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2. 发明专利

JP2010222267A Method for producing 2-hydroxy-6-vinylnaphthalene 审中-公开
标题翻译： 2-羟基-6-乙烯基苯乙烯的制备方法
公开(公告)号：JP2010222267A
公开(公告)日：2010-10-07
申请号：JP2009068914
申请日：2009-03-19
申请人： Daicel Chem Ind Ltd , ダイセル化学工業株式会社
发明人： KITAYAMA KENJI , SUGAWARA MICHIHIRO , YOKOO TAKESHI
IPC分类号： C07C37/01 , C07B61/00 , C07C39/19
摘要： PROBLEM TO BE SOLVED: To provide a method for producing 2-hydroxy-6-vinylnaphthalene, by which the 2-hydroxy-6-vinylnaphthalene can industrially efficiently be produced.
SOLUTION: This method for producing the 2-hydroxy-6-vinylnaphthalene is characterized by reacting a 2-substituted oxy-6-vinylnaphthalene represented by formula (1) [wherein, R is one of R
1 CO-, R
2 NHCO-, R
3 OC(=O)- and R
4 SO
2 -; R
1 is H or a hydrocarbon group; R
2 to R
4 are each a hydrocarbon group] obtained by three stage reactions and the like from 6-hydroxy-2-naphthoaldehyde with a compound having a hetero atom bound to active hydrogen.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：提供2-羟基-6-乙烯基萘的制备方法，通过该方法可以在工业上有效地制备2-羟基-6-乙烯基萘。解决方案：用于制备2-羟基-6-乙烯基萘的方法的特征在于使由式（1）表示的2-取代的氧代-6-乙烯基萘反应[其中，R是R 1， SP> CO-，R 2 NHCO-，R 3 OC（= O） - 和R 4 SO 2 - ; R 1 是H或烃基; 由具有杂原子的化合物与6-羟基-2-萘甲醛的三级反应等得到的R 2 分别为烃基，活性氢。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP4550407B2 Method of obtaining an alkaline aqueous solution of the aromatic dihydroxy compound from the waste aromatic polycarbonate resin 有权
公开(公告)号：JP4550407B2
公开(公告)日：2010-09-22
申请号：JP2003422469
申请日：2003-12-19
申请人：帝人化成株式会社
发明人：英海竹本
IPC分类号： C08J11/08 , C07C37/01 , C07C37/72 , C07C39/16 , C08G64/42 , C08J11/16 , C08L69/00
CPC分类号： Y02W30/701 , Y02W30/705

4. 发明专利

JPWO2006106906A1 シクロプロピルフェノール誘導体の製造法有权
公开(公告)号：JPWO2006106906A1
公开(公告)日：2008-09-11
申请号：JP2007511156
申请日：2006-03-31
申请人：三共アグロ株式会社
发明人：塚本　芳久 , 芳久塚本 , 駒井　浩之 , 浩之駒井 , 俊雄金子 , 俊雄金子 , 威高田 , 威高田
IPC分类号： C07C37/01 , C07C39/17 , C07C39/19 , C07C39/26 , C07C39/42 , C07C69/157
CPC分类号： C07C67/287 , C07C37/0555 , C07C37/20 , C07C39/17 , C07C39/19 , C07C39/245 , C07C67/08 , C07C67/297 , C07C69/017 , C07C69/157 , C07C69/63 , C07C2601/02 , C07C39/42
摘要：本発明の課題は、シクロプロピルフェノール誘導体の簡便な合成法を見出すことである。本課題は、一般式(10):[式中、R1、R2、R3、及びR4は、互いに独立して、水素原子など;Zは、水素原子など;Y1、Y2、及びY3は、互いに独立して、水素原子などである]で表されるシクロプロピルフェノール誘導体を製造する方法であって、一般式(7):[式中の各記号は、前記の意味を表し;Xは、ハロゲン原子を表し;Vは、水素原子などである]で表される化合物を、一般式(8):M2の金属、金属塩、もしくは有機金属化合物と反応させて、一般式(9):[式中の各記号は、前記の意味を表す。]で表される化合物を得、Vが、基:−W−R5である場合には加水分解することにより一般式(10)の化合物を得る方法によって解決される。

