K. Elena, Klimova Tatiana, L. Irina, Domínguez Chávez Jorge, H. Simon, M. Daniel, Martínez-García Marcos
{"title":"Symmetrical and Asymmetrical Cyclopropenones: Synthesis and Study of Their Chemical Reactivity","authors":"K. Elena, Klimova Tatiana, L. Irina, Domínguez Chávez Jorge, H. Simon, M. Daniel, Martínez-García Marcos","doi":"10.2174/1874095200801020035","DOIUrl":null,"url":null,"abstract":"Symmetrical and asymmetrical cyclopropenones with diferrocenyl, diaryl and aryl-ferrocenyl substituents were obtained and their chemical behavior was studied. 1-Ethoxy-2,3-diarylcyclopropenylium terafluoroborate selectively reacts with MeLi, n-BuLi with formation of the 3,3-dialkyl-1,2-diarylcyclopropenes. The structures of 2,3-bis(4methoxyphenyl) cyclopropenone (10), 2-ferrocenyl-3-(4-methoxyphenyl) cyclopropenone (11), 2-ferrocenyl-3(naphthalen-1-yl) cyclopropenone (14) and 3,3-dimethyl-1,2-dianysol cyclopropene 19a were confirmed by X-ray crystallographic analysis.","PeriodicalId":23020,"journal":{"name":"The Open Organic Chemistry Journal","volume":"1 1","pages":"35-40"},"PeriodicalIF":0.0000,"publicationDate":"2008-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Open Organic Chemistry Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2174/1874095200801020035","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Symmetrical and asymmetrical cyclopropenones with diferrocenyl, diaryl and aryl-ferrocenyl substituents were obtained and their chemical behavior was studied. 1-Ethoxy-2,3-diarylcyclopropenylium terafluoroborate selectively reacts with MeLi, n-BuLi with formation of the 3,3-dialkyl-1,2-diarylcyclopropenes. The structures of 2,3-bis(4methoxyphenyl) cyclopropenone (10), 2-ferrocenyl-3-(4-methoxyphenyl) cyclopropenone (11), 2-ferrocenyl-3(naphthalen-1-yl) cyclopropenone (14) and 3,3-dimethyl-1,2-dianysol cyclopropene 19a were confirmed by X-ray crystallographic analysis.
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