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A perchoric acid-induced lactonization reaction of epoxy ester is described.Using lithium perchlorate, the ketone is obtained in 81% yield.
Studies on the Total Synthesis of Crotocembreneic Acid and Neocrotocembreneic Acid:A Perchloric Acid
【摘 要】
：
A perchoric acid-induced lactonization reaction of epoxy ester is described.Using lithium perchlorate, the ketone is obtained in 81% yield.
【机 构】
：
National Laboratory of Applied Organic Chemistry and Institute of Organic Chemistry
【出 处】
：
中国化学快报（英文版）
【发表日期】
：
2004年期
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