脱氢姜黄烯及其类似物的合成

Synthesis of Dehydrocurcumene and Its Analogue

利用苯乙酮及苯乙酮衍生物 ,经过傅 -克乙酰化反应、偶联反应、Wittig烯化反应 ,合成了脱氢姜黄烯及其类似物 .再经选择性催化氢化反应 ,可分别得到α 姜黄烯、黄根醇甲醚及姜黄氢醌甲醚 .

Using Friedel-Crafts acetylation reaction, coupling reaction and Wittig reaction, the dehydrocurcumene and its analogue have been synthesized. By selective catalytic hydrogenation followed, the corresponding alpha-curcumene, methyl curcuphenyl ether and methyl curcuhydroquinonyl ether were achieved, respectively.