Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Magenta J. Hensinger"'
Publikováno v:
Org Lett
Substituted α-alkylidene cyclopentenones are formed in up to 93% yield by the intramolecular capture of vinyl cations with pendent alkenes. An increased level of substitution at the β-position of the β-hydroxy-α-diazoketone starting material chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1ef2487a9e3848fff15200655769e0f
https://doi.org/10.1021/acs.orglett.9b04255
https://doi.org/10.1021/acs.orglett.9b04255
Publikováno v:
J Org Chem
The Lewis acid-promoted generation of destabilized vinyl cations from β-hydroxy diazo ketones leads to an energetically favorable 1,2-shift across the alkene followed by an irreversible C-H insertion to give cyclopentenone products. This reaction se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f8a3d93b16a106cde6078e8bfeccfe8
https://doi.org/10.1021/acs.joc.9b02130
https://doi.org/10.1021/acs.joc.9b02130
Autor:
Dillon R. McCarthy, Alexander Wurthmann, Jianing Li, Kyle T. McKay, Joseph P. Campbell, Ramya Srinivasan, Jonathon B. Ferrell, Severin T. Schneebeli, Xiaochuan Zhao, Magenta J. Hensinger
Publikováno v:
Journal of Chemical Education. 96:1961-1966
While virtual reality (VR) is emerging as an interactive tool for chemical education, its application and assessment for chemical education are still limited. Thus, an educational VR activity based...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b92f2cbacad3adc277d710b57e39f217
https://doi.org/10.1021/acs.jchemed.9b00036
https://doi.org/10.1021/acs.jchemed.9b00036
Publikováno v:
Chemical Science. 8:6810-6814
We report a Lewis acid catalyzed reaction sequence involving a 1,2-shift and subsequent C-H insertion that gives monocyclic and fused bicyclic cyclopentenone products. This reaction sequence, which is initiated by treating β-hydroxy-α-diazo ketones
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d123f44cb54f9a3a5213377c35c297c7
https://doi.org/10.1039/c7sc02768k
https://doi.org/10.1039/c7sc02768k