公开(公告)号：US10081588B2

公开(公告)日：2018-09-25

申请号：US15101251

申请日：2014-12-03

申请人： ResCurve, LLC

发明人： Sagar B. Gadewar ,  Brian Christopher Vicente ,  Peter K. Stoimenov

IPC分类号： C07C67/03 ,  C07C29/34 ,  C07C67/40 ,  B01D3/00 ,  B01J8/02 ,  B01J19/00 ,  C07C67/54

CPC分类号： C07C67/03 ,  B01D3/009 ,  B01J8/0278 ,  B01J19/0046 ,  B01J2208/00893 ,  B01J2208/025 ,  B01J2219/0059 ,  B01J2219/0072 ,  B01J2219/00759 ,  C07C29/34 ,  C07C67/40 ,  C07C67/54 ,  Y02P20/127 ,  Y02P20/582 ,  C07C69/14 ,  C07C31/12

摘要： A reactive distillation method comprises introducing a feed stream to a reactive distillation column, wherein the feed stream comprises ethanol, contacting the feed stream with one or more catalysts in the reactive distillation column during a distillation, and removing butyl acetate during the distillation from the reactive distillation column as a bottoms stream. The feed stream reacts in the presence of the one or more catalysts to produce a reaction product comprising ethyl acetate, butanol, and water, wherein the butanol and the ethyl acetate react to produce a reaction product comprising the butyl acetate.

公开(公告)号：US20180155267A1

公开(公告)日：2018-06-07

申请号：US15825299

申请日：2017-11-29

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： Takeshi Kinsho ,  Akihiro Baba ,  Yusuke Nagae ,  Tomohiro Watanabe

IPC分类号： C07C67/40 ,  C07C45/45 ,  C07C45/42 ,  C07C29/10 ,  C07C41/14 ,  C07C41/30

CPC分类号： C07C67/40 ,  C07C29/10 ,  C07C29/14 ,  C07C41/14 ,  C07C41/30 ,  C07C45/42 ,  C07C45/45 ,  C07C45/515 ,  C07C67/03 ,  C07C67/08 ,  C07C67/14 ,  C07C45/67 ,  C07C47/21 ,  C07C33/02 ,  C07C69/24 ,  C07C69/533

摘要： There are provided methods of efficiently producing compounds that are, for example, sex pheromones of San Jose Scale. For example, there is provided a method for producing a 7-methyl-3-methylene-7-octenyl carboxylate compound (4), the method including the steps of: hydrolyzing a 7-methyl-3-methylene-7-octenal acetal compound (1) to obtain 7-methyl-3-methylene-7-octenal (2); reducing the 7-methyl-3-methylene-7-octenal (2) to obtain 7-methyl-3-methylene-7-octenol (3); and esterifying the 7-methyl-3-methylene-7-octenol (3) to obtain a 7-methyl-3-methylene-7-octenyl carboxylate compound (4).

公开(公告)号：US09708241B2

公开(公告)日：2017-07-18

申请号：US15021168

申请日：2014-09-11

申请人： SHIN-ETSU CHEMICAL CO., LTD.

发明人： Takeshi Kinsho ,  Naoki Ishibashi

IPC分类号： C07C69/00 ,  C07C67/40 ,  C07C29/14 ,  C07C67/14 ,  C07C45/42 ,  C07C41/01

CPC分类号： C07C67/40 ,  C07C29/14 ,  C07C41/01 ,  C07C45/42 ,  C07C67/14 ,  C07C2601/16 ,  C07C69/24 ,  C07C33/14 ,  C07C47/42

摘要： Target compounds are synthesized simply, efficiently and selectively. More specifically, provided are a method for producing (2,4,4-trimethyl-1-cyclohexene)carbaldehyde, comprising the steps of: reacting the carbonyl group of 2,4,4-trimethyl-2-cyclohexenone (1) to obtain a 2,4,4-trimethyl-2-cyclohexenylidenemethyl ether compound (2) and hydrolyzing Compound (2) to obtain the (2,4,4-trimethyl-1-cyclohexene)carbaldehyde (3); a method for producing (2,4,4-trimethyl-1-cyclohexene)methanol, comprising a step of reducing Compound (3) to obtain the (2,4,4-trimethyl-1-cyclohexene)methanol (4); and a method for producing a (2,4,4-trimethyl-1-cyclohexenyl)methyl ester compound, comprising a step of esterifying Compound (4) to obtain the (2,4,4-trimethyl-1-cyclohexenyl)methyl ester compound (5).

