Tetrabutylmanganese ate complex ‘Bu4MnLi2’ reacts with allylic and prop-2-ynylic bromides to generate the corresponding allyl- and prop-2-ynyl-manganese species which further react with electrophiles such as aldehydes, ketones, epoxide and chlorosilanes to afford the corresponding allylated and prop-2-ynylated and/or allenylated products in high yields.
四丁基
锰 ate 复合物 "Bu4MnLi2 "与烯丙基和丙-2-炔基
溴化物反应生成相应的烯丙基和丙-2-炔基
锰,再与亲电物(如醛、酮、
环氧化物和
氯硅烷)反应生成相应的烯丙基化和丙-2-炔基化和/或异烯丙基化产物,产量很高。