Pd(0) catalysed bis- and tris-cyclisation reactions involving aryl-or vinyl-iodides and terminating in Tonnai Friedel-Crafts alkylation of aryl and heteroaryl rings occur regio- and stereo-specifically in good yield.
Pd(0)催化的双-和三-环化反应涉及芳基或
乙烯基碘,并终止于Tonnai Friedel-Crafts芳基和杂芳基环的烷基化,在区域和立体上都有良好的产率。