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Communication | Special issue | Vol 90, No. 1, 2015, pp.108-112
Published online, 21st May, 2014
DOI: 10.3987/COM-14-S(K)22
Three-Component Synthesis of Indolizines from Azaaromatic-Acetylenedicarboxylate Zwitterions with Acylzirconocene Chloride Complexes

Akio Saito,* Naoki Yamashita, Kohei Sudo, and Yuji Hanzawa

*Division of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakamachi, Koganei, Tokyo 184-8588, Japan


Acylzirconocene chloride complexes worked well as a reaction partner of azaaromatic-acetylenedicarboxylate zwitterions derived from isoquinolines or pyridines with diethyl acetylenedicarboxylate to afford the corresponding indolizine derivatives.