CAS: 5736-85-6; 4-Propoxybenzaldehyde

上下游产品

CAS号40663-68-1 4-烯丙氧基苯甲醛 | CAS号123-08-0 4-羟基苯甲醛; 对羟基苯甲醛 | CAS号106-94-5 溴代丙烷 | CAS号79694-16-9 4-丙氧基扁桃酸 | CAS号71-23-8 正丙醇 | CAS号459-57-4 对氟苯甲醛 | CAS号17954-81-3 4-(3-溴丙基氧基)苯甲醛 | CAS号107-08-4 1-碘丙烷 | CAS号622-85-5 丙氧基苯 | CAS号100-97-0 乌洛托品 | CAS号14921-60-9 N-(4-pentoxyphe... | CAS号14921-37-0 N,1-bis(4-propo... | CAS号79694-16-9 4-丙氧基扁桃酸 | CAS号69033-81-4 4-丙氧基肉桂酸 | CAS号35047-04-2 N-(4-Propoxyben... | CAS号70262-78-1 N-(4-ethoxyphen... | CAS号6946-31-2 1-[(E)-2-nitroe... | CAS号90925-43-2 (4-propoxypheny... | CAS号918831-19-3 3-(4-propoxyphe... | CAS号99070-71-0 3-氯-4-丙氧基苯甲醛

对丙氧基扁桃酸置于氧气,Copper Diacetate体系中,用 二甲基亚砜 作为反应溶剂,化学反应 10.0H,以66%的收率获得产物4-丙氧基苯甲醛
参考文献:醛和酮的形成:苯乙酸和α-羟基苯基乙酸的铜催化好氧氧化脱羧
标题:醛和酮的形成:苯乙酸和α-羟基苯基乙酸的铜催化好氧氧化脱羧
摘要:已经合成了由铜催化的苯乙酸和α-羟基苯基乙酸的需氧氧化脱羧反应得到的芳香醛或酮.该反应以分子氧作为唯一的终端氧化剂,在一个一站式方案中结合了脱羧,双氧活化和c-h键氧化步骤.该反应代表了sp 3-杂化碳的新型脱羧作用,以及使用苄基羧酸作为羰基化合物的来源.
DOI:10.1021/jo402778P

专利信息

专利号:US-4582903-A
优先权日:1984-08-17
标 题 :Synthesis of unsaturated hydantoins with an inexpensive catalyst
发明人：MIRVISS STANLEY B
权利人:STAUFFER CHEMICAL CO
摘要:Alkylidene or arylidene substituted hydantoins are produced by condensation of an aromatic or aliphatic aldehyde with hydantoin in the presence of at least one basic salt of an inorganic acid. The desired products are obtained in high yields.

专利号:US-6531625-B2
优先权日:2000-09-08
标题 :Cinnamic esters
发明人：KUHN WALTER; BRAUN GERHARD; KLEIN STEPHAN
权利人:HAARMANN & REIMBER GMBH
摘要:In a novel process for the synthesis of cinnamic esters or substituted cinnamic esters, carboxylic esters are reacted, by condensation, with benzaldehyde or substituted benzaldehydes, respectively, in the presence of a solid with basic properties.

专利号:WO-0053313-A2
优先权日:1999-03-09
标 题:Lanthanide catalysts for synthesis of compounds and combinatorial libraries

专利号:WO-9811438-A1
优先权日:1996-09-13
标题 :Synthesis of quinazolinone libraries and derivatives thereof

专利号:US-8558012-B2
优先权日:2009-03-02
标 题:2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative, production method thereof, and production method of monofluoromethyl group-containing compound using the same
发明人：SHIBATA NORIO
权利人:SHIBATA NORIO; NAGOYA INST TECHNOLOGY; TOSOH P TECH INC
摘要:A 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative as a monofluoromethyl group introduction agent that is effective as an intermediate in pharmaceutical and agrochemical synthesis, a production method thereof, and a production method of a monofluoromethyl group-containing compound using this 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative are provided. The 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative represented by the following general formula (1) (wherein R 1 , R 2 , R 3 , and R 4 each independently represent a hydrogen atom, a straight-chain or branched alkyl group having 1 to 4 carbon atoms, a straight-chain or branched alkyloxy group having 1 to 4 carbon atoms, a halogen atom, a nitro group, or a cyano group), the production method thereof, and various monofluoromethyl group-containing compounds are manufactured using this 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative as a monofluoromethylating agent.

专利号:US-6417195-B1
优先权日:1999-02-22
标题 :Isoquinoline derivatives and isoquinoline combinatorial libraries
发明人：LEBL MICHAL
权利人:LION BIOSCIENCE AG
摘要:The present invention provides the synthesis of heterocyclic compounds based on the isoquinoline ring. More specifically, the invention provides novel isoquinoline derivatives as well as novel libraries comprised of such compounds.