丙烯酸 、
松油烯 反应 0.5h,
生成
1-isopropyl-4-methyl-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid 、
1-isopropyl-4-methyl-bicyclo[2.2.2]oct-5-ene-3-carboxylic acid 、 1-isopropyl-4-methyl-bicyclo[2.2.2]oct-5-ene-3-carboxylic acid 、 1-isopropyl-4-methyl-bicyclo[2.2.2]oct-5-ene-2-carboxylic acid