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Communication | Regular issue | Vol 12, No. 6, 1979, pp.787-790
Published online, 1st January, 1970
DOI: 10.3987/R-1979-06-0787
Addition Reactions of Indolizine Derivatives with Diethyl Azodicarboxylate

Mituo Masumura* and Yoshiro Yamashita

*Department of Applied Chemistry, Faculty of Engineering, University of Tokushima, Minamijosanjima-cho, Tokushima 770-8506, Japan


Indolizines reacted with diethyl azodicarboxylate (DAD) to give Michael type adducts 2. These adducts 2 underwent novel addition reactions with DAD to give 1:2 adducts 3. These addition reactions are useful methods for synthesis of indolizine derivatives.