Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Tuan-Qing Liu"'
Autor:
He-Yuan Bai, Fu-Xin Tan, Tuan-Qing Liu, Guo-Dong Zhu, Jin-Miao Tian, Tong-Mei Ding, Zhi-Min Chen, Shu-Yu Zhang
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Atropisomers with a chiral C-N axis are useful for natural products synthesis and as ligands in asymmetric catalysis. Here, the authors reportt a π-π interaction and dual H-bond concerted control strategy in enantioselective C-H amination affording
Externí odkaz:
https://doaj.org/article/aed24a9201da45c9aa481ddd531cd00a
Autor:
Jin-Miao Tian, He-Yuan Bai, Zhi-Min Chen, Tong-Mei Ding, Shu-Yu Zhang, Tuan-Qing Liu, Fu-Xin Tan, Guo-Dong Zhu
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Nature Communications
Nature Communications
Nonbiaryl N-C atropisomer is an important structural scaffold, which is present in natural products, medicines and chiral ligands. However the direct enantioselective C-H amination to access optically pure N-C atropisomer is still difficult and rare.
Publikováno v:
Organic Letters. 21:2823-2827
A cascade [3 + 2] annulation and ring opening of N-aryloxyacetamides with 1-alkynylcyclobutanols via Rh(III)-catalyzed redox-neutral C-H/C-C activations using internal oxidative O-NHAc and -OH as the dual directing groups has been achieved. This reac
Autor:
Zhi-Qiang Yan, Jin-Long Pan, Tong-Mei Ding, Chao Chen, Quan-Zhe Li, Wei Jiang, Guo-Dong Zhu, Tuan-Qing Liu
Publikováno v:
Organic & Biomolecular Chemistry. 17:8589-8600
Herein, a cascade [3 + 2] annulation of N-aryloxyacetamides with 3-(hetero)arylpropiolic acids affording benzofuran-2(3H)-ones via rhodium(iii)-catalyzed redox-neutral C-H functionalization/isomerization/lactonization using an internal oxidative dire
Autor:
Shuangshuang Chen, Qinghua Lu, Tong-Mei Ding, Wei Jiang, Feng Zheng, Tuan-Qing Liu, Shu-Yu Zhang, Xiaoru Ma
Publikováno v:
Polymer. 209:122963
The development of thermostable polyimides (PIs) is urgently required for application in traditional aerospace and newly designing flexible-display substrates. The root to obtain intrinsic heat-resistant PIs is to seek novel monomers. Based on the hi
Publikováno v:
Polymer. 179:121612
To produce high-temperature polyimide (PI) films meeting the demand of flexible-display, heteroaromatic monomers were extensively investigated. Quinoxaline is one kind of the most important N-heterocycles, which possesses pharmacological activities a
Publikováno v:
Organic Letters; Apr2019, Vol. 21 Issue 8, p2823-2827, 5p