Palladium-Catalyzed [3 + 3] Cycloaddition of Trimethylenemethane with Azomethine Imines
作者:Ryo Shintani、Tamio Hayashi
DOI:10.1021/ja061662c
日期:2006.5.1
A palladium-catalyzed [3 + 3] cycloaddition of trimethylenemethane (TMM) with azomethine imines has been developed to produce hexahydropyridazine derivatives under simple and mild conditions. The use of substituted TMM precursors highlights the difference of this system from previously reported [3 + 2] cycloaddition of TMMs under palladium catalysis. The present [3 + 3] cycloaddition reactions are
Palladium-catalyzed trimethylenemethane reaction to form methylenetetrahydrofurans. Reactions of substituted TMM precursors and mechanistic interpretation
作者:Barry M. Trost、Steven A. King
DOI:10.1021/ja00157a061
日期:1990.1
TROST, B. M.;CHAN, D. M. T., J. AMER. CHEM. SOC., 1981, 103, N 19, 5972-5974