期刊论文详细信息
Catalysts | |
Isoquinolone Synthesis via Zn(OTf)2-Catalyzed Aerobic Cyclocondensation of 2-(1-Alkynyl)-benzaldehydes with Arylamines | |
DostMuhammad Khan1  Ruimao Hua1  | |
[1] Department of Chemistry, Tsinghua University, Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Beijing 100084, China; | |
关键词: zinc(II) triflate; ortho-alkynylbenzaldehydes; arylamines; isoquinolones; | |
DOI : 10.3390/catal10060683 | |
来源: DOAJ |
【 摘 要 】
A zinc(II) triflate-catalyzed cyclocondensation of ortho-alkynylbenzaldehydes with arylamines in the presence of base under an oxygen atmosphere affording isoquinolones in good to high yields has been developed. The advantages of the present catalyst system include the use of an air-stable and cheap commercially available Lewis acid as the catalyst, high atom utilization and easily available starting materials.
【 授权许可】
Unknown