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A new synthesis of δ-lactones from oxetanes |
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| Authors: | Masahiko Yamaguchi Keisuke Shibato Ichiro Hirao |
| Institution: | Department of Industrial Chemistry, Kyushu Institute of Technology, Sensui-cho, Tobata, Kitakyushu 804, JAPAN |
| Abstract: | Oxetanes were reacted with lithium enolates generated from esters or amides in the presence of boron trifluoride etherate to give δ-hydroxyesters or amides in high yield, which were hydrolyzed and converted to δ-lactones. |
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