公开(公告)号：US09670129B2

公开(公告)日：2017-06-06

申请号：US14516979

申请日：2014-10-17

申请人： OSAKA ORGANIC CHEMICAL INDUSTRY LTD.

发明人： Yukio Tanaka ,  Kohei Okamura ,  Keisuke Ito

IPC分类号： C07C67/40 ,  C07C67/03

CPC分类号： C07C67/40 ,  C07C67/03 ,  C07C69/54

摘要： A process for preparing 4-hydroxybutyl acrylate by transesterifying an alkyl acrylate with 1,4-butanediol in the presence of a dialkyltin oxide such that each of the alkyl groups has 4 to 8 carbon atoms, characterized in that the amount of the dialkyltin oxide is adjusted to 0.00001 to 0.01 moles per one mole of the alkyl acrylate.

公开(公告)号：US20170137362A1

公开(公告)日：2017-05-18

申请号：US15420378

申请日：2017-01-31

申请人： Wisconsin Alumni Research Foundation

发明人： Shannon S. Stahl ,  Adam B. Powell ,  Thatcher W. Root ,  David S. Mannel ,  Maaz S. Ahmed

IPC分类号： C07C51/235 ,  C07D307/68 ,  B01J35/00 ,  B01J21/18 ,  B01J27/057

CPC分类号： C07C51/235 ,  B01J21/18 ,  B01J23/002 ,  B01J23/58 ,  B01J23/60 ,  B01J23/628 ,  B01J23/6447 ,  B01J23/6484 ,  B01J27/0576 ,  B01J35/0006 ,  B01J37/0203 ,  B01J37/035 ,  B01J37/16 ,  C07B33/00 ,  C07B41/08 ,  C07C67/40 ,  C07C2601/14 ,  C07D307/68 ,  C07C61/08 ,  C07C53/126 ,  C07C63/06 ,  C07C63/70 ,  C07C65/21 ,  C07C69/24

摘要： Disclosed are methods for synthesizing an ester or a carboxylic acid from an organic alcohol. To form the ester one reacts, in the presence of oxygen gas, the alcohol with methanol or ethanol. This reaction occurs in the presence of a catalyst comprising palladium and a co-catalyst comprising bismuth, tellurium, lead, cerium, titanium, zinc and/or niobium (most preferably at least bismuth and tellurium). Alternatively that catalyst can be used to generate an acid from that alcohol, when water is also added to the reaction mix.

公开(公告)号：US20170050913A1

公开(公告)日：2017-02-23

申请号：US15219655

申请日：2016-07-26

申请人： Shin-Etsu Chemical Co., Ltd.

发明人： Takeshi Kinsho ,  Naoki Ishibashi ,  Shinnosuke Wakamori ,  Miyoshi Yamashita

IPC分类号： C07C69/587 ,  C07C29/147 ,  C07C67/40 ,  C07C67/327

CPC分类号： C07C69/587 ,  C07C29/14 ,  C07C29/147 ,  C07C67/08 ,  C07C67/327 ,  C07C67/40 ,  C07C69/145 ,  C07C33/02

摘要： Provided is a geometrically selective method for producing (±)-(E)-2-isopropyl-5-methyl-3,5-hexadienyl acetate, which is a sex pheromone of grape pineapple mealybug (GPMB). Specifically provided is a method for producing a an (E)-2-isopropyl-5-methyl-3,5-hexadienyl carboxylate compound (4), the method comprising the steps of: dehydrating a 3-hydroxy-2-isopropyl-5-methyl-4-hexenoate compound (1) to obtain an (E)-2-isopropyl-5-methyl-3,5-hexadienoate compound (2); reducing the alkoxycarbonyl group of the compound (2) to obtain (E)-2-isopropyl-5-methyl-3,5-hexadienol (3); and esterifying the compound (3) to obtain the compound (4).

