公开(公告)号：US20180319727A1

公开(公告)日：2018-11-08

申请号：US15773613

申请日：2016-08-02

申请人： Evonik Degussa GmbH

发明人： Katrin Marie DYBALLA ,  Robert FRANKE ,  Dirk FRIDAG ,  Markus SCHWARZ ,  Hermann-Josef SCHULTE-ALTHOFF ,  Frank GEILEN

IPC分类号： C07C29/17

CPC分类号： C07C29/177 ,  B01J31/0237 ,  B01J31/185 ,  B01J2231/321 ,  B01J2531/822 ,  C07C29/14 ,  C07C45/50 ,  C07C45/74 ,  C07C47/02 ,  C07C47/21 ,  C07F9/145 ,  C07F15/0073 ,  C07F15/008 ,  C07C31/125

摘要： The production of 2-propylheptanol described here is effected via Rh-catalyzed hydroformylation of C4-olefin to afford C5-aldehyde, aldol condensation to afford the C10-aldehyde and hydrogenation to afford the C10-alcohol. The emphasis is on the hydroformylation and the ligand employed therein. The problem addressed by the invention is that of reducing the costs of 2PH production. This problem is solved when a cheaper catalyst system which simultaneously achieves a better regioselectivity is employed in the hydroformylation. This catalyst system contains rhodium as the central atom and is complexed with the ligand (1):

公开(公告)号：US20180171262A1

公开(公告)日：2018-06-21

申请号：US15577570

申请日：2016-05-27

申请人： BASF SE

发明人： Stefan RÜDENAUER ,  Ralf PELZER ,  Vijay Narayanan SWAMINATHAN ,  Shrirang HINDALEKAR ,  Sadanand ARDEKAR

IPC分类号： C11B9/00 ,  C07C47/225 ,  C07C33/12 ,  C07C49/647 ,  C07C31/135 ,  C07C45/45 ,  C07C29/143 ,  A23L27/20

CPC分类号： C11B9/003 ,  A23L27/203 ,  A23V2002/00 ,  C07C29/14 ,  C07C29/143 ,  C07C29/44 ,  C07C31/13 ,  C07C31/135 ,  C07C33/12 ,  C07C45/45 ,  C07C45/74 ,  C07C47/11 ,  C07C47/225 ,  C07C49/11 ,  C07C49/21 ,  C07C49/647 ,  C07C2601/02 ,  C07C2601/08

摘要： The present invention relates to novel compounds of general formulae (la), (lb) and (Ic) and to the stereoisomers thereof. The compounds are useful as a fragrance or as flavor as they have a sandalwood like scent. The invention also relates to a method for imparting or modifying a scent or a flavor to a composition by including said compounds into such composition, to a fragrance containing composition and/or a fragrance material containing said compound and to a process for preparing these compounds. X is C(R4)—OH or C═O; R1 is selected from the group consisting of hydrogen, C1-C4-alkyl, C2-C4-alkenyl and C3-C4-cycloalkyl, R2 is selected from the group consisting of hydrogen, C1-C4-alkyl, C2-C4-alkenyl and C3-C4-cycloalkyl, R3 is C1-C4-alkyl, R3a is selected from the group consisting of hydrogen and C1-C4-alkyl, R3b is hydrogen or together with R3a is CH2; R4 is selected from the group consisting of hydrogen and C1-C4-alkyl.

公开(公告)号：US09926246B2

公开(公告)日：2018-03-27

申请号：US14888040

申请日：2014-05-02

申请人： SAUDI BASIC INDUSTRIES CORPORATION

发明人： Syed Azhar Hashmi ,  Flaiyh Al-Anazi ,  Abdullah Al-Nafissa

IPC分类号： C07C67/08 ,  C07C29/141 ,  B01J23/72 ,  B01J25/02 ,  B01J31/20 ,  C07C29/151 ,  C07C45/50 ,  C07C45/74 ,  B01J19/00 ,  C07C45/72

CPC分类号： C07C29/141 ,  B01J19/00 ,  B01J23/72 ,  B01J25/02 ,  B01J31/20 ,  C07C29/1516 ,  C07C45/50 ,  C07C45/72 ,  C07C45/74 ,  C07C67/08 ,  Y02P20/125 ,  Y02P20/127 ,  C07C47/02 ,  C07C47/21 ,  C07C31/12 ,  C07C31/125 ,  C07C69/80

摘要： Disclosed herein are methods and systems for the simultaneous production of oxo-alcohols comprising n-butanol, isobutanol, and 2-ethylhexanol. Also disclosed are methods and systems for simultaneous production of plasticizers using the disclosed oxo-alcohols.

