An unusual route to a quinoline 1-oxide <i>via</i> intramolecular addition of an enolate to an aromatic nitro group
作者:Nayara Da Rocha F. Moreira、Tânia T. de Oliveira、Tanus J. Nagem、Jason G. Taylor
DOI:10.1515/hc.2011.043
日期:2011.12.1
Abstract A mixture of ethyl 4-(2-nitrophenyl)butenoates undergoes an unusual intramolecular cyclisation in the presence of a catalytic amount of potassium tert-butoxide.