摘要翻译： 提供了一种几何选择性的方法，用于生产（±） - （E）-2-异丙基-5-甲基-3,5-己二酸乙酸酯，其是葡萄菠萝甲酸杆菌（GPMB）的性信息素。 具体提供的是（E）-2-异丙基-5-甲基-3,5-戊二烯基羧酸酯化合物（4）的制备方法，该方法包括以下步骤：使3-羟基-2-异丙基-5 （E）-2-异丙基-5-甲基-3,5-己二烯酸酯化合物（2），得到（E）-2-异丙基-5-甲基-3,5-己二烯酸酯化合物 还原化合物（2）的烷氧基​​羰基，得到（E）-2-异丙基-5-甲基-3,5-己二醇（3）; 并酯化化合物（3）以得到化合物（4）。

公开(公告)号：US09567286B2

公开(公告)日：2017-02-14

申请号：US14430388

申请日：2013-10-07

申请人： DSM IP ASSETS B.V.

发明人： Raphael Beumer ,  Johannes Tschumi ,  Michael Gressly

IPC分类号： C07C69/708 ,  A61K8/34 ,  A61Q13/00 ,  C07C31/125 ,  C07C43/13 ,  C11B9/00 ,  C07C69/14 ,  A61K8/37 ,  A61Q19/00 ,  A61L9/01 ,  A61Q5/02 ,  C07C69/145 ,  A61Q5/12 ,  A61Q15/00 ,  A61Q19/10 ,  C07C29/17 ,  C07C33/025 ,  C07C41/26 ,  C07C67/40 ,  C07C69/003 ,  C07C69/007 ,  C11D3/20 ,  C11D3/50 ,  C11D11/00

CPC分类号： C07C69/708 ,  A23L27/2026 ,  A23L27/2028 ,  A61K8/34 ,  A61K8/342 ,  A61K8/37 ,  A61K2800/10 ,  A61L9/01 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q13/00 ,  A61Q15/00 ,  A61Q19/00 ,  A61Q19/10 ,  C07C29/17 ,  C07C31/125 ,  C07C33/025 ,  C07C41/26 ,  C07C43/13 ,  C07C67/40 ,  C07C69/003 ,  C07C69/007 ,  C07C69/14 ,  C07C69/145 ,  C11B9/0015 ,  C11B9/0019 ,  C11D3/2017 ,  C11D3/2027 ,  C11D3/2068 ,  C11D3/2093 ,  C11D3/50 ,  C11D11/0017

摘要： The present invention relates to the use of specific organic compounds as flavor and fragrance material. Furthermore the invention relates to new specific organic compounds, as well as to flavor and fragrance formulations comprising at least one of the specific organic compounds.

摘要翻译： 本发明涉及特定有机化合物作为香料和香料的用途。 此外，本发明涉及新的特定有机化合物，以及包含至少一种特定有机化合物的风味和香料制剂。

公开(公告)号：US09505907B2

公开(公告)日：2016-11-29

申请号：US14694784

申请日：2015-04-23

申请人： LG CHEM LTD.

发明人： Hyun Kyu Kim ,  Mi Yeon Lee ,  Dong Hyun Ko ,  Chil Eui Hong ,  Gyu Il Lee

IPC分类号： C07C67/02 ,  C08K5/10 ,  C08K5/12 ,  C07C67/40

CPC分类号： C08K5/12 ,  C07C67/40 ,  C08K2201/014 ,  C08L27/06

摘要： An ester composition including terephthalate compounds substituted with a non-hybrid and non-branched alkyl group, a hybrid and branched alkyl group, and a non-hybrid and branched alkyl group, respectively by 0.5 wt % to 9.5 wt %, by 14.5 wt % to 43.8 wt %, and 46.7 wt % to 85 wt % based on the total weight of the ester composition, a method of preparing the same, and a resin composition including the same are provided. The ester composition has a short absorption time with respect to the resin and short fusion time and improves the processability of the resin composition. In addition, good physical properties may be provided when manufacturing a sheet and a compound such as a cable, an interior of a car, a film, a sheet, a tube, a wallpaper, a toy, a flooring material, and the like.

摘要翻译： 一种酯组合物，其包含分别由非杂化和非支化烷基，杂环和支链烷基和非杂化和支链烷基取代的对苯二甲酸酯化合物分别为0.5重量％至9.5重量％，14.5重量％ 至43.8重量％，和46.7重量％至85重量％，基于酯组合物的总重量，其制备方法和包含该组合物的树脂组合物。 酯组合物相对于树脂的吸收时间短，聚合时间短，提高了树脂组合物的加工性。 此外，当制造片材和诸如电缆，汽车内部，膜，片，管，壁纸，玩具，地板材料等的复合物时，可以提供良好的物理性能。

公开(公告)号：US20150361033A1

公开(公告)日：2015-12-17

申请号：US14805715

申请日：2015-07-22

申请人： AEKYUNG CHEMICAL CO., LTD.