公开(公告)号：US09751821B1

公开(公告)日：2017-09-05

申请号：US15586913

申请日：2017-05-04

申请人： NISSAN CHEMICAL INDUSTRIES, LTD.

发明人： Manabu Yaosaka ,  Tomohisa Utsunomiya ,  Yuji Moriyama ,  Tomohiro Matsumoto ,  Kazutaka Matoba

IPC分类号： C07C45/72 ,  C07D413/14 ,  C07C51/367 ,  C07C231/12 ,  C07D213/04 ,  C07C67/343 ,  C07D249/08 ,  C07D233/60 ,  C07D401/04 ,  C07D413/12

CPC分类号： C07C45/72 ,  C07C45/66 ,  C07C45/74 ,  C07C49/83 ,  C07C49/835 ,  C07C51/353 ,  C07C51/367 ,  C07C51/377 ,  C07C65/40 ,  C07C67/327 ,  C07C67/343 ,  C07C67/347 ,  C07C69/65 ,  C07C231/12 ,  C07C253/30 ,  C07C319/20 ,  C07D213/30 ,  C07D213/50 ,  C07D213/61 ,  C07D233/14 ,  C07D249/08 ,  C07D261/04 ,  C07D401/04 ,  C07C323/22 ,  C07C235/84 ,  C07C255/56 ,  C07C69/76 ,  C07C49/813 ,  C07C65/38

摘要： There is provided a novel intermediate for producing pesticides. A method for producing the compound of Formula (3) comprises reacting an aromatic ketone compound of Formula (4) and a substituted acetophenone compound of Formula (5) as starting raw materials in an organic solvent or water in the presence or absence of an additive in the presence of a base in a suspended state. A method may comprise dehydrating the compound of Formula (3). A method for producing compound (2) in one step comprises reacting compound (4) and compound (5) to obtain compound (3). Further, a method for producing an isoxazoline compound of Formula (1) comprises reacting compound (2) and a hydroxylamine in an aliphatic or an aromatic hydrocarbon solvent which is optionally substituted by a halogen atom by adding an additive selected from a phase-transfer catalyst, a C1-C6 alcohol and an aprotic polar solvent in the presence of a base and water.

公开(公告)号：US09714207B2

公开(公告)日：2017-07-25

申请号：US14896141

申请日：2014-06-03

申请人： SK INNOVATION CO., LTD.

发明人： Hee Soo Kim ,  Ho Won Lee ,  Seon Ju Lim ,  Dong Ryul Park

IPC分类号： C07C1/207 ,  C07C6/12 ,  C07C51/41 ,  C07C45/74 ,  C12P7/22 ,  B01J23/648 ,  B01J35/00 ,  C07C45/66 ,  C07C45/54

CPC分类号： C07C45/74 ,  B01J23/6484 ,  B01J35/006 ,  C07C1/2076 ,  C07C6/126 ,  C07C45/54 ,  C07C45/66 ,  C07C51/412 ,  C07C2523/648 ,  C07C2601/16 ,  C12P7/22 ,  Y02P20/52 ,  C07C15/08 ,  C07C15/02 ,  C07C53/08 ,  C07C49/08

摘要： In a specific example according to the present invention, a method is disclosed in which a catalytic reaction is used in order to convert acetic acid, which has been produced by the biological processing or physicochemical processing of biomass, into an aromatic compound constituting a raw material for a high-added-value product such as BTX and, more particularly, p-xylene.

公开(公告)号：US09688599B2

公开(公告)日：2017-06-27

申请号：US14689711

申请日：2015-04-17

申请人： Texmark Chemicals, Inc.

