CAS: 492-38-6; 2-Phenylacrylic Acid

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CAS号201230-82-2 carbon monoxide | CAS号98-81-7 α-溴苯乙烯 | CAS号124-38-9 二氧化碳 | CAS号22286-82-4 2-苯基丙烯酸乙酯 | CAS号938080-25-2 5, 5-二甲基-2-(1-苯... | CAS号103-82-2 苯乙酸 | CAS号3446-89-7 甲硫基苯甲醛 | CAS号529-64-6 托品酸 | CAS号28143-79-5 1-phenylethenyl... | CAS号144-62-7 草酸 | CAS号529-64-6 托品酸 | CAS号103-82-2 苯乙酸 | CAS号515-30-0 苯乳酸水合物 | CAS号4370-95-0 3-氨基-2-苯基丙酸 | CAS号7028-48-0 苯乙醛肟 | CAS号492-37-5 2-苯基丙酸 | CAS号199342-52-4 ethyl 3-methyl-... | CAS号7782-24-3 (|S|)-(+)-2-苯丙酸 | CAS号7782-26-5 R-2-苯基丙酸 | CAS号5558-66-7 2,2-二苯基丙酸

📜Tilidine Hydrochloride 反应生成 2-苯基丙烯酸
参考文献:Satzinger,G.,Justus Liebigs Annalen Der Chemie,1972,Vol. 758,P. 43-64
标题:Satzinger,G.,Justus Liebigs Annalen Der Chemie,1972,Vol. 758,P. 43-64

专利信息

专利号:US-4910330-A
优先权日:1987-09-25
标题 :Synthesis of sulfonic acids and carboxylic acid ester derivatives thereof
发明人：MCGEE DENNIS E; HALLEN TED S
权利人:UNION OIL CO
摘要:Hydroxy sulfonic acids in general and isethionic acid (2-hydroxy ethyl sulfonic acid) in particular can be prepared at 99+% purity and good yields by the selective oxidation of a precursor hydroxy mercaptan with hydrogen peroxide. The resulting product is pure enough to be used directly in the synthesis of sulfo-acrylic esters which are finding considerable use as stabilizers in producing vinylidene chloride copolymers used for FDA approved packaging films.

专利号:US-4987250-A
优先权日:1987-09-25
标 题:Synthesis of hydroxy sulfonic acids
发明人：MCGEE DENNIS E; HALLEN TED S
权利人:UNION OIL CO
摘要:Hydroxy sulfonic acids in general and isethionic acid (2-hydroxy ethyl sulfonic acid) in particular can be prepared at 99+% purity and good yields by the selective oxidation of a precursor hydroxy mercaptan with hydrogen peroxide. The resulting product is pure enough to be used directly in the synthesis of sulfo-acrylic esters which are finding considerable use as stabilizers in producing vinylidene chloride copolymers used for FDA approved packaging films.

专利号:WO-2014202765-A1
优先权日:2013-06-21
标题 :Preparation of chiral 1-methyl-2,3,4,5-1h-benzodiazepines via asymmetric reduction of alpha-substituted styrenes
发明人：STAVBER GAJ; GAZIC SMILOVIC IVANA; CLUZEAU JEROME; RICHTER FRANK
权利人:LEK PHARMACEUTICALS
摘要:The present invention provides an asymmetric and economic synthesis of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1 H-benzo[d]azepine via novel intermediates applying an asymmetric enzymatic, biomimetic or catalytic reduction. The present invention also provides a novel green asymmetric catalytic reduction adapted for an aqueous medium to be applied in the synthesis of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1 H-benzo[d]azepine or novel intermediates.

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.

专利号:US-2023212107-A1
优先权日:2021-12-30
标 题:Synthesis of para-alkylated syringyl (meth)acrylate derivatives and photopolymerizable compositions for additive manufacturing in dental applications
发明人：CHOUDHARY UMESH UPENDRA; SU JESSICA KALAY
权利人:ALIGN TECHNOLOGY INC
摘要:The present disclosure provides polymerizable monomers which may be used as reactive diluents in additive manufacturing. The polymerizable monomers may have low vapor pressures and may be compatible with a range of low glass transition temperature oligomers.

专利号:US-8563760-B2
优先权日:2009-08-31
标 题:Process for the synthesis of long-chain fatty acids
发明人：FAUQ ABDUL H; EDWARDS ALBERT O
权利人:FAUQ ABDUL H; EDWARDS ALBERT O; MAYO FOUNDATION
摘要:This invention relates to processes for preparing long-chain fatty acids of Formula I: n nand salts thereof, as well as intermediates for the processes, wherein L 1 and L 2 are described herein.