Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Yu Li Sun"'
Autor:
Xing-Wei Gu, Yu-Li Sun, Jia-Le Xie, Xing-Ben Wang, Zheng Xu, Guan-Wu Yin, Li Li, Ke-Fang Yang, Li-Wen Xu
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Catalytic asymmetric hydrosilylation of internal alkenes has proven elusive due to more favourable double bond reduction or isomerization. Here, the authors show an enantioselective Si-C coupling by hydrosilylation of activated alkenes using a pallad
Externí odkaz:
https://doaj.org/article/22450d70f92445818b71e7af0f1e2de3
Publikováno v:
Journal of Asian Natural Products Research. :1-9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a66615de31ee51209508e6b83a29663e
https://doi.org/10.1080/10286020.2023.2193695
https://doi.org/10.1080/10286020.2023.2193695
Autor:
Guan-Wu Yin, Li Li, Xing-Feng Bai, Jian Cao, Zheng Xu, Yu-Li Sun, Ke-Fang Yang, Li-Wen Xu, Yu-Ming Cui, Jun-Han Ma
Publikováno v:
Science China Chemistry. 63:1082-1090
The catalytic asymmetric synthesis of novel and chiral amino acid derivatives with unconventional chemo-, diastereo-, and enantio-selectivity remains a paramount challenge. Herein we reported a novel protocol for the use of highly enantioselective co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::234e8e87be6ab1b151a6f9dc556a73fc
https://doi.org/10.1007/s11426-020-9768-x
https://doi.org/10.1007/s11426-020-9768-x
Publikováno v:
Angewandte Chemie International Edition. 58:6747-6751
A palladium-catalyzed enantioselective intramolecular σ-bond cross-exchange between C-I and C-C bonds is realized, providing chiral indanones bearing an alkyl iodide group and an all-carbon quaternary stereocenter. Pd/TADDOL-derived phosphoramidite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c881935a050b4119efd5d92be8003503
https://doi.org/10.1002/anie.201902029
https://doi.org/10.1002/anie.201902029
Publikováno v:
Angewandte Chemie International Edition. 58:897-901
A palladium-catalyzed enantioselective sequential ring-opening/cross-coupling of cyclobutanones is disclosed that provides chiral indanones bearing C3-quaternary stereocenters. The reaction process involves palladium-catalyzed nucleophilic addition o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24b5f7f0911c708951beecd91b2b2c00
https://doi.org/10.1002/anie.201813071
https://doi.org/10.1002/anie.201813071
Publikováno v:
Chemical Science. 10:7579-7583
The Sonogashira-type cross-coupling reaction is one of the most significant alkynylation transformations in organic chemistry. However, highly enantioselective alkynylation via the Sonogashira-type cross-coupling reaction is rather limited, mainly du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e30627810689f09515f7e0d84b507a85
https://doi.org/10.1039/c9sc02431j
https://doi.org/10.1039/c9sc02431j
Autor:
Li-Wen Xu, Xing Wei Gu, Guan Wu Yin, Ke Fang Yang, Zheng Xu, Yu Li Sun, Jia-Le Xie, Li Li, Xing Ben Wang
Publikováno v:
Nature Communications
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Hydrosilylation of unsaturated carbon-carbon bonds with hydrosilanes is a very important process to access organosilicon compounds and ranks as one of the most fundamental reactions in organic chemistry. However, catalytic asymmetric hydrosilylation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::419f5b342e3fcc2c473b4dad670f52f8
http://europepmc.org/articles/PMC7283218
http://europepmc.org/articles/PMC7283218
Autor:
Li-Wen Xu, Ling Chen, Zhan-Jiang Zheng, Jian Cao, Zheng Xu, Yu-Li Sun, Yu-Ming Cui, Feng-Na Sun
Publikováno v:
Asian Journal of Organic Chemistry. 7:374-377
An atom-economical strategy for the synthesis of functionalized alkylidenecyclobutanes (ACBs) via Lewis acid-catalyzed yne-carbonyl metathesis of ynamides and cyclobutanones is described. This strategy features mild reaction conditions, ready availab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cd0dab789c5b26092ba7b18f9c02711
https://doi.org/10.1002/ajoc.201700709
https://doi.org/10.1002/ajoc.201700709
Autor:
Qiu-Chao Mu, Li-Wen Xu, Yu-Li Sun, Fei Ye, Jing Chen, Chungu Xia, Xing-Ben Wang, Xing-Feng Bai
Publikováno v:
Chemical Communications. 54:12994-12997
The direct olefination of aryl/alkyl halides with trimethylsilyldiazomethane (TMSD) as a C1- or C2-unit was achieved successfully via a metal carbene migratory insertion process, which offered a new access to afford (E)-vinyl silanes and (E)-silyl-su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c63739d5ec2e34c97bb85dd080168600
https://doi.org/10.1039/c8cc07664b
https://doi.org/10.1039/c8cc07664b
Autor:
Jian Cao, Zhan-Jiang Zheng, Yu-Li Sun, Yu-Ming Cui, Ling Chen, Zheng Xu, Feng-Na Sun, Li-Wen Xu
Publikováno v:
Advanced Synthesis & Catalysis. 360:411-415
A facile synthesis of γ,δ-unsaturated ketones via palladium-catalyzed ring-opening of 2-alkylidenecyclobutanols with organic halides is described. The key step involves Csp3-Csp2 bond cleavage via palladium-catalyzed β-carbon elimination. The desi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32a73a2336a28ce3750565d8a1f5084a
https://doi.org/10.1002/adsc.201701078
https://doi.org/10.1002/adsc.201701078