Domino Hydroarylation-Cyclization Reaction: One-Pot Synthesis of Indane-Fused 3,4-Dihydrocoumarins
作者:Jin Hyuck Joo、So Won Youn
DOI:10.1002/adsc.201200745
日期:2013.1.9
A tin(II) triflate-catalyzed domino hydroarylation–cyclization reaction has been developed to access a wide-variety of methyleneindane-fused 3,4-hydrocoumarins. A judiciously selected bi-functional Lewis acidic catalyst has been successfully applied to promote two ring-closing events as a single-pot operation.
锡(II)三氟甲磺酸酯催化的多米诺加氢芳基化-环化反应已经开发出来,可用于各种亚甲基茚满稠合的3,4-氢香豆素。明智选择的双功能路易斯酸性催化剂已成功应用于单罐操作中,以促进两个闭环事件。