Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Hanyang Bao"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Planar chiral [2.2]paracyclophane derivatives are a type of structurally intriguing and practically useful chiral molecules, which have found a range of important applications in the field of asymmetric catalysis and material science. Howeve
Externí odkaz:
https://doaj.org/article/dc2419adf3de46bd95eb8e80464d6268
Autor:
Dekun Zhang, Ying-Bo Shao, Wansen Xie, Yunrong Chen, Wei Liu, Hanyang Bao, Faqian He, Xiao-Song Xue, Xiaoyu Yang
Publikováno v:
ACS Catalysis. 12:14609-14618
Publikováno v:
Angewandte Chemie. 135
Publikováno v:
Organic letters. 24(22)
The reactivity umpolung of the C═N bond in the quinoxaline scaffold has been successfully realized for the first time by introduction of a formyl or an acyl group adjacent to the C-position of the C═N moiety. The reversed reactivity of the C═N
Publikováno v:
ACS Catalysis. 10:7563-7572
A deoxygenative radical alkylation of aromatic alkynes with alkyl aldehydes for the preparation of allylarenes has been successfully achieved. This transformation is accomplished through the reacti...
Autor:
Wanmei Li, Hongdou Zhang, Jun Xu, Lin Huang, Huiyong Yang, Pengfei Zhang, Heng Cai, Hanyang Bao
Publikováno v:
Asian Journal of Organic Chemistry. 8:2105-2108
Publikováno v:
The Journal of Organic Chemistry. 84:3579-3589
We herein describe a B2Pin2-assisted copper-catalyzed semihydrogenation of alkynes. A variety of alkenes were obtained in good to excellent yields with Z-selectivity under mild reaction conditions. Mechanistic studies indicated that a transfer hydrog
Publikováno v:
Tetrahedron. 73:154-163
A mild and efficient protocol for the synthesis of dibenzopyranones and pyrazolobenzopyranones was developed involving a copper(0)/Selectfluor system-catalyzed double CH activation/oxygen insertion of 2-arylbenzaldehydes and 5-arylpyrazole-4-carbalde
Publikováno v:
Organic letters. 21(12)
The first example of oxidative C–H fluoroalkoxylation of quinoxalinones with fluoroalkyl alcohols under transition-metal and solvent-free conditions is described. This approach provides the synthesis of fluoroalkoxylated quinoxaline derivatives wit
Publikováno v:
Organicbiomolecular chemistry. 17(20)
An efficient and straightforward method for the synthesis of N-heteroaroyl imides has been successfully developed involving a copper-catalyzed radical-triggered three-component reaction of N-heteroaryl aldehydes, nitriles, and water. Mechanistic stud