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11.发明公开
公开(公告)号：EP2334624A1
公开(公告)日：2011-06-22
申请号：EP09821064.4
申请日：2009-10-12
摘要： The invention relates to the preparation of alkylated phenols. More specifically, the invention relates to an improved process for the manufacture of 2-secondary-alkyl-4,5-di-normal-alkylphenols.
摘要翻译： 本发明涉及烷基化酚的制备。 更具体地说，本发明涉及制备2-仲烷基-4,5-二 - 正烷基苯酚的改进方法。
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12.发明授权3-ALKYLATED-5,5',6,6',7,7',8,8'-OCTAHYDRO-2,2'-BINAPHTHOLS AND 3,3'-DIALKYLATED-5,5',6,6',7,7',8,8'-OCTAHYDRO-2,2'-BINAPHTHOLS AND PROCESSES FOR MAKING THEM 有权3-烷基-5,5'，6,6'，7,7'，8,8'-二羟基-2,2'-二萘酚和3,3'-二烷基化的-5,5'，6,6' 7,7'，8,8'-OCTAHYDRO-2,2'-联萘及其制备方法
公开(公告)号：EP1465851B1
公开(公告)日：2010-06-23
申请号：EP02789788.3
申请日：2002-11-20
发明人： LU, Helen, S.M. , QIU, Weiming , SHAPIRO, Rafael
CPC分类号： C07C39/17 , C07C37/11 , C07C37/14 , C07C37/16 , C07C37/18 , C07C2601/10 , C07C2602/10
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13.发明公开
公开(公告)号：EP2164933A2
公开(公告)日：2010-03-24
申请号：EP08781436.4
申请日：2008-07-07
申请人： CHEMTURA CORPORATION
发明人： GELBIN, Michael, E. , HILL, Jonathan, S. , POWER, Maurice , DONG, Jun (John) , MIGDAL, Cyril, A. , MULQUEEN, Gerard , STIEBER, Joseph, F.
IPC分类号： C10M129/10 , C07C37/14 , C07C39/15 , C08K5/13 , C08K5/1515 , C08K5/18 , C08K5/52 , C10N30/10
CPC分类号： C10M129/10 , C08K5/13 , C08K5/18 , C10M133/12 , C10M141/06 , C10M2201/1006 , C10M2203/1006 , C10M2205/0285 , C10M2207/024 , C10M2207/026 , C10M2207/042 , C10M2207/289 , C10M2215/064 , C10M2215/28 , C10M2219/046 , C10M2223/045 , C10M2223/049 , C10N2210/02 , C10N2220/02 , C10N2220/022 , C10N2220/025 , C10N2230/10 , C10N2250/10
摘要： Disclosed herein are highly stable styrenated phenolic compositions that are liquids at room temperature, and polymer articles and lubricant compositions containing such styrenated phenolic compositions. Also disclosed are processes for forming such styrenated phenolic compositions, which processes afford distyrenated phenolics assaying at 70% minimum by total GC area, comprising reacting styrene with one or more phenolics, e.g., at least one of phenol, p-cresol and/or o-cresol, in the presence of an acid catalyst, preferably a sulfonic acid catalyst, at elevated temperature, wherein the resulting product mixture comprises one or more monostyrenated phenolics, one or more distyrenated phenolics, and one or more tristyrenated phenolics.
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14.发明公开
公开(公告)号：EP1896389A1
公开(公告)日：2008-03-12
申请号：EP06754056.7
申请日：2006-06-01
申请人： Bionorica AG
发明人： ERLER, Joachim , HEITNER, Stefan
IPC分类号： C07C37/14 , C07C39/23 , C07D311/80
CPC分类号： C07D311/80
摘要： The present invention relates to a method for the production of dronabinol ((6aR-trans)-6a,7,8,10a-tetrahydro-6,6,9-trimethyl-3-pentyl-6H- dibenzo[b,d]pyran-1-ol, Δ9-tetrahydrocannabinol (Δ9-THC)) from cannabidiol (CBD) by the cyclisation of cannabidiol (CBD) (2-[1 R-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-5-pentyl-1,3-benzoldiol) to Δ9-THC. The method according to the invention is characterised in that cannabidiol (CBD) is provided in an organic solvent and is cyclised to Δ9-THC by heating, in the presence of a molecular sieve. It was ascertained that, in the method according to the invention, in addition to the previously described drying properties, the molecular sieve also has good catalytic properties, which play an important part in the above reaction. As a rule, cyclisation carried out in the presence of a Lewis acid catalyst alone is markedly slower and yields less Δ9-THC than cyclisation carried out in the presence of a molecular sieve.
