Rhodium trichloride hydrates gave predominantly the 1,2-addition product, 2-alkoxy-2-methylbut-3-ene, in the addition reaction of alcohols to isoprene. The regioselective path was established by assuming the formation of the π-(2-methylbut-3-en-2-yl)rhodium complex.
在醇与
异戊二烯的加成反应中,三
氯化
铑水合物主要产生1,2-加成产物,2-烷氧基-2-甲基丁-3-烯。通过假设形成 π-(2-methylbut-3-en-2-yl)
铑络合物来建立区域选择性路径。