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公开(公告)号：US07642385B2
公开(公告)日：2010-01-05
申请号：US12306430
申请日：2007-06-21
申请人： Shinji Kotachi , Shigeyoshi Tanaka , Satoshi Ohno
发明人： Shinji Kotachi , Shigeyoshi Tanaka , Satoshi Ohno
CPC分类号： C07C33/14 , A61K8/34 , A61Q13/00 , C11B9/0034
摘要： The present invention relates to alcohol compounds having a scent of natural lily of the valley substantially without any woody scent limiting their applications to raw materials of perfume preparations, and a process for producing the alcohol compounds. The alcohol compounds are represented by the following general formula (I): wherein R1 is a hydrogen atom or a hydrocarbon group having 1 to 4 carbon atoms; and any one of dotted lines represents a double bond, and the remaining three dotted lines each represent a single bond.
摘要翻译： 本发明涉及具有山谷天然百合的香味的醇类化合物，其基本上没有任何木香味，限制了它们对香料制剂原料的应用，以及制备醇化合物的方法。 醇化合物由以下通式（I）表示：其中R 1是氢原子或具有1至4个碳原子的烃基; 虚线中的任一个表示双键，其余三条虚线表示单键。
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公开(公告)号：US20090182177A1
公开(公告)日：2009-07-16
申请号：US12306430
申请日：2007-06-21
申请人： Shinji Kotachi , Shigeyoshi Tanaka , Satoshi Ohno
发明人： Shinji Kotachi , Shigeyoshi Tanaka , Satoshi Ohno
IPC分类号： C07C35/18
CPC分类号： C07C33/14 , A61K8/34 , A61Q13/00 , C11B9/0034
摘要： The present invention relates to alcohol compounds having a scent of natural lily of the valley substantially without any woody scent limiting their applications to raw materials of perfume preparations, and a process for producing the alcohol compounds. The alcohol compounds are represented by the following general formula (I): wherein R1 is a hydrogen atom or a hydrocarbon group having 1 to 4 carbon atoms; and any one of dotted lines represents a double bond, and the remaining three dotted lines each represent a single bond.
摘要翻译： 本发明涉及具有山谷天然百合的香味的醇类化合物，其基本上没有任何木香味，限制了它们对香料制剂原料的应用，以及制备醇化合物的方法。 醇化合物由以下通式（I）表示：其中R 1是氢原子或具有1至4个碳原子的烃基; 虚线中的任一个表示双键，其余三条虚线表示单键。
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公开(公告)号：US20060058547A1
公开(公告)日：2006-03-16
申请号：US11214747
申请日：2005-08-31
CPC分类号： B01J31/122 , B01J31/4015 , B01J2531/42 , C07C67/03 , C07C2601/14 , Y02P20/584 , C07C69/84
摘要： There is provided a noble process for producing a salicylic ester for perfumes which comprises the step of transesterifying a salicylic lower alkyl ester with an alcohol having at least one carbon atom which is located adjacent to a hydroxyl-bonded carbon atom and has one or more hydrogen atoms bonded thereto, in the presence of a tin-based catalyst. The process of the present invention enables the salicylic ester to be produced at a high yield and is free from handling problems such as precipitation of solids in a distillation residue obtained after the reaction, and the catalyst used therein is reusable.
摘要翻译： 提供了用于制备用于香料的水杨酸酯的贵重方法，其包括使水杨酸低级烷基酯与位于羟基键合的碳原子附近的至少一个碳原子的醇进行酯交换并具有一个或多个氢 在锡基催化剂存在下键合的原子。 本发明的方法能够以高产率生产水杨酸酯，并且不会在反应后获得的蒸馏残渣中处理诸如固体沉淀的问题，并且其中使用的催化剂是可重复使用的。
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公开(公告)号：US07235275B2
公开(公告)日：2007-06-26
申请号：US10421787
申请日：2003-04-24
申请人： Shinji Kotachi , Junko Ueda , Shigeyoshi Tanaka
发明人： Shinji Kotachi , Junko Ueda , Shigeyoshi Tanaka
IPC分类号： A23L1/22
CPC分类号： C11B9/025 , A23L27/11 , A23L27/115
摘要： A process for preparing an orange oil comprising the steps of mixing a raw material oil containing valencene with a high-boiling solvent having a boiling point exceeding 240° C. under normal pressure, to give a mixture, and fractionally distilling the mixture obtained, optionally comprising the step of subjecting to an alkali treatment the raw material oil before fractional distillation or a distillate fraction obtained after fractional distillation; and an orange oil obtained by the process as defined above.
摘要翻译： 一种制备橙油的方法，包括以下步骤：在常压下将含有戊烯的原料油与沸点超过240℃的高沸点溶剂混合，得到混合物，并将所得混合物任选地 包括对分馏前的原料油或分馏后得到的馏出物进行碱处理的工序; 和通过上述方法获得的橙色油状物。
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公开(公告)号：US5874649A
公开(公告)日：1999-02-23
申请号：US945674
申请日：1997-11-05
CPC分类号： C07C29/14 , C07C2101/10
摘要： The object of the present invention resides in efficiently providing unsaturated alcohol from an .alpha.,.beta.-unsaturated aldehyde.The present invention provides a process for preparing unsaturated alcohol by selectively reducing the aldehyde group of an .alpha.,.beta.-unsaturated aldehyde in the presence of a primary or a secondary alcohol having 2 to 8 carbon atoms using an aluminum alcoholate to produce an unsaturated alcohol such as compounds represented by the formula (III). ##STR1## (wherein R represents an alkyl group having 1 to 3 carbon atoms) wherein the reaction is carried out with addition of a protonic acid.
