36688-65-0Relevant articles and documents
Synthesis of Naphthoindolizine-6,11-dione Derivatives by Iodine Oxidation of 2-Alkyl-1,4-naphthoquinones in the Presence of Substituted Pyridines
Citterio, Attilio,Fochi, Mariacristina,Marion, Antonio,Mele, Andrea,Sebastiano, Roberto,Delcanale, Maurizio
, p. 1993 - 2002 (2007/10/03)
Iodine oxidation of 2-alkyl-1,4-naphthoquinones (1) in the presence of substituted pyridines (2) afforded naphthoindolizine-6,11-dione derivatives (3). Other oxidant systems (MnO2/I- or Fe(ClO4)3/I2) can be used and 2-alkylbenzoquinones