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公开(公告)号：EP1476414A1
公开(公告)日：2004-11-17
申请号：EP03737603.5
申请日：2003-02-04
发明人： SHAVANDIM, Yury, Alekseevich , DYKMAN, Arkady, Samulovich , KRASY, Boris Vasil'evich , PINSON, Viktor Vladimirovich , YAVSHITS, Genrikh Petrovich , ZINENKOV, Andrey Vladimirovich , FULMER, John, W.
IPC分类号： C07C39/15 , C07C37/14 , B01J27/053
CPC分类号： B01J27/053 , B01J37/0009 , B01J37/031 , C07C37/14 , Y02P20/52 , C07C39/15
摘要： The specification provides a method for producing p-cumylphenol phenol by reacting phenol with α-methylstyrene in the presence of a highly efficient heterogeneous aluminum zirconium catalyst.
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公开(公告)号：EP1320556A2
公开(公告)日：2003-06-25
申请号：EP01982370.7
申请日：2001-09-27
发明人： LANGE, Arno , RATH, Hans, Peter
摘要： The invention relates to a method for the production of polyisobutenylphenoles by alkylation of an aromatic hydroxy compound with substantially singly ethylenically unsaturated and substantially homopolymer polyisobutenes in the presence of a Lewis-acid alkylation catalyst, characterised in that, ether is used as an additional co-catalyst, whereby in the case of BF3 the ether has a molecular weight as a Lewis-acid of at least 102 g/mol.
摘要翻译： 本发明涉及通过在路易斯酸烷基化催化剂存在下用基本上单烯属不饱和和基本上均聚的聚异丁烯烷基化芳族羟基化合物来制备聚异丁烯基苯酚的方法，其特征在于，使用醚作为另外的共 - 由此在BF 3的情况下，醚具有至少102g / mol的路易斯酸分子量。
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17.发明授权HERSTELLUNG UND REINIGUNG VON 3-(4-HYDROXYPHENYL)-1,1,3-TRIMETHYLINDAN-5-OL 失效制备和3-（4-羟基苯基）的纯化-1,1,3- trimethylindan -5-醇
公开(公告)号：EP0993430B1
公开(公告)日：2002-09-11
申请号：EP98938622.2
申请日：1998-06-22
申请人： BAYER AG
发明人： WESTERNACHER, Stefan
CPC分类号： C07C39/17 , C07C2602/08
摘要： Method for preparing and purifying 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol by isomerizing isopropenylphenol, dimers and oligomers thereof or mixtures thereof, then distilling the reaction mixture.
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公开(公告)号：EP0856504B1
公开(公告)日：2001-11-07
申请号：EP98300665.1
申请日：1998-01-29
发明人： Isota, Yoichiro , Yao, Kazuhiko , Kawahara, Mikio
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公开(公告)号：EP1021391A1
公开(公告)日：2000-07-26
申请号：EP96937382.8
申请日：1996-10-31
申请人： RHODIA CHIMIE
摘要： A method for C-alkylating a hydroxylated aromatic compound having at least one hydrogen atom in the ortho or para position relative to the hydroxyl grouping, wherein the aromatic compound is exposed to a proton acid and a compound causing the formation of a carbo-cation in the presence of the acid, and the reaction is performed in the presence of a solvent consisting of a water-alcohol pair.
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公开(公告)号：EP0249415B2
公开(公告)日：1995-11-15
申请号：EP87305004.1
申请日：1987-06-05
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