , B01J27/236 , B01J23/72 , B01J23/50 , B01J23/52 , C07D317/46
CPC分类号： C07D307/48 , B01J23/007 , B01J23/44 , B01J23/462 , B01J23/48 , B01J23/50 , B01J23/52 , B01J23/66 , B01J23/72 , B01J23/78 , B01J27/236 , B01J37/031 , C07C45/29 , C07C47/02 , C07C205/44 , C07D317/54 , C07C49/78 , C07C49/04 , C07C49/413 , C07C47/54 , C07C49/792 , C07C49/395 , C07C49/403 , C07C47/347 , C07C49/12 , C07C47/232 , C07C47/21 , C07C47/542 , C07C47/55 , C07C49/453
摘要： Disclosed are a catalyst including a hydrotalcite and, immobilized on a surface thereof, particles of at least one metal selected from the group consisting of Cu, Ag, and Au; a method for producing a carbonyl compound through dehydrogenation of an alcohol in the presence of the catalyst; and a method for producing a carbonyl compound through dehydrogenation of an alcohol in the presence of a catalyst including a hydrotalcite and, immobilized on a surface thereof, particles of a metal, in which dehydrogenation is performed in the absence of oxygen.
摘要翻译：公开了包含水滑石的催化剂，并且在其表面上固定有选自Cu，Ag和Au中的至少一种金属的颗粒; 在催化剂存在下通过醇脱氢制备羰基化合物的方法; 以及在含有水滑石的催化剂存在下，通过醇的脱氢制造羰基化合物的方法，并且在其表面固定有在不存在氧的情况下进行脱氢的金属颗粒。

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