Target compounds are synthesized simply, efficiently and selectively. More specifically, provided are a method for producing (2,4,4-trimethyl-1-cyclohexene)carbaldehyde, comprising the steps of: reacting the carbonyl group of 2,4,4-trimethyl-2-cyclohexenone (1) to obtain a 2,4,4-trimethyl-2-cyclohexenylidenemethyl ether compound (2) and hydrolyzing Compound (2) to obtain the (2,4,4-trimethyl-1-cyclohexene)carbaldehyde (3); a method for producing (2,4,4-trimethyl-1-cyclohexene)methanol, comprising a step of reducing Compound (3) to obtain the (2,4,4-trimethyl-1-cyclohexene)methanol (4); and a method for producing a (2,4,4-trimethyl-1-cyclohexenyl)methyl ester compound, comprising a step of esterifying Compound (4) to obtain the (2,4,4-trimethyl-1-cyclohexenyl)methyl ester compound (5).
目标化合物的合成简单、高效且具有选择性。更具体地说,本发明提供了一种生产(2,4,4-三甲基-1-
环己烯)
甲醛的方法,包括以下步骤使 2,4,4-三甲基-2-
环己烯酮(1)的羰基反应,得到 2,4,4-三甲基-2-
环己烯亚甲基醚化合物(2),
水解化合物(2)得到(2,4,4-三甲基-1-
环己烯)
甲醛(3);一种生产(2,4,4-三甲基-1-
环己烯)
甲醇的方法,包括还原化合物(3)以获得(2,4,4-三甲基-1-
环己烯)
甲醇(4)的步骤;以及一种生产(2,4,4-三甲基-1-
环己烯)甲酯化合物的方法,包括将化合物(4)酯化以获得(2,4,4-三甲基-1-
环己烯)甲酯化合物(5)的步骤。