Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Frank Xing Chen"'
Autor:
Danny Lafrance, Scott G. Greene, Ji Xie, Wong Yee-Shing, George G. Wu, Zhijian Liu, Frank Xing Chen
Publikováno v:
Organic Letters. 13:5220-5223
A novel iodide-catalyzed reduction method using hypophosphorous and/or phosphorus acids was developed to reduce both diaryl ketones and nitroarenes chemoselectively in the presence of chloro and bromo substituents in high yield. This efficient and pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23a9821a48e2961d6e4935cc1763958c
https://doi.org/10.1021/ol102174w
https://doi.org/10.1021/ol102174w
Publikováno v:
Organic Letters. 3:3795-3798
[reaction--see text] An efficient Grignard- and organolithium-induced regio- and chemoselective anionic acylation is reported. A number of tricyclic ketones are prepared in good to excellent yields via this method. This method is complementary to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4534882a12bcd010d8a06c7d1fa1b655
https://doi.org/10.1021/ol016809d
https://doi.org/10.1021/ol016809d
Autor:
George G. Wu, Scott G. Greene, Wong Yee-Shing, Zhijian Liu, Frank Xing Chen, Danny Lafrance, Ji Xie
Publikováno v:
ChemInform. 43
The method is effective to reduce various nitroaromatic compounds to the corresponding anilines.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f204858b1b828550fdee42da6db5ceb
https://doi.org/10.1002/chin.201206041
https://doi.org/10.1002/chin.201206041
Publikováno v:
ChemInform. 33
[reaction--see text] An efficient Grignard- and organolithium-induced regio- and chemoselective anionic acylation is reported. A number of tricyclic ketones are prepared in good to excellent yields via this method. This method is complementary to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d180e24d007f554c14d061d9983faab4
https://doi.org/10.1002/chin.200213153
https://doi.org/10.1002/chin.200213153
Autor:
Kim-Meade Agnes S, Frank Xing Chen, Shen-Chun Kuo, Jinchu Liu, Bernard Charles F, Stacy Levy, George G. Wu, Donald Hou
Publikováno v:
The Journal of organic chemistry. 68(12)
A novel enantioselective alkylation of double benzylic substrates with secondary electrophiles is reported. A simple norephedrine-based chiral ligand was synthesized that gives alkylation product in 95% yield and 95% ee. A unique water effect on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c72027dbc37c008975d04a8427c1cf52
https://pubmed.ncbi.nlm.nih.gov/12790617
https://pubmed.ncbi.nlm.nih.gov/12790617