【10th.Mar.】Versatile Vinylcyclopropanes in Synthesizing Ring Compounds
日期：2017-03-10
阅读：491
TOPIC：Versatile Vinylcyclopropanes in Synthesizing Ring Compounds
SPEAKER：余志祥 教授,北京大学
TIME：March 10 (Friday)15:30pm
LOCATION：化学A楼528演讲厅
INVITER：张万斌 教授
内容摘要：
Under transition metal catalysis, vinylcycloropanes can act as either five-carbon units or three-carbon units to undergo various [m+n], [m+n+o] cycloadditions with other carbon units such as alkenes, alkynes, CO, demonstrating the versatility of vinylcyclopropanes in synthesizing various ring compounds. In this talk, several Rh-catalyzed cycloaddition reactions of vinylcycloropanes for the synthesis of ring compounds developed in the Yu group, such as the [5+2+1], [7+1], benzo/[7+1], [3+2], [3+2+1], formal [5+1]/[2+2+1], [5+1] reactions, will be presented. Also the application of these cycloadditions in natural product synthesis will be briefly introduced.
演讲人简介：
余志祥 教授, 北京大学化学院教授。主要从事于将理论计算和有机合成相结合来研究有机化学反应机理，发展有机合成方法，并将发展的有机合成方法学应用于天然产物与药物分子的合成。
1987-1991, 武汉大学, 学士;
1994-1997, 北京大学, 硕士;
1997-2001, 香港科技大学, 博士;
2001-2004, 加州大学洛杉矶分校, 博士后;
2004-2008, 北京大学, 副教授, 博导, 理论和合成有机化学学术带头人, 独立课题研究组组长;
2008-现在, 北京大学, 教授, 博导, 理论和合成有机化学学术带头人。
