异辛烯置于一氧化碳,氢气体系中,化学反应生成3,5,5-三甲基-1-己醇 参考文献:Keulemans; Kwantes; Van Bavel,Recueil Des Travaux Chimiques Des Pays-Bas,1948,Vol. 67,P. 302 标题:Keulemans; Kwantes; Van Bavel,Recueil Des Travaux Chimiques Des Pays-Bas,1948,Vol. 67,P. 302
专利号:US-9174920-B1 优先权日:2013-10-17 标题:Integrated process of distillation with side reactors for synthesis of organic acid esters 发明人:PANCHAL CHANDRAKANT B; PRINDLE JOHN C; KOLAH ASPI; MILLER DENNIS J; LIRA CARL T 权利人:E3TEC SERVICE LLC; UNIV MICHIGAN STATE 摘要:An integrated process and system for synthesis of organic-acid esters is provided. The method of synthesizing combines reaction and distillation where an organic acid and alcohol composition are passed through a distillation chamber having a plurality of zones. Side reactors are used for drawing off portions of the composition and then recycling them to the distillation column for further purification. Water is removed from a pre-reactor prior to insertion into the distillation column. An integrated heat integration system is contained within the distillation column for further purification and optimizing efficiency in the obtaining of the final product.
专利号:US-2007059789-A1 优先权日:2005-09-14 标题 :Process for the enzymatic synthesis of ethers 发明人:BORNSCHEUER UWE; GRUNING BURGHARD; HILLS GEOFFRCY; MOBIUS PATRICK; THUM OLIVER; WEITEMEYER CHRISTIAN 权利人:GOLDSCHMIDT GMBH 摘要:An enzymatic process for preparing ethers is disclosed which includes reacting one or more alcohols with an ether in the presence of at least one enzyme.
专利号:US-6538094-B2 优先权日:1998-12-21 标题:Process for synthesis of allophanate compounds and compositions including the product thereof 发明人:TAZZIA CHARLES L 权利人:BASF CORP 摘要:The invention provides a process for preparing an allophanate-containing compound in the presence of a metal catalyst and a tertiary amine. In a preferred process, the tertiary amine compound also has a hydroxyl group. The hydroxyl group can react with the isocyanate functionality. Also disclosed is a process in which an allophanate-containing compound is prepared with copper acetate monohydrate as a catalyst. The allophanate-containing compound is used as a curing agent in coating compositions, particularly electrocoat coating compositions. The coating compositions are used to coat articles.
专利号:US-2006074259-A1 优先权日:2004-10-01 标 题:Process for the enzymatic synthesis of pyroglutamic esters 发明人:PASCALY MATTHIAS; THUM OLIVER 权利人:GOLDSCHMIDT GMBH 摘要:A process for the preparation of compounds according to the general formula (I), n nin which R is a hydrocarbon radical of an alcohol, wherein one or more alcohols of the general formula (II) n nR—OH  (II)n nin which R is as defined above, are esterified and/or transesterified without using significant amounts of solvents, preferably without solvents, preferably under reduced pressure at temperatures below 100° C. in the presence of enzymes from the class of hydrolases with a compound according to the general formula (III), n n nin which R 1 is either hydrogen or a linear or branched alkyl or alkenyl group having 1 to 3 carbon atoms is provided.
专利号:US-5637757-A 优先权日:1995-04-11 标 题 :One-pot synthesis of ring-brominated benzoate compounds 发明人:HILL JOHN E; FAVSTRITSKY NICOLAI A; MAMUZIC RASTKO I; BHATTACHARYA BHABATOSH 权利人:GREAT LAKES CHEMICAL CORP 摘要:A method of preparing tetrabromobenzoate compounds from tetrabromophthalic anhydride by reacting tetrabromophthalic anhydride with alcohol in the presence of a decarboxylation catalyst. The reaction may be carried out in an excess of alcohol, or with a near stoichiometric amount of alcohol by performing the reaction in an inert solvent.
专利号:WO-2012163936-A1 优先权日:2011-05-31 标 题 :Process for the synthesis of benzotriazoles useful as uv-filters 发明人:PRESCHEL MICHAEL; ROEDER MICHAEL; SCHLIFKE-POSCHALKO ALEXANDER; ZHANG KESHENG 权利人:DSM IP ASSETS BV; PRESCHEL MICHAEL; ROEDER MICHAEL; SCHLIFKE-POSCHALKO ALEXANDER; ZHANG KESHENG 摘要:The invention relates to an improved process for the manufacture of novel benzotriazoles as well to novel benzotriazoles obtained by the novel process. This novel economical process provides products in high purity and yields.