发明人： Rajeshwari Kannan ,  Rebecca L. Rosas

IPC分类号： C07C45/74 ,  C07C45/72

CPC分类号： C07C45/74 ,  C07C45/72 ,  C07C45/82 ,  C07C47/21

摘要： A method for producing mixed aldol products from the products of hydroformylation reactions. In one embodiment, the method comprises mixing hydroformylation reaction products comprising aldehydes with a catalyst inside a reactor to create a mixture. The method also includes agitating the mixture at a temperature in a range of between about 200° F. to about 275° F. to create a reacted mixture. The reacted mixture is then cooled in the reactor to create an organic phase and an aqueous phase. The organic phase is pumped out of the reactor and may then be transferred to a distillation tower. The organic phase may be distilled until any mixed aldol products are isolated, wherein the mixed aldol products may be subsequently removed.

公开(公告)号：US20170174602A1

公开(公告)日：2017-06-22

申请号：US15453597

申请日：2017-03-08

申请人： V. MANE FILS

发明人： Jean-Jacques CHANOT ,  Caroline PLESSIS

IPC分类号： C07C49/603 ,  C11B9/00 ,  C07C43/188 ,  C07C35/18 ,  C07C69/145

CPC分类号： C07C45/61 ,  C07C29/143 ,  C07C29/40 ,  C07C35/18 ,  C07C35/21 ,  C07C41/16 ,  C07C43/188 ,  C07C45/62 ,  C07C45/68 ,  C07C45/74 ,  C07C49/403 ,  C07C49/603 ,  C07C49/613 ,  C07C49/653 ,  C07C67/08 ,  C07C69/145 ,  C07C69/157 ,  C07C2101/08 ,  C07C2101/10 ,  C07C2101/14 ,  C07C2101/16 ,  C07C2601/08 ,  C07C2601/10 ,  C07C2601/14 ,  C07C2601/16 ,  C11B9/0034 ,  C07C49/683 ,  C07C49/647 ,  C07C35/08 ,  C07C69/14

摘要： Cyclohexenone and cyclohexenol compounds are provided having specific fragrances and remanence properties, along with methods for synthesizing these compounds, including obtaining the compound by condensing a ketone on an α-methylene-aldehyde in order to obtain, by means of a domino reaction, compounds of formula (II) as follows:

公开(公告)号：US09676692B2

公开(公告)日：2017-06-13

申请号：US14584642

申请日：2014-12-29

申请人： NISSAN CHEMICAL INDUSTRIES, LTD.

发明人： Manabu Yaosaka ,  Tomohisa Utsunomiya ,  Yuji Moriyama ,  Tomohiro Matsumoto ,  Kazutaka Matoba

IPC分类号： C07C45/72 ,  C07C51/353 ,  C07C231/12 ,  C07D213/04 ,  C07C67/343 ,  C07D249/08 ,  C07D233/60 ,  C07D401/04 ,  C07D413/12 ,  C07D413/14 ,  C07C67/327 ,  C07C45/66 ,  C07C45/74 ,  C07C51/367 ,  C07C51/377

CPC分类号： C07C45/72 ,  C07C45/66 ,  C07C45/74 ,  C07C49/83 ,  C07C49/835 ,  C07C51/353 ,  C07C51/367 ,  C07C51/377 ,  C07C65/40 ,  C07C67/327 ,  C07C67/343 ,  C07C67/347 ,  C07C69/65 ,  C07C231/12 ,  C07C253/30 ,  C07C319/20 ,  C07D213/30 ,  C07D213/50 ,  C07D213/61 ,  C07D233/14 ,  C07D249/08 ,  C07D261/04 ,  C07D401/04 ,  C07C323/22 ,  C07C235/84 ,  C07C255/56 ,  C07C69/76 ,  C07C49/813 ,  C07C65/38

摘要： There is provided a novel intermediate for producing pesticides. A method for producing the compound of Formula (3) comprises reacting an aromatic ketone compound of Formula (4) and a substituted acetophenone compound of Formula (5) as starting raw materials in an organic solvent or water in the presence or absence of an additive in the presence of a base in a suspended state. A method may comprise dehydrating the compound of Formula (3). A method for producing compound (2) in one step comprises reacting compound (4) and compound (5) to obtain compound (3). Further, a method for producing an isoxazoline compound of Formula (1) comprises reacting compound (2) and a hydroxylamine in an aliphatic or an aromatic hydrocarbon solvent which is optionally substituted by a halogen atom by adding an additive selected from a phase-transfer catalyst, a C1-C6 alcohol and an aprotic polar solvent in the presence of a base and water.

