Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Joe C. T. Leung"'
Autor:
Glenn M. Sammis, Joe C. T. Leung
Publikováno v:
European Journal of Organic Chemistry. 2015:2197-2204
Fluorinated methoxy arenes are emerging as important motifs in both agrochemicals and pharmaceuticals. A novel technique for the synthesis of monofluoromethoxy arenes through the direct fluorodecarboxylation of carboxylic acids was developed that use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::785c3ff084a89a4b2b8743b9138f9ca8
https://doi.org/10.1002/ejoc.201500038
https://doi.org/10.1002/ejoc.201500038
Autor:
Pierre Kennepohl, Joe C. T. Leung, Jean-François Paquin, Glenn M. Sammis, Tulin Okbinoglu, Claire Chatalova Sazepin, Montserrat Rueda-Becerril
Publikováno v:
Journal of the American Chemical Society. 134:4026-4029
The development of new synthetic technologies for the selective fluorination of organic compounds has increased with the escalating importance of fluorine-containing pharmaceuticals. Traditional methods potentially applicable to drug synthesis rely o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee917e01690bc9fff9ceeb4dce1cfa31
https://doi.org/10.1021/ja211679v
https://doi.org/10.1021/ja211679v
Autor:
Glenn M. Sammis, Joe C. T. Leung
Publikováno v:
ChemInform. 46
Fluorinated methoxy arenes are emerging as important motifs in both agrochemicals and pharmaceuticals. A novel technique for the synthesis of monofluoromethoxy arenes through the direct fluorodecarboxylation of carboxylic acids was developed that use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97fbe702d65b05b506cbeb5db637587e
https://doi.org/10.1002/chin.201530050
https://doi.org/10.1002/chin.201530050
Publikováno v:
The Journal of organic chemistry. 80(2)
Radical relay cyclizations initiated by alkoxy radicals are a powerful tool for the rapid construction of substituted tetrahydrofurans. The scope of these relay cyclizations has been dramatically increased with the development of two strategies that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::713e083a53b1b9855a74e4662623bc7f
https://pubmed.ncbi.nlm.nih.gov/25514602
https://pubmed.ncbi.nlm.nih.gov/25514602
Autor:
Montserrat Rueda-Becerril, Joe C. T. Leung, Jean-François Paquin, Claire Chatalova-Sazepin, Glenn M. Sammis, Julian G. West
Publikováno v:
ChemInform. 44
Photolysis of the title compounds in the presence of Selectfluor results in decarboxylative fluorination to afford fluoromethyl ethers and benzyl fluorides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a104277868c878f081d49e6dc8ad3a40
https://doi.org/10.1002/chin.201312050
https://doi.org/10.1002/chin.201312050
Autor:
Jean-François Paquin, Julian G. West, Joe C. T. Leung, Claire Chatalova-Sazepin, Glenn M. Sammis, Montserrat Rueda-Becerril
Publikováno v:
Angewandte Chemie (International ed. in English). 51(43)
Photolysis of the title compounds in the presence of Selectfluor results in decarboxylative fluorination to afford fluoromethyl ethers and benzyl fluorides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27928ac11564eedd602b4b63e4d61201
https://pubmed.ncbi.nlm.nih.gov/23023887
https://pubmed.ncbi.nlm.nih.gov/23023887
Publikováno v:
The Journal of organic chemistry. 76(19)
This study examines the chemoselectivity of alkoxy radical cyclizations onto silyl enol ethers compared to competing cyclizations, 1,5-hydrogen atom transfers (1,5-HATs), and β-fragmentations. Cyclization onto silyl enol ethers in a 5-exo mode is gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c084b9404322981b067c327543f29678
https://pubmed.ncbi.nlm.nih.gov/21819036
https://pubmed.ncbi.nlm.nih.gov/21819036
Autor:
Natalie E. Campbell, Glenn M. Sammis, Jason G. Wickenden, Hai Zhu, Kayli M. Johnson, Joe C. T. Leung
Publikováno v:
ChemInform. 40
An efficient method for the rapid construction of carbo- and heterocycles has been developed using radical relay cyclizations initiated by alkoxy radicals. Linear substrates were cyclized to form a wide range of cyclopentane, pyrrolidine, tetrahydrop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e389be98b85f0ab12d6109ff0c3e7c4
https://doi.org/10.1002/chin.200937034
https://doi.org/10.1002/chin.200937034
Autor:
Joe C. T. Leung, Jason G. Wickenden, Glenn M. Sammis, Natalie E. Campbell, Hai Zhu, Kayli M. Johnson
Publikováno v:
Organic letters. 11(9)
An efficient method for the rapid construction of carbo- and heterocycles has been developed using radical relay cyclizations initiated by alkoxy radicals. Linear substrates were cyclized to form a wide range of cyclopentane, pyrrolidine, tetrahydrop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8416cabe665e887a1b4b147b2c32d34d
https://pubmed.ncbi.nlm.nih.gov/19326922
https://pubmed.ncbi.nlm.nih.gov/19326922
Autor:
Hai Zhu, Jason G. Wickenden, Natalie E. Campbell, Joe C. T. Leung, Kayli M. Johnson, Glenn M. Sammis
Publikováno v:
Organic Letters; May2009, Vol. 11 Issue 9, p2019-2022, 4p