Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Dongsub Hong"'
Autor:
Yu Chen, Samual Hee, Xiaochen Liu, Sajal Das, Dongsub Hong, Pak-Hing Leung, Yongxin Li, Jiaming Li, Jianbo Liu
Publikováno v:
J Org Chem
An ICl-mediated highly chemo- and regioselective functional group interconversion from methyl homopropargyl ether to α-iodo-γ-chloro-ketone is reported. Density functional theory (DFT)-calculated reaction coordinate and potential energy surface sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::593bd66b9c44354bf6efde266e7f5cad
https://europepmc.org/articles/PMC10174042/
https://europepmc.org/articles/PMC10174042/
Autor:
William H. Hersh, Pak-Hing Leung, Xiaochen Liu, Netanel G Sapir, Wen Yang, Yu Chen, Dingqiao Yang, Dongsub Hong
Publikováno v:
The Journal of Organic Chemistry. 84:16204-16213
3,5-Disubstituted isoxazoles and isoxazolines undergo an iron-catalyzed reductive ring-opening in aged N-methyl-2-pyrrolidone (NMP). 5-Hydroxy-N-methyl-2-pyrrolidone generated in situ via a simple activation of commercial NMP acts as the hydrogen don
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0d8fa218324b69a53e604b46b691b59
https://doi.org/10.1021/acs.joc.9b02733
https://doi.org/10.1021/acs.joc.9b02733
Publikováno v:
Tetrahedron. 74:6593-6606
Two regioselective synthetic routes towards 3,5-disubstituted isoxazoles from ynones are reported. One route takes place via first converting the ynones to ynone O-methyl oximes, followed by a palladium-catalyzed intramolecular cyclization. The other
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4e344e7956942ec2769f6d200dd247f
https://doi.org/10.1016/j.tet.2018.09.043
https://doi.org/10.1016/j.tet.2018.09.043
Autor:
Xiaochen, Liu, Dongsub, Hong, Netanel G, Sapir, Wen, Yang, William H, Hersh, Pak-Hing, Leung, Dingqiao, Yang, Yu, Chen
Publikováno v:
The Journal of organic chemistry. 84(24)
3,5-Disubstituted isoxazoles and isoxazolines undergo an iron-catalyzed reductive ring-opening in aged
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::df1c12642d391fb04b22d0d4fcb89849
https://pubmed.ncbi.nlm.nih.gov/31790236
https://pubmed.ncbi.nlm.nih.gov/31790236
Autor:
Yu Chen, Dongsub Hong, Sajal Das, Gopal Subramaniam, William H. Hersh, Zhiwei Chen, Zhigang She
Publikováno v:
ChemInform. 47
An auto-tandem palladium catalysis from halogen-substituted isoxazoles and Michael acceptors is described. It involves two mechanistically distinct palladium-catalyzed reactions, a Heck reaction and a rearrangement, leading to 2-azafluorenones. It is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ab833fdba7cc65fdd98ee8eb5877bc7
https://doi.org/10.1002/chin.201613167
https://doi.org/10.1002/chin.201613167
Autor:
Sajal Das, Dongsub Hong, Zhiwei Chen, Zhigang She, WilliamH. Hersh, Gopal Subramaniam, Yu Chen
Publikováno v:
Organic Letters; Nov2015, Vol. 17 Issue 22, p5578-5581, 4p