5. 发明专利

JP2007504191A Method for producing a stilbene derivative 有权
公开(公告)号：JP2007504191A
公开(公告)日：2007-03-01
申请号：JP2006525088
申请日：2004-08-31
申请人：ディーエスエムアイピーアセッツビー.ブイ.
发明人：ハーター，ラルフ , ラートシュピーラー，アレクサンダー , レムケ，ウルリケ
IPC分类号： C07C27/02 , C07B61/00 , C07C37/01 , C07C37/055 , C07C37/18 , C07C39/21 , C07C39/215 , C07C67/293 , C07C69/017 , C07C69/157 , C07C69/62
CPC分类号： C07C37/0555 , C07C69/017 , C07C39/215
摘要：Ｈｅｃｋ型反応を包含する、レスベラトロールおよびピセアタンノールならびにそのエステルの、新規な製造方法を開示する。また、その方法における新規な中間体も開示する。

6. 发明专利

JP2005179505A Method for obtaining alkaline aqueous solution of aromatic dihydroxy compound from waste aromatic polycarbonate resin 有权
标题翻译：从废物芳香族聚碳酸酯树脂中获得芳族二羟基化合物的碱性水溶液的方法
公开(公告)号：JP2005179505A
公开(公告)日：2005-07-07
申请号：JP2003422469
申请日：2003-12-19
申请人： Teijin Chem Ltd , 帝人化成株式会社
发明人： TAKEMOTO HIDEMI
IPC分类号： C08J11/08 , C07C37/01 , C07C37/72 , C07C39/16 , C08G64/42 , C08J11/16
CPC分类号： Y02W30/701 , Y02W30/705
摘要： PROBLEM TO BE SOLVED: To provide a method for obtaining an alkaline aqueous solution of aromatic dihydroxy compounds of high purity by inexpensively disposing a large amount of waste aromatic polycarbonates (for example, discarded aromatic polycarbonate products such as a CD, a CD-ROM or a DVD) .
SOLUTION: The method for obtaining the alkaline aqueous solution of purified aromatic dihydroxy compounds comprises dissolving the waste aromatic polycarbonate resins in an organic solvent and decomposing the polycarbonate resins in the organic solvent solution in the presence of an aqueous solution of alkali metal hydroxides, where the reaction solution after decomposition is divided into an organic solvent phase and an alkaline aqueous solution phase, and the obtained alkaline aqueous solution is contacted with a halogenated hydrocarbon solvent, separated from the halogenated solvent and then recovered.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过廉价地设置大量的废芳族聚碳酸酯（例如废弃的芳族聚碳酸酯产物如CD，CD等）来获得高纯度的芳族二羟基化合物的碱性水溶液的方法 -ROM或DVD）。解决方案：获得纯化芳族二羟基化合物的碱性水溶液的方法包括将废芳族聚碳酸酯树脂溶解在有机溶剂中，并在碱金属氢氧化物水溶液存在下分解有机溶剂溶液中的聚碳酸酯树脂其中将分解后的反应溶液分为有机溶剂相和碱性水溶液相，将得到的碱性水溶液与卤代烃溶剂接触，与卤化溶剂分离，然后回收。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2003041049A Recycling method for polycarbonate resin 审中-公开
标题翻译：聚碳酸酯树脂的回收方法
公开(公告)号：JP2003041049A
公开(公告)日：2003-02-13
申请号：JP2001234502
申请日：2001-08-02
申请人： Kansai Research Institute , 株式会社関西新技術研究所
发明人： KAWASHIMA FUMITO , KITAGAWA HIROHISA , DEN KEIICHI , SAKAI ATSUSHI
IPC分类号： C08J11/24 , B01J3/00 , C07C37/01 , C07C39/16 , C07C68/06 , C07C69/96
CPC分类号： Y02P20/544 , Y02W30/706
摘要： PROBLEM TO BE SOLVED: To provide a recycling method for a polycarbonate resin, with which side reactions are suppressed and which has a slight adverse effect on the environment.
SOLUTION: The polycarbonate resin is mixed with an alcohol in a subcritical or supercritical state and decomposed by transesterification to produce a dihydroxy compound and/or a carbonate compound. Since the alcohol acts as an excellent catalyst as well as a reaction solvent, an additional catalyst such as an alkali, and a solvent are not specially used but the polycarbonate resin can be decomposed in a high ratio equal to or higher than that obtained by using them.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种聚碳酸酯树脂的再循环方法，其反应被抑制并且对环境具有轻微的不利影响。解决方案：聚碳酸酯树脂与亚临界或超临界状态的醇混合，通过酯交换反应分解，生成二羟基化合物和/或碳酸酯化合物。由于醇作为优异的催化剂以及反应溶剂，所以不特别使用附加的催化剂如碱和溶剂，但聚碳酸酯树脂可以以等于或高于通过使用他们。

