An efficient synthetic method of functionalized naphthalenes having hydrogen, alkyl, alkenyl, aryl, or heteroaryl groups on the 4-position and ethoxycarbonyl group on the 2-position was developed through selective Pt-catalyzed 6-endo intramolecular hydroarylation of ethyl (E)-2-ethynyl/alkynyl cinnamates.
通过选择性的Pt催化乙基(E)-的6-内分子氢芳基化反应,开发了一种高效合成官能化
萘的方法,该官能化
萘在4位上具有氢,烷基,烯基,芳基或杂芳基,在2位上具有乙氧羰基。2-
乙炔基/炔基
肉桂酸酯。