TY - JOUR
T1 - Visible-light-induced Catalyzed Dehydrogenative Coupling of Quinoxalin-2(1H)-ones with Azoles Using Carbon Nitride
AU - Xie, Shihua
AU - Wang, Hui
AU - Wang, Yong
AU - Yang, Qifan
AU - Zhu, Hongjun
N1 - Publisher Copyright:
© 2022 Wiley-VCH GmbH.
PY - 2022/7
Y1 - 2022/7
N2 - An efficient visible-light-induced catalyzed dehydrogenation coupling of quinoxalin-2(1H)-ones with azoles was developed, a protocol that did not require prefunctionalization of the substrates and produced hydrogen (H2). Meanwhile, this reaction proceeded without the addition of other metal and oxidant and provided a broad range of 3-aminoquinoxalin-2(1H)-ones in medium to good yield. Furthermore, this protocol provided advantages of easy and simple operation, high chemoselectivity, and a recyclable catalyst. A preliminary mechanistic investigation revealed that the reaction involved a radical process.
AB - An efficient visible-light-induced catalyzed dehydrogenation coupling of quinoxalin-2(1H)-ones with azoles was developed, a protocol that did not require prefunctionalization of the substrates and produced hydrogen (H2). Meanwhile, this reaction proceeded without the addition of other metal and oxidant and provided a broad range of 3-aminoquinoxalin-2(1H)-ones in medium to good yield. Furthermore, this protocol provided advantages of easy and simple operation, high chemoselectivity, and a recyclable catalyst. A preliminary mechanistic investigation revealed that the reaction involved a radical process.
KW - Azoles
KW - Carbon nitride
KW - C−N coupling hydrogen evolution
KW - Quinoxalin-2(1H)-ones
KW - Visible-light catalysis
UR - http://www.scopus.com/inward/record.url?scp=85132853027&partnerID=8YFLogxK
U2 - 10.1002/ajoc.202200195
DO - 10.1002/ajoc.202200195
M3 - 文章
AN - SCOPUS:85132853027
SN - 2193-5807
VL - 11
JO - Asian Journal of Organic Chemistry
JF - Asian Journal of Organic Chemistry
IS - 7
M1 - e202200195
ER -