CAS: 24393-53-1; (E)-Ethyl 3-(4-Bromophenyl)Acrylate

上下游产品

diazoacetic acid ethyl ester benzaldehyde 4-bromo-benzaldehyde ethyl acrylate3-(4-Bromo-phenyl)-5-oxo-4,5-diphenyl-pentanoic acid ethyl ester 3-(4-Bromo-phenyl)-5-oxo-4,5-diphenyl-pentanoic acid ethyl ester 3,4-Bis-(4-bromo-phenyl)-4-cyano-butyric acid ethyl ester 3-(4-bromophenyl)prop-2-en-1-ol

📜4-溴肉桂酸置于氯化亚砜,三乙胺体系中,化学反应 4.0H,反应生成反式-4-溴肉桂酸乙酯
参考文献:普通和有效的分子间[2 + 2]溶液中的查尔酮类和肉桂酸衍生物的可见光催化二聚化
标题:普通和有效的分子间[2 + 2]溶液中的查尔酮类和肉桂酸衍生物的可见光催化二聚化
摘要:[2 + 2]光环加成反应(例如,查耳酮和肉桂酸衍生物的二聚化)是构建环丁烷的独特策略,环丁烷是多种生物活性分子和天然产物的基础.然而,为了克服非刚性烯烃的简便几何异构化的竞争,大多数对上述[2 + 2]的尝试都集中在紫外光照射下的固态,熔融态或主客体系统.我们报告了一种通用且简单的方法来实现这些无环烯烃的分子间[2 + 2]二聚反应,以在可见光下以高度区域和非对映选择性的方式构建环丁烷,这为长期存在的问题提供了有效的解决方案.
Doi:10.1002/anie.201708559

专利信息

专利号:WO-2023061999-A1
优先权日:2021-10-12
标 题 :Process for preparing a phenolic hydrocarbon
发明人：CORNELLA JOSEP; LE VAILLANT FRANCK
权利人:STUDIENGESELLSCHAFT KOHLE GGMBH
摘要:The present invention discloses a distinct mode of action of a nickel catalyst to forge C-0 bonds to unlock the mild utilization of N2O as O-atom transfer reagent in the synthesis of complex phenols from the corresponding aryl halides.

专利号:US-10836774-B2
优先权日:2016-11-30
标题 :Methods for making bacteriochlorin macrocycles comprising an annulated isocyclic ring and related compounds
发明人：LINDSEY JONATHAN S; ZHANG SHAOFEI
权利人:UNIV NORTH CAROLINA STATE
摘要:Described herein are bacteriochlorins comprising an annulated isocyclic ring such as a compound Formula I: n nor a metal conjugate thereof, wherein: R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , and Z are each as defined herein. Also described are methods and intermediates for the synthesis of bacteriochlorins comprising an annulated isocyclic ring, and methods of using such bacteriochlorins for, among other things, diagnostic and therapeutic purposes such as, e.g., luminescent compounds in flow cytometry, and/or as active agents in photodynamic therapy (PDT).