gold-catalyzed arylative cyclization of 1,6-enynes with aryldiazonium salts gives rise to cyclization products with the opposite configuration at the alkene than that obtained by gold(I)-catalyzed alkoxycyclization. The reaction occurs under mild conditions and shows high functional group tolerance.
                                    1,6-烯炔与芳基重氮盐的光氧化还原辅助
金催化的芳基环化反应生成的环化产物在烯烃处的构型与
金(I)催化的烷氧基环化反应相反。该反应在温和的条件下发生并且显示出高的官能团耐受性。