National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21272085, 21472056]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [CCNU15ZX002, CCNU16A05002]; Central China Normal University [2016YBZZ039]
机构署名:
本校为第一且通讯机构
院系归属:
化学学院
摘要:
An unusual benzannulation reaction has been realized by integrating intermolecular adol condensation with subsequent intramolercular base-promoted homolytic aromatic substitution. This novel cascade reaction provides a straightforward approach toward various naphtho-fused oxindoles from 2-halobenzaldehydes and indolin-2-ones in the presence of Cs2CO3 in DMSO. The enolates of indolin-2-ones as new and internal electron donors have been demonstrated...