Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yi-Kang Song"'
Autor:
Ge Zhang, Yi-Kang Song, Fang Zhang, Ze-Jian Xue, Meng-Yao Li, Gui-Shan Zhang, Bin-Bin Zhu, Jing Wei, Chunsen Li, Chen-Guo Feng, Guo-Qiang Lin
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
β-Hydrogen elimination is a fundamental reaction in palladium catalysis, however, the eliminated β-hydrogen is usually attached to a sp 3 -carbon. Here, the authors report a palladium-catalyzed cross-coupling reaction involving a β-vinylic hydroge
Externí odkaz:
https://doaj.org/article/4d53420b207a47908860177b57af707d
Publikováno v:
Advanced Synthesis & Catalysis. 363:3001-3005
Autor:
Mao-Qi Yang, Li Liu, Jian-Guo Fu, Fei Qian, Liuqiang Zhang, Jun-Jie Wang, Chen-Guo Feng, Yi-Kang Song, Yiming Li
Publikováno v:
Tetrahedron. 85:132031
An efficient synthesis of (+)-scrodentoid A was accomplished starting from commercially available dehydroabietic acid. Key reactions in the synthesis include oxidative decarboxylation of dehydroabietic acid and C–H bond oxidation on arene.
Publikováno v:
Tetrahedron. 72:7589-7593
A silver-mediated cascade trifluoromethylthiolation and cyclization has been developed for the synthesis of 2-(trifluoromethylthio)-indenones. A variety of arylpropynones underwent this radical oxidative cyclization with AgSCF3 to afford trifluoromet
Autor:
Yi-Kang Song, Chen-Guo Feng, Tian-Jiao Hu, Meng-Yao Li, Xiao-Di Yang, Shu-Sheng Zhang, Guo-Qiang Lin
Publikováno v:
Angewandte Chemie (International ed. in English). 58(11)
The asymmetric rhodium-catalyzed alkenylation of enones and imines with arylboronic acids has been developed. A highly controllable aryl to vinyl 1,4-rhodium migration is the key step. Stereodefined vinyl moieties were installed in excellent enantios
Publikováno v:
Journal of Fluorine Chemistry. 239:109640
A copper-catalyzed three component C S/C N coupling reaction of imines with sulfur and CFC-113a was developed. The reaction involves amination and C S double bond formation of CFC-113a, leading to biologically important trifluorothioacetamides. The m