首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Electrochemical oxidation of several oxocarbon salts in N,N-dimethylformamide
Authors:Lawrence M Doane  Alexander J Fatiadi
Institution:Organic Analytical Research Division, National Bureau of Standards, Washington, D.C. 20234 U.S.A.
Abstract:The oxocarbon salts of croconic acid and its dicyanomethylene derivatives have been shown to undergo two consecutive reversible one-electron transfers in N,N-dimethylformamide to produce stable radical anions and the neutral croconates. Disproportion equilibrium constants were found to be quite small for all the crononate radical anions investigated. Following chemical reactions accompanied the second oxidation process of dicyanomethylene-substituted crononates. Substituent effects were shown to be ring position-independent and are discussed with respect to the unique resonance structure of the crononates.
Keywords:Author to whom correspondence should be addressed  
本文献已被 ScienceDirect 等数据库收录!
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