发明人： Yoon-Tae Jeon ,  Do-Yeon Kim ,  Yun-Sun Do ,  Gi-Woo Lee ,  Hueong-Nam Park ,  Kwang-Sik Choi

IPC分类号： C07C249/02 ,  C07D309/12 ,  C07C67/40 ,  C07C45/64 ,  C09K19/22 ,  C07C51/367

CPC分类号： C07C249/02 ,  C07C45/64 ,  C07C51/367 ,  C07C65/00 ,  C07C67/40 ,  C07C219/14 ,  C07D309/12 ,  C09K19/062 ,  C09K19/2014 ,  C09K19/22 ,  C09K19/38 ,  C09K2019/0448 ,  C07C65/21 ,  C07C251/24

摘要： Disclosed are a novel reactive mesogen compound having superior thermostability, high birefringence and a simple preparation process while possessing unique liquid crystal characteristics having molecular orientation by forming a polymer network through photopolymerization, and a method of preparing the same. The novel reactive mesogen compound according to the present invention is represented by Formula 3 below.

摘要翻译： 公开了具有优异的热稳定性，高双折射性和简单制备方法的新型反应性液晶组合物，以及通过光聚合形成聚合物网络具有分子取向的独特液晶特性及其制备方法。 根据本发明的新型反应性液晶元素化合物由下式3表示。

公开(公告)号：US09120085B2

公开(公告)日：2015-09-01

申请号：US13820892

申请日：2010-09-16

申请人： Ken Suzuki ,  Tatsuo Yamaguchi ,  Chihiro Iitsuka

发明人： Ken Suzuki ,  Tatsuo Yamaguchi ,  Chihiro Iitsuka

IPC分类号： B01J21/04 ,  B01J23/755 ,  B01J21/08 ,  B01J21/12 ,  B01J35/10 ,  B01J37/00 ,  B01J37/03 ,  B82Y30/00 ,  C01B33/113 ,  C01B33/18 ,  C07C67/39 ,  C07C51/25 ,  B01J23/06 ,  B01J23/66 ,  B01J23/78 ,  B01J23/83 ,  B01J23/89 ,  C07C51/235 ,  C07C67/40 ,  B01J37/10 ,  B01J37/18 ,  B01J23/889 ,  B01J35/00 ,  B01J37/02

CPC分类号： B01J23/755 ,  B01J21/08 ,  B01J21/12 ,  B01J23/06 ,  B01J23/44 ,  B01J23/52 ,  B01J23/60 ,  B01J23/626 ,  B01J23/628 ,  B01J23/66 ,  B01J23/78 ,  B01J23/83 ,  B01J23/8896 ,  B01J23/892 ,  B01J23/894 ,  B01J23/8946 ,  B01J23/8986 ,  B01J35/006 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/0045 ,  B01J37/0201 ,  B01J37/038 ,  B01J37/10 ,  B01J37/18 ,  B82Y30/00 ,  C01B33/113 ,  C01B33/18 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/14 ,  C07C51/235 ,  C07C51/252 ,  C07C67/39 ,  C07C67/40 ,  C07C69/54 ,  C07C57/04

摘要： A silica-based material comprising: silicon; aluminum; at least one fourth period element selected from the group consisting of iron, cobalt, nickel and zinc; and at least one basic element selected from the group consisting of alkali metal elements, alkali earth metal elements and rare earth elements, wherein the silica-based material comprises 42 to 90 mol % of the silicon, 3 to 38 mol % of the aluminum, 0.5 to 20 mol % of the fourth period element and 2 to 38 mol % of the basic element, based on a total mole of the silicon, the aluminum, the fourth period element and the basic element.

摘要翻译： 一种二氧化硅基材料，包括：硅; 铝; 选自铁，钴，镍和锌的至少四个周期元素; 以及选自碱金属元素，碱土金属元素和稀土元素中的至少一种碱性元素，其中所述二氧化硅基材料包含42〜90摩尔％的硅，3〜38摩尔％的铝， 基于硅，铝，第四周期元素和碱性元素的总摩尔数，第四周期元素的0.5〜20摩尔％和碱性元素的2〜38摩尔％。