Direct one-pot synthesis of 2,3-diarylbuta-1,3-diene via self-coupling of Acetophenones

作者：Li Jian; Li Shaoyu; Jia Xueshun^*

来源：Synlett, 2008, (10): 1529-1531.

DOI：10.1055/s-2008-1078412

• 2,3-diarylbuta-1,3-diene
• self-coupling
• acetophenone

A mild and straightforward route to 2,3-diarylbuta-1,3-diene is described here. By treatment with SmI(2)-Ac(2)O, acetophenone and its analogues underwent self-coupling reactions and subsequent elimination to give a series of 2,3-diarylbuta-1,3-dienes in moderate to good yields.

• 出版日期2008-6-13
• 单位上海大学