专利号:WO-2008091379-A1 优先权日:2007-01-23 标题 :A process for the synthesis of biologically active oxygenated compounds by dealkylation of the corresponding alkyllethers
专利号:US-10011664-B2 优先权日:2011-02-04 标 题:Functionalized nitrile rubbers and the production thereof 发明人:OBRECHT WERNER; JESCHKO JULIA MARIA; NUYKEN OSKAR; SCHNEIDER MARTIN 权利人:OBRECHT WERNER; JESCHKO JULIA MARIA; NUYKEN OSKAR; SCHNEIDER MARTIN; ARLANXEO DEUTSCHLAND GMBH 摘要:Provided are new functionalized nitrile rubbers, which may optionally also be in partially or wholly hydrogenated form, and also a process for preparing them by metathesis of nitrile rubbers in the presence of a metathesis catalyst and at least one functionalized allyl compound. The new functionalized nitrile rubbers are suitable for producing vulcanizable mixtures and allow the production of vulcanizates having very stable networks. Also made possible, in particular, is the synthesis of block copolymers.
专利号:US-7132092-B2 优先权日:2002-02-08 标 题:Metallized mesoporous silicate and method of oxidation with the same 发明人:HAGIYA KOJI 权利人:SUMITOMO CHEMICAL CO 摘要:A metallized mesoporous silicate which is obtained by (i) reacting (a) either a metal peroxide obtained by the reaction of an aqueous hydrogen peroxide solution with at least one metal or metal compound selected from the group consisting of the following 1) to 4) 1) tungsten 2) molybdenum 3) vanadium 4) compounds comprising 4 a ) any of tungsten, molybdenum, and vanadium and 4 b ) at least one element selected from Groups 13 to 16 (excluding oxygen) or a solution of the metal peroxide with (b) a silicon compound in the presence of an alkylamine or a quaternary ammonium salt and separating the resultant silicate; and a process for producing the metallized mesoporous silicate. Also provided is a method of organic synthesis with the silicate.
专利号:CN-114213333-B 优先权日:2017-10-26 标题 :Thiol compound, synthesis method thereof and utilization of the thiol compound
专利号:US-2013303788-A1 优先权日:2012-05-14 标题 :Method of producing biphenolic compound, novel biphenyl compound and synthesis method thereof, and pharmaceutical composition for treating parkinson's disease
专利号:CN-111315719-B 优先权日:2017-10-26 标题:Thiol compound, its synthesis method and utilization of the thiol compound