Synthesis of 5-Acetyl-2-pyridones via Nucleophilic Addition of β-Keto Esters to Alkynyl Imines
Iwao Hachiya, Kana Ogura, Makoto Shimizu* Department of Chemistry for Materials, Mie University, Tsu, Mie 514-8507, Japan Fax: +81(59)2319413; e-Mail: mshimizu@chem.mie-u.ac.jp;