Efficient Addition of Allylsilanes to α,β-Enones Using Catalytic Indium and Trimethylsilyl Chloride
作者:Phil Ho Lee、Dong Seomoon、Sundae Kim、K. Nagaiah、S. V. Damle、Kooyeon Lee
DOI:10.1055/s-2003-41017
日期:——
β-Enones undergo an efficient Hosomi-Sakurai reaction with allyltrimethylsilane, in which a catalytic amount of indium is used in the presence of trimethylsilylchloride as an activator under mild conditions to produce the conjugateaddition products in good yields.
Intramolecular cyclizations of allyl- and propargylsilanes
作者:Dieter Schinzer、Sándor Sólyom、Marion Becker
DOI:10.1016/s0040-4039(00)94749-x
日期:1985.1
Allylsilanes of type 5 and propargylsilanes of type 13 undergo efficient cyclizations upon treatment with EtAlCl2 in toluene to afford stereoselectively functionalized hydrindanones of type 6 and spiro[4,5]decanes of type 14.