📜2-(3,5-二甲氧基苯基)苯并呋喃-6-醇置于咪唑,正丁基锂,二苯基膦体系中,用 四氢呋喃,正己烷,环己烷 作为反应溶剂,化学反应 40.5H,反应生成 桑辛素 C; 5-(6-羟基-2-苯并呋喃基)-2-(3-甲基-2-丁烯基)-1,3-苯二醇
参考文献:Total Synthesis Of The 2-Arylbenzo[b]Furan-Containing Natural Products From Artocarpus
标题:Total Synthesis Of The 2-Arylbenzo[b]Furan-Containing Natural Products From Artocarpus
摘要:In This Study,2-Arylbenzo[b]Furan-Containing Derivatives Moracin C (1) And Moracin M (4),The Natural Products From Artocarpus,Have Been Synthesized In Highest Overall Yield To Date (1,7 Steps With An Overall Yield Of 41.9%; 4,6 Steps With An Overall Yield Of 56.3%),And We Also Report The First Total Synthesis Of Artoindonesianin B-1 (2),Another Member Of This Family,In The Same Route (8 Steps With An Overall Yield Of 11.3%). This Discovery Provides A Concise Route For Preparing Enough Amounts Of 1,2,And 4 As Well As 2-Arylbenzo[b]Furan-Containing Natural Product-Like Analogs (71-74) To Explore The Biological Potential. (C) 2015 Elsevier Ltd. All Rights Reserved.
DOI:10.1016/j.Tetlet.2015.05.093