Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Yueteng Zhang"'
Publikováno v:
Green Synthesis and Catalysis, Vol 2, Iss 1, Pp 27-31 (2021)
Owing to their importance in organic synthesis, transition metal catalyzed cross-coupling reactions have been the focus of many studies. Recently, it was recognized that merged transition metal and photoredox catalysis is a powerful strategy for the
Externí odkaz:
https://doaj.org/article/cf7c7d9064234d058aaad6c677b6c4dc
Publikováno v:
Communications Chemistry, Vol 4, Iss 1, Pp 1-13 (2021)
Dearomatisation of indoles allows efficient access to indolines, but often is incompatible with electron-withdrawing substituents. Here a photoredox Giese-type dearomatisation of indoles yields 2,3-disubstituted indolines bearing electron-withdrawing
Externí odkaz:
https://doaj.org/article/da92875c82464498980d218767a5bec9
Publikováno v:
Green Synthesis and Catalysis, Vol 1, Iss 1, Pp 66-69 (2020)
Salicylaldehyde containing biaryls are efficiently synthesized via an unprecedented amine promoted Diels-Alder-retro-Diels-Alder cascade reaction of ynals with 2-pyrones in good yields. The reaction is instrumentally metal-free, operationally simple
Externí odkaz:
https://doaj.org/article/b3cca40277884f839461698ef50819ba
Publikováno v:
Molecules, Vol 26, Iss 12, p 3617 (2021)
A simple arylamine-catalyzed Mannich-cyclization cascade reaction was developed for facile synthesis of substituted 2H-benzo[h]chromenes. The notable feature of the process included the efficient generation of ortho-quinone methides (o-QMs) catalyzed
Externí odkaz:
https://doaj.org/article/c79320aba9f64d9ca93723298df50123
Autor:
Zi Wen Gao, Xue Bai, Heping Zhao, Shasha Fu, Bokun Zhu, Shilei Yan, Keliang Ruan, Xinhao Cai, Wuxi Zhang, Yueteng Zhang, Imran Khan, Asif Ali Haider, Jianbei Qiu, Zhiguo Song, Anjun Huang, Yangke Cun, Cherkasova Tatiana, Zhengwen Yang
Publikováno v:
Journal of the American Ceramic Society; Apr2024, Vol. 107 Issue 4, p2384-2392, 9p
Publikováno v:
Organic Letters. 23:7656-7660
Herein we report a cascade cocatalysis strategy for the facile construction of chiral γ,γ-disubstituted butenolides. The synthetic manifold employs simple alkynoic acids instead of the preformed silyloxy furans or 5-substituted furan-2(3H)-ones. In
Publikováno v:
Green Synthesis and Catalysis. 2:27-31
Owing to their importance in organic synthesis, transition metal catalyzed cross-coupling reactions have been the focus of many studies. Recently, it was recognized that merged transition metal and photoredox catalysis is a powerful strategy for the
Publikováno v:
ACS Catalysis. 11:998-1007
The dearomatization of indoles represents the most efficient approach for accessing highly valued indolines. The inherent nucleophilic reactivity of indoles has dictated indole dearomatization deve...
Publikováno v:
Org Lett
A mild, organophotoredox synthetic protocol for forming C(sp3) -S/Se bond by reacting widespread redox-active esters with thio/selenosulfonates has been developed. The power of the synthetic manifold is fueled by an unprecedented broad substrate scop
Publikováno v:
Chemical Science
While strategies involving a 2e− transfer pathway have dictated glycosylation development, the direct glycosylation of readily accessible glycosyl donors as radical precursors is particularly appealing because of high radical anomeric selectivity a