首页 | 本学科首页   官方微博 | 高级检索  
     


Reactivity of Unsaturated 5(4H)-Oxazolones with Hg(II) Acetate: Synthesis of Methyl N-Benzoylamino-3-arylacrylates
Authors:Gheorghe-Doru Roiban  Tatiana Soler  Maria Contel  Ion Grosu  Carlos Cativiela  Esteban P. Urriolabeitia
Affiliation:1. Organic Chemistry Department , Faculty of Chemistry and Chemical Engineering, Babe? Bolyai University , Cluj Napoca , Romania;2. Departamento de Química Orgánica , Instituto de Ciencia de Materiales de Aragón, CSIC-Universidad de Zaragoza , Zaragoza , Spain gdroiban@chem.ubbcluj.ro;4. Servicios Centrales de Investigación , Facultad Ciencias , Alicante , Spain;5. Chemistry Department, Brooklyn College and the Graduate Center , City University of New York , New York , USA;6. Organic Chemistry Department , Faculty of Chemistry and Chemical Engineering, Babe? Bolyai University , Cluj Napoca , Romania;7. Departamento de Química Orgánica , Instituto de Ciencia de Materiales de Aragón, CSIC-Universidad de Zaragoza , Zaragoza , Spain;8. Departamento de Compuestos Organometálicos , Instituto de Ciencia de Materiales de Aragón, CSIC-Universidad de Zaragoza , Zaragoza , Spain
Abstract:An efficient and high-yield procedure to prepare methyl N-benzoylamino-3-arylacrylates from unsaturated (Z)-2-aryl-4-arylidene-5-(4H)-oxazolones and Hg(OAc)2 in methanol is described herein. The observed reactivity of mercury(II) acetate here is different than its usual metallating behavior and it cleaves the unsaturated oxazolone ring without change of stereochemistry.
Keywords:Alcoholysis  azalactone ring opening  mercury(II) acetate  5-(4H)-oxazolones
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号