Stannyl ester cyclizations
GA Kraus, K Landgrebe
Index: Kraus, George A.; Landgrebe, Kevin Tetrahedron, 1985 , vol. 41, # 19 p. 4039 - 4046
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Citation Number: 31
Abstract
Alpha halo stannyl esters react with alkenes to afford lactones. The reaction is catalyzed by AIBN. The reaction proceeds best with electron rich alkenes. The mechanistic aspects of this novel reaction are discussed. This reaction can also be conducted intramolecularly to produce bicyclic lactones. An approach to the lignan system is presented.
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