CAS: 94-53-1; Benzo[d][1,3]Dioxole-5-Carboxylic Acid

上下游产品

CAS号2635-13-4 1-溴-3,4-(亚甲基二氧基)苯 | CAS号124-38-9 二氧化碳 | CAS号120-57-0 胡椒醛 | CAS号495-76-1 胡椒醇 | CAS号4421-09-4 洋茉莉腈 | CAS号326-56-7 甲基 1,3-苯并二茂-5-羧酸酯 | CAS号5876-51-7 1-碘-3,4-亚甲基二氧苯 | CAS号25054-53-9 胡椒酸酰氯 | CAS号120-58-1 异黄樟素 | CAS号67-56-1 甲醇 | CAS号54337-90-5 3,4-二羟基苯甲酰胺 | CAS号494-99-5 3,4-二甲氧基甲苯 | CAS号495-76-1 胡椒醇 | CAS号5279-32-3 1,2-二溴-4,5-亚甲二氧基苯 | CAS号452-86-8 4-甲基邻苯二酚 | CAS号17990-72-6 (+)-9-(1,3-Benz... | CAS号120-80-9 邻苯二酚 | CAS号99-50-3 原儿茶酸 | CAS号27855-25-0 (1,3-苯并二氧代l-5-基... | CAS号81581-27-3 3-(6-胡椒环基)-3-氧代丙酸乙酯

胡椒醛置于叔丁基过氧化氢体系中,用 水 作为反应溶剂,化学反应 24.0H,反应生成 胡椒酸
参考文献:通过串联邻萘醌催化和 Tbhp 促进的氧化序列将伯胺一锅直接氧化成羧酸
标题:通过串联邻萘醌催化和 Tbhp 促进的氧化序列将伯胺一锅直接氧化成羧酸
摘要:胺到羧酸的串联氧化序列是通过o-Nq 催化的胺有氧氧化成亚胺,然后是自由基引发的 Tbhp 促进的亚胺中间体氧化.从机制上讲,通过 Tbai 的帮助促进了o-Nq 催化剂体系的选择性亚胺形成,这在随后 Tbhp 促进的亚胺衍生物氧化以将亚胺分解为醛和胺中也很关键.反过来,释放的胺重新进入o-Nq 催化循环以产生亚胺中间体.
DOI:10.1002/chem.202103450

专利信息

专利号:US-6258323-B1
优先权日:1998-11-16
标题:Apparatus and method used in multiple, simultaneous synthesis of general compounds
发明人：HORMANN ROBERT EUGENE; GILBERT DARYL EUGENE; SIOMA EDWARD MICHAEL
权利人:ROHM & HAAS
摘要:The apparatus and method of the present invention provides for conducting simultaneous multiple synthesis of general compounds, which often takes place under varied uneven conditions requiring heating, cooling, agitation, reagent/solvent additions to the reactor contents at each reaction vessel location, supply and maintenance of inert atmosphere and means to facilitate the reflux of the reactor contents. Thus, it becomes necessary to monitor and control the reaction conditions during the simultaneous multiple synthesis of general compounds. The apparatus allows the user to connect various independently controlling and conveying means to each reaction vessel through multiple ports provided on a stopper mounted on each reaction vessel. The apparatus of the present invention permits user to readily access the reaction vessels without interrupting the reactions occurring in the adjacent reaction vessels. The unique geometry and shape of the stopper allows positioning of multiple ports, while still providing the stopper with a compact size. As a result, a large array of reaction vessels can be accommodated in the device of the present invention without significantly increasing the overall size of the apparatus. Some of the general compounds that can be readily synthesized by the apparatus and the method of the present invention include inorganic compounds as well as organic compounds, such as oligomers, polymers, agricultural chemicals, drugs, peptides and oligonucleotides.

专利号:WO-03031376-A1
优先权日:2001-10-12
标 题 :Solid phase synthesis of substituted 1,5-benzodiazepine-2-one and 1,5-benzothiazepine-2-one
发明人：MORTON GEORGE C; SALVINO JOSEPH M; LABAUDINIERE RICHARD F; HERPIN TIMOTHY F
权利人:AVENTIS PHARMA INC; MORTON GEORGE C; SALVINO JOSEPH M; LABAUDINIERE RICHARD F; HERPIN TIMOTHY F
摘要:A solid phase synthetic method for making substituted 1,5-benzodiazepine-2-one or 1,5-benzothiazepine-2-one. The method is useful for synthesis of large numbers of compounds through automated parallel synthesis or combinatorial library generation and is thus important to rapid discovery or new therapeutic agents containing the base structure of 1,5-benzodiazepine-2-one or 1,5-benzothiazepine-2-one.

专利号:US-7138526-B1
优先权日:1999-06-15
标 题 :Solid phase synthesis of n,n-disubstituted diazacycloalkylcarboxy derivatives
发明人：HERPIN TIMOTHY F; MORTON GEORGE C; SALVINO JOSEPH M
权利人:AVENTIS PHARMA INC
摘要:A method for the solid phase synthesis of N,N-disubstituted diazacycloalkylcarboxy derivatives of general formula (I) and (II) is claimed. Examples include piperazine-2-carboxamide. The method is applicable to the synthesis or large combinatorial libraries

专利号:US-9040553-B2
优先权日:2010-09-17
标题:Phenoxyisobutyric acid compounds and method of synthesis
发明人：LALEZARI IRAJ; FABRICANT JILL
权利人:LALEZARI IRAJ; FABRICANT JILL; CELL VIABLE CORP
摘要:The present invention provides a process for the synthesis of substituted phenoxymethylpropionic acid and related compounds. The compounds are useful for inhibiting the formation of AGEs (Advanced Glycation End Products).

专利号:US-6441246-B1
优先权日:1998-08-27
标题:Catalytic synthesis of aldehydes by direct hydrogenation of carboxylic acids
发明人：YAMAMOTO AKIO; NAGAYAMA KAZUHIRO
权利人:JAPAN SCIENCE & TECH CORP
摘要:A process which makes it possible to prepare aldehydes under mild reaction conditions with a high efficiency through the reduction of carboxylic acids with molecular hydrogen. Specifically, a process of reducing an organic carboxylic acid with molecular hydrogen in the presence of a catalyst into an aldehyde corresponding to the acid, characterized by conducting the reduction in the presence of a dehydrating agent such as a carboxylic anhydride.

专利号:US-6180830-B1
优先权日:1995-11-08
标题 :Method for preparing a bimetallic ruthenium/tin catalyst and a process for the synthesis of aldehydes
发明人：JACQUOT ROLAND
权利人:RHODIA CHIMIE SA
摘要:The present invention relates to a new process for the preparation of a bimetallic ruthenium/tin catalyst. The process for the preparation of a bimetallic ruthenium/tin catalyst according to the invention is characterised by the fact that it consists in carrying out the reduction of a ruthenium complex having an electrovalency of -4 and a coordination number of 6, the ligands being either a halogen atom or an anion or a tin halide. The catalyst is further employed for the preparation of aldehydes by reduction, in the vapor phase, of carboxylic acids, esters and anhydrides.