8. 发明专利

JP2002167343A METHD OF PRODUCING 3,5-BISALKYLPHENOL 失效
公开(公告)号：JP2002167343A
公开(公告)日：2002-06-11
申请号：JP2001054802
申请日：2001-02-28
申请人： KOWA CO
发明人： SHIBUYA MASAYUKI , OGIYA TADAAKI , MIURA TORU , ONOKI KAZUHIRO
IPC分类号： C07C37/01 , C07C37/00 , C07C37/11 , C07C37/50 , C07C39/06 , C07C39/11 , C07C39/235 , C07C43/23
摘要： PROBLEM TO BE SOLVED: To obtain, efficiently and safely in a short process, and further with high purity and in high yield, 3,5-diisopropylphenol or the like which are important as a synthetic intermediate for medicines and agrochemicals. SOLUTION: 3,5-bisalkylphenol (2) and a carbinol compound (1) are obtained by the following reaction formula. [wherein, R1 represents H, an alkali metal atom, an alkali earth metal atom or a hydroxyl protecting group (except a methyl group); R2 may represent a 1-5C lower alkyl group or a phenyl group which may have a substitute; R3 and R4 may represent the same or different lower alkyl, aralkyl or aryl groups].

9. 发明专利

JP2002030013A NEW 2,5-DIALKYLPHENOL 失效
公开(公告)号：JP2002030013A
公开(公告)日：2002-01-29
申请号：JP2000216553
申请日：2000-07-17
申请人： NAT INST OF ADV IND & TECHNOL , JAPAN CHEMICAL INNOVATION INST
发明人： HIGASHIMURA HIDEYUKI , KOBAYASHI SHIRO
IPC分类号： C07C39/06 , C07C37/01
摘要： PROBLEM TO BE SOLVED: To provide new 2,5-dialkylphenols having acyclic alkyl substituents having large numbers of carbon atoms. SOLUTION: This 2,5-dialkylphenol is represented by general formula (I) (wherein, R1 is R2, and R1 and R2 are each a >=5C acyclic alkyl group, or R1 is not R2, and R1 is a >=10C acyclic alkyl group and R2 is a 1-9C acyclic alkyl group).

10. 发明专利

JP2000327615A PRODUCTION OF PHENOLIC COMPOUND 失效
公开(公告)号：JP2000327615A
公开(公告)日：2000-11-28
申请号：JP13853499
申请日：1999-05-19
申请人： MITSUBISHI GAS CHEMICAL CO
发明人： SAKAI YUKIO , SHOJI YASUHIRO , YOSHIMURA TAKASHI , YOSHIMURA MASATOSHI
IPC分类号： B01J31/02 , C07B61/00 , C07C37/01 , C07C39/06
摘要： PROBLEM TO BE SOLVED: To safely obtain a phenolic compound in high efficiency and yield by oxidation of an aromatic aldehyde using an oxygen-contg. gas in a water- immiscible organic solvent to effect improving selectivity toward the resultant formic ester without raising selectivity of the resultant aromatic carboxylic acid. SOLUTION: This phenolic compound F is obtained by oxidation of an aromatic aldehyde (pref. benzaldehyde, tolualdehyde or the like) B with an oxygen- contg. gas (e.g. air) C pref. at 10-150 deg.C in the presence of a substantially water- immiscible organic solvent (pref. an aromatic hydrocarbon, e.g. benzene, toluene) A to form the corresponding formic allyl ester D and the corresponding aromatic carboxylic acid E followed by hydrolysis or thermal decomposition of the component D; wherein it is preferable to use a metal catalyst, esp. cobalt at 0.001-50 ppm based on the whole amount of the reaction liquid when the component B is oxidized with the component C.

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