Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Shuowen Yu"'
Autor:
Xiaowei Zhang, Shuowen Yu, Zhaojun Liu, Yuanqiang Long, Jinwei Zhao, Wei Xu, Haifeng Zhang, Haijun Zhang
Publikováno v:
Organic Process Research & Development. 26:1054-1062
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c3532fefd14d31cd5be44b4eff20444
https://doi.org/10.1021/acs.oprd.1c00306
https://doi.org/10.1021/acs.oprd.1c00306
Publikováno v:
ChemistrySelect. 3:4827-4830
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d2dc5e1038532a1fdb3454b54873bfb
https://doi.org/10.1002/slct.201800396
https://doi.org/10.1002/slct.201800396
Publikováno v:
Journal of Heterocyclic Chemistry. 55:619-631
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7ad20c4bbdf50eaa32742e8dc01ba9c
https://doi.org/10.1002/jhet.3079
https://doi.org/10.1002/jhet.3079
Publikováno v:
Organic & Biomolecular Chemistry. 16:9003-9010
A mild and efficient NBS promoted intramolecular oxidative cyclization/aromatization of β-tetralone oximes has been explored. Under the optimized conditions, fused α-carbolines containing pentacyclic rings were obtained in moderate to good yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d497620fa4c493582f063aa1dfce0de
https://doi.org/10.1039/c8ob02031k
https://doi.org/10.1039/c8ob02031k
One-pot diastereo- and enantioselective hydrosilylation–transacylation of α-acyloxy β-enamino esters
Autor:
Jiayan Zhang, Hui Chen, Xingjie Dai, Wei-Cheng Yuan, Xiao-Mei Zhang, Shuowen Yu, Xiao-Ying Xu, Wang Zhouyu, Shaobing Cheng, Guanglin Weng
Publikováno v:
Organic Chemistry Frontiers. 5:2787-2793
A one-pot diastereo- and enantioselective hydrosilylation–transacylation of N-unprotected α-acyloxy β-enamino esters was realized. By using an easily accessible novel chiral Lewis base as a catalyst, this transformation allowed for the direct syn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8a53c0d3e9cdccde2aa5f4a5ef48795
https://doi.org/10.1039/c8qo00602d
https://doi.org/10.1039/c8qo00602d
Publikováno v:
Journal of Heterocyclic Chemistry. 54:2922-2928
A highly efficient catalyst-free1,3-dipolar cycloaddition reaction of methyleneindolinones and C,N-cyclic azomethine imines was realized. The reactions afforded a large variety of spirooxindoles in high yields (up to 99%) and excellent diastereoselec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd412c8b24b200c1ee2b342607a0dcfb
https://doi.org/10.1002/jhet.2903
https://doi.org/10.1002/jhet.2903
Publikováno v:
ChemistrySelect. 2:1409-1412
A one-pot synthesis of 2,3-disubstituted indoles has been accomplished through a facile, mild and efficient oxidative cyclization of N-aryl enamines mediated by N-bromosuccinimide (NBS)/copper chloride (CuCl). This method is applicable to a series of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3011009a9082aa52f4613d44ecf11fbe
https://doi.org/10.1002/slct.201700096
https://doi.org/10.1002/slct.201700096
Autor:
Mei Bai, Xiao-Mei Zhang, Xiao-Ying Xu, Wei-Cheng Yuan, Minmin Zhang, Shuowen Yu, Yijun Liao, Fangzhi Hu
Publikováno v:
Journal of Heterocyclic Chemistry. 54:1311-1317
p-Toluenesulfonic acid mediated formal [3+3] cyclization of 3-indolylmethanols with 3-isothiocyanato oxindoles was realized. This transformation allowed for the synthesis of a series of novel tetrahydro-β-carboline-1-thione spirooxindoles in moderat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aac794a1f894ba80f927c5ef1f0b838
https://doi.org/10.1002/jhet.2708
https://doi.org/10.1002/jhet.2708
Autor:
Xiao-Mei Zhang, Xiao-Ying Xu, Yijun Liao, Wei-Cheng Yuan, Minmin Zhang, Li-Hua Liao, Shuowen Yu
Publikováno v:
Journal of Heterocyclic Chemistry. 54:965-978
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1ed348dca9c5021ab5ef244f895bdd6
https://doi.org/10.1002/jhet.2661
https://doi.org/10.1002/jhet.2661
Autor:
Yijun Liao, Shuowen Yu, Li-Hua Liao, Fangzhi Hu, Xiao-Ying Xu, Xiao-Mei Zhang, Wei-Cheng Yuan, Minmin Zhang
Publikováno v:
Chemical Communications. 52:8757-8760
Enantioselective [3+2] coupling of cyclic enamides with quinone monoimines was realised using a chiral phosphoric acid as a catalyst. This transformation allowed for the synthesis of highly enantioenriched polycyclic 2,3-dihydrobenzofurans (up to 99.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f941b8808e0ce70cfdbb5d44a6ddca7
https://doi.org/10.1039/c6cc01200k
https://doi.org/10.1039/c6cc01200k