Radical Cyclization of Bromomethyldimethylsilyl Propargyl Ethers; a General Method for the Stereoselective Synthesis of Variously Substituted Trimethylenemethane (TMM) Precursors
作者:Stéphane Bogen、Michel Journet、Max Malacria
DOI:10.1080/00397919408011720
日期:1994.5
Abstract The radicalcyclization of bromomethyldimethylsilyl propargyl ethers allows the regio- and stereoselective preparation of variously substituted 2-trimethylsilylmethyl-2-propen-1-ol derivatives in good yields. After acetylation of the alcohol function, these compounds are useful precursors of trimethylene-methane (TMM) in [3+2] cycloaddition reactions using the Trost methodology.