Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Gong-Jun Chen"'
Autor:
Xue-Tian Li, Meng-Jing Li, Yuan-Liang Tian, Shu-Lin Han, Lei Cai, Hui-Chao Ma, Ying-Qiang Zhao, Gong-Jun Chen, Yu-Bin Dong
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Covalent organic frameworks are a type of crystalline porous materials that linked through covalent bond, and they have numerous potential applications in adsorption, separation, catalysis, and more. However, there are rarely relevant report
Externí odkaz:
https://doaj.org/article/569c0d63f66c46bbb254f3be812aa33d
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Achieving both high stereoselectivity and yield is a challenge for conventional asymmetric catalysis. Here, the authors report two metal nanoparticle-loaded and porphyrin-containing homochiral covalent organic framework-based composite catalysts that
Externí odkaz:
https://doaj.org/article/ce971162045d440892870cea6871eb70
Autor:
Xue-Tian Li, Jie Zou, Qi Yu, Yan Liu, Jing-Ru Li, Meng-Jing Li, Hui-Chao Ma, Gong-Jun Chen, Yu-Bin Dong
Publikováno v:
Chemical Communications. 58:2508-2511
A series of acid-base bifunctional COFs which can highly catalyze tandem deacetalization-Knoevenagel condensation reaction under solvent-free conditions is synthesized by the multicomponent one-pot in situ Doebner reaction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8d393d1282a7cab94ed26f7078f8792
https://doi.org/10.1039/d1cc06461d
https://doi.org/10.1039/d1cc06461d
Publikováno v:
Journal of the American Chemical Society. 142:6521-6526
Postsynthetic modification (PSM) has been demonstrated to be a powerful method for achieving new covalent organic frameworks (COFs) via single-step or multistep organic functional group transformations on established COF frameworks. PSM, however, mig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::856d03440260535df9cd29ad4a8a6e32
https://doi.org/10.1021/jacs.0c00969
https://doi.org/10.1021/jacs.0c00969
Publikováno v:
Chemical science. 13(7)
We report a new synthetic approach for the intermolecular α-alkylation of aldehydes with alkyl halides based on a BINOL-phosphate and Cu(ii)-porphyrin derived multifunctional CCOF catalyst via visible-light induced photothermal conversion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef4210110dc28897595549b9ed909e2
https://pubmed.ncbi.nlm.nih.gov/35308838
https://pubmed.ncbi.nlm.nih.gov/35308838
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Nature Communications
Nature Communications
For seeking high enantiopurity, the previously reported thermal asymmetric catalysis is usually carried out at low temperature sometimes with limited yield, that is, the high enantiomeric excess (ee) usually at the cost of high yield. Thus, the achie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c48f2e8526808ce97310ed445502bf0
http://link.springer.com/article/10.1038/s41467-019-11355-x
http://link.springer.com/article/10.1038/s41467-019-11355-x
Publikováno v:
Chemistry – A European Journal. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bc7d522d81d1d684cf0ba9fba79a63e
https://doi.org/10.1002/chem.202086162
https://doi.org/10.1002/chem.202086162
Publikováno v:
Journal of the American Chemical Society. 142(29)
(S)-2-(2-Chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetonitrile ((S)-CIK) is a key intermediate in the synthesis of (S)-clopidogrel, which is one of the most saleable worldwide antiplatelet and antithrombotic drugs. We show herein a f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e586b6d368a708931cdffae9b3ba6919
https://pubmed.ncbi.nlm.nih.gov/32574049
https://pubmed.ncbi.nlm.nih.gov/32574049
Publikováno v:
Catalysis Communications. 111:84-89
In this article, the heterogeneous catalyst of Au@Cu(II)-MOF was prepared with high performance catalytic activities. By adding 5% mol Au@Cu(II)-MOF, the substrate of 2,6-di-tert-butylphenol (1) was oxidized to 2,6-di-tert-butyl-p-benzoquinone (2) wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdf918baedcf6c53a3e8a94026660567
https://doi.org/10.1016/j.catcom.2018.04.006
https://doi.org/10.1016/j.catcom.2018.04.006
Publikováno v:
Chemical Communications. 54:11550-11553
The reported Cu(II) metal–organic cage (Cu3L2, 1) can be a highly active reusable catalyst to homogeneously catalyze the A3-coupling reaction in CHCl3 and can be heterogeneously recovered by simply adding 1,4-dioxane via formation of the insoluble
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dcf25112a7d73cb84a2cf7b046b2497
https://doi.org/10.1039/c8cc07208f
https://doi.org/10.1039/c8cc07208f