A mild, efficient and high yielding protocol for the synthesis of 2,2′-arylmethelene dicyclohexane-1,3-dione derivatives at room temperature and 9-aryl-1,8-dihydrooctahydroxanthene at conventional heating using cesium fluoride as a catalyst is reported. The major advantages of this reaction are excellent yield, very short reaction time and use of inexpensive catalyst.
据报道,使用
氟化铯作为催化剂,在常规加热条件下,室温下合成2,2'-芳基亚甲基二
环己烷-1,3-二酮衍
生物和9-芳基-1,8-二氢八氢oct吨
蒽的合成反应温和,高效,高收率。 。该反应的主要优点是优异的产率,非常短的反应时间和使用廉价的催化剂。