公开(公告)号：US20160376521A1

公开(公告)日：2016-12-29

申请号：US15039683

申请日：2014-09-29

申请人： Kao Corporation

发明人： Junko UEDA ,  Takahiro ASADA ,  Naotoshi TOKI ,  Kazuyuki FUKUDA

IPC分类号： C11B9/00 ,  A61K8/34 ,  A61Q5/00 ,  A61Q13/00 ,  C11D1/66 ,  C11D3/50 ,  C11D3/00 ,  C11D1/22 ,  C11D3/30 ,  C07C31/125 ,  A61Q19/10

CPC分类号： C11B9/0015 ,  A61K8/342 ,  A61Q5/00 ,  A61Q13/00 ,  A61Q19/10 ,  C07C29/175 ,  C07C31/125 ,  C07C45/74 ,  C11D1/22 ,  C11D1/66 ,  C11D3/001 ,  C11D3/30 ,  C11D3/50 ,  D06M13/005 ,  D06M13/144 ,  C07C49/203

摘要： Provided is a fragrance composition containing a compound that has citrus and green odors as well as a floral-like odor in good balance, has excellent harmonicity with various other fragrances, emphasizes odors by being blended, and imparts a fresh floral feeling. A fragrance composition containing 4,7-dimethyloctan-3-ol. The fragrance composition may further contain at least one selected from the group consisting of esters, carbonates, aldehydes, ethers, lactones, and alcohols other than 4,7-dimethyloctan-3-ol.

摘要翻译： 本发明提供一种香料组合物，其含有具有柑橘和绿色气味的化合物以及良好平衡的花状异味，与各种其它香料具有优良的谐音性，通过混合强调气味，赋予新鲜的花香感。 含有4,7-二甲基辛-3-醇的香料组合物。 香料组合物还可以含有选自除了4,7-二甲基辛-3-醇之外的酯，碳酸酯，醛，醚，内酯和醇中的至少一种。

公开(公告)号：US20160326077A1

公开(公告)日：2016-11-10

申请号：US15148270

申请日：2016-05-06

申请人： China Petrochemical Development Corportion

发明人： Wei-Ying Hung ,  Chia-Hui Shen ,  Zih-Hua Li

IPC分类号： C07C37/20 ,  B01J23/652 ,  B01J23/46 ,  B01J27/25 ,  B01J23/04 ,  B01J27/055 ,  B01J27/232 ,  B01J21/04 ,  B01J23/89

CPC分类号： B01J27/25 ,  B01J21/04 ,  B01J23/04 ,  B01J23/462 ,  B01J23/468 ,  B01J23/58 ,  B01J23/64 ,  B01J23/6522 ,  B01J23/892 ,  B01J27/055 ,  B01J27/232 ,  B01J37/0205 ,  B01J37/08 ,  C07C37/07 ,  C07C45/74 ,  C07C39/15 ,  C07C49/653

摘要： A catalyst composition for preparing o-phenylphenol is provided. The catalyst composition includes a carrier; and a first active metal, a second active metal, and a catalytic promoter carried by the carrier. The first active metal is platinum, and the second active metal is selected from the first, second and third rows of transition metals of groups VIB and VIIIB. The present disclosure utilizes the carrier to carry the first active metal, the second active metal and the catalytic promoter so as to increase the selectivity of o-phenylphenol and the service life of a catalyst.

摘要翻译： 提供了制备邻苯基苯酚的催化剂组合物。 催化剂组合物包括载体; 和由载体承载的第一活性金属，第二活性金属和催化促进剂。 第一活性金属是铂，第二活性金属选自VIB族和VIIIB族的第一，第二和第三排的过渡金属。 本公开利用载体携带第一活性金属，第二活性金属和催化促进剂，以提高邻苯基苯酚的选择性和催化剂的使用寿命。