摘要翻译： PCT No.PCT / JP97 / 00669 Sec。 371日期：1997年11月5日 102（e）日期1997年11月5日PCT 1997年3月5日PCT公布。 公开号WO97 / 32836 日本1997年9月12日本发明的目的在于有效地提供不饱和醇的α，β-不饱和醛。 本发明提供了一种制备不饱和醇的方法，该方法通过使用醇铝来选择性地还原具有2-8个碳原子的伯或仲醇存在下的α，β-不饱和醛的醛基，以产生不饱和醇， 作为由式（III）表示的化合物。 （III）（其中R表示碳原子数1〜3的烷基），其中通过加入质子酸进行反应。
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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
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。
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公开(公告)号：US20090171124A1
公开(公告)日：2009-07-02
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
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： 本发明涉及以高产率生产α，β-不饱和醛化合物和不饱和醇的方法。 提供了一种制备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。
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公开(公告)号：US06600079B2
公开(公告)日：2003-07-29
申请号：US10254661
申请日：2002-09-26
申请人： Akira Umada , Shigeyoshi Tanaka
发明人： Akira Umada , Shigeyoshi Tanaka
IPC分类号： C07C2700
摘要： A process for producing a 5-arylpentanol of formula (2): wherein R1 represents an aryl group which may be substituted with one or two or more of an alkyl or alkoxy group and has 6 to 12 carbon atoms in total, R3 represents a hydrogen atom, or an alkyl or alkenyl group of 1 to 6 carbon atoms, and R4 represents R2 defined below when R2 is a monovalent group or represents R2H when R2 is a divalent group, which comprises effecting hydrogenolysis of a pyran compound of formula (1): wherein, R1 and R3 are as defined above, R2 represents a hydrogen atom, an alkyl or alkenyl group of 1 to 6 carbon atoms, or an alkylidene or alkenylidene group of 1 to 6 carbon atoms, and a dotted line represents a possible bond and any one of the three bonds represented by dotted lines and solid lines is a double bond, in the presence of one or more catalysts selected from (a) a catalyst carrying two or more elements selected from noble metals in Group VIII in the periodic table and (b) an acid type palladium-supporting catalyst. 5-arylpentanols can be prepared in a high yield with low production of hydrocarbons without causing a problem with regard to corrosion of process equipment.
摘要翻译： 一种制备式（2）的5-芳基戊醇的方法：其中R 1表示可被一个或两个或多个烷基或烷氧基取代并且总共具有6至12个碳原子的芳基，R 3表示氢 原子或1〜6个碳原子的烷基或烯基，R4表示当R2为一价基团时定义的R2，或R2表示二价基团时为R2H，其包括使式（1）的吡喃化合物进行氢解， 其中，R 1和R 3如上定义，R 2表示氢原子，1〜6个碳原子的烷基或链烯基或碳原子数为1〜6的亚烷基或亚链烯基，虚线表示可能的键 并且在一种或多种催化剂的存在下，由虚线和实线表示的三个键中的任一个是双键，所述催化剂选自（a）载有选自元素周期表中第Ⅷ族中的贵金属的两种或更多种元素的催化剂 和（b）酸型钯 - 移植催化剂。 5-芳基戊醇可以以高产率制备，低产烃量，而不会对工艺设备的腐蚀造成问题。
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公开(公告)号：US06586639B2
公开(公告)日：2003-07-01
申请号：US10186889
申请日：2002-07-02
IPC分类号： C07C3768
CPC分类号： C11D3/507 , C07C233/36 , C11D1/88
摘要： This invention discloses a substance which is a betaine ester of a functional alcohol that has an amido bond in its molecule and releases the functional alcohol.
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10.发明授权Optical storage device made thinner by substituting electrical means for capabilities of sensors 失效光学存储设备通过用电气装置替代传感器的能力而变薄
公开(公告)号：US5966353A
公开(公告)日：1999-10-12
申请号：US959454
申请日：1997-10-28
申请人： Eiji Kaneko , Shigeyoshi Tanaka , Akira Nanba , Kenichi Hamada , Toru Ikeda
发明人： Eiji Kaneko , Shigeyoshi Tanaka , Akira Nanba , Kenichi Hamada , Toru Ikeda
CPC分类号： G11B7/08529 , G11B19/12 , G11B7/08582 , G11B7/08588
摘要： There is provided an optical storage device that can position a lens carriage and objective lens even when position sensors for the lens carriage and objective lens are excluded in an effort to make an optical disk unit thinner. In the optical storage device, immediately after an optical disk is loaded in a main body, the cutoff frequency of a filter lying on a path of a reproduction signal is temporarily changed to a lower frequency. A spacing of sectors of the optical disk is detected using a signal sent from the filter. A type of an optical storage medium and a position of a current reproduction track are detected on the basis of the detected sector spacing and data stored in a memory.
摘要翻译： 提供了一种光学存储装置，即使在排除透镜滑架和物镜的位置传感器以致使光盘单元更薄时，其也可以定位透镜滑架和物镜。 在光存储装置中，在将光盘装入主体之后，将再现信号的路径上的滤波器的截止频率临时变更为较低的频率。 使用从滤波器发送的信号来检测光盘扇区的间隔。 基于检测到的扇区间隔和存储在存储器中的数据来检测光存储介质的类型和当前再现轨迹的位置。
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