Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Rene P.F. Kanters"'
Autor:
Alex Shimozono, Matt Mahoney, Scott Yeudall, Elizabeth Jaekle, Micah Newton, Rene P.F. Kanters, James A. Sikorski, Kristen Elofson, Evan Crawford, Evan Clark, John T. Gupton, Veronica Moore-Stoll, Will Curry, Wen Juekun, Annie Lane
Publikováno v:
Tetrahedron. 74:7408-7420
Pyrroles and quinolones represent core structures, which are routinely found in both natural and synthetic bioactive substances. Consequently, the development of efficient and regiospecific methods for the preparation of such heterocycles with unique
Autor:
Matt Mahoney, Alex Shimozono, Evan Crawford, Rene P.F. Kanters, James A. Sikorski, Raymond N. Dominey, Jeffrey Noble, Campbell Heese, John T. Gupton, Evan Clark, Daniel C. Fisher, Emma W. Goldman, Carlos Perez Mandry, Joe Ortolani
Publikováno v:
Tetrahedron. 74:2650-2663
Highly functionalized pyrroles with appropriate regiochemical functionality represent an important class of marine natural products and potential drug candidates. We describe herein a detailed study of the reaction of α-aminoacid esters with vinylog
Publikováno v:
The Journal of Physical Chemistry A. 122:420-430
The Bergman cyclization is an important reaction in which an enediyne cyclizes to produce a highly reactive diradical species, p-benzyne. Enediyne motifs are found in natural antitumor antibiotic compounds, such as calicheammicin and dynemicin. Under
Autor:
Anastasia Kharlamova, Jonathan E. Hempel, John T. Gupton, Keith Krumpe, Raymond N. Dominey, James A. Sikorski, Bradley K. Norwood, Barrett A. Little, Anthony Diebes, Shahnaz Ghassemi, Rene P.F. Kanters, Edith J. Banner, Charles R. Hickenboth, Matthew B. Coppock, Herman L. Holt, Bruce S. Burnham, Austin B. Scharf, Karen X. Du, Kartik M. Keertikar, Itta Bluhn-Chertudi, Melissa D. Sartin
Publikováno v:
Tetrahedron. 62:8243-8255
Studies directed on the synthesis of the pyrrole containing marine natural products Rigidin and Rigidin E via vinylogous iminium salts are described. The successful strategy relies on the formation of a 2,4-disubstituted pyrrole from a vinamidinium s
Autor:
Rene P.F. Kanters, Alisa M. Hewitt, Heather Petruzzi, Matthew S. Hudson, Adepeju Ligali, Scott Annett, Matthew N. Roberts, Stuart C. Clough, Edward Jackson, Bradley K. Norwood, Robert B. Miller, Hadley Wyre, David R. Driscoll, John T. Gupton
Publikováno v:
Tetrahedron. 61:7554-7561
The highly stereoselective conversions of (Z)-3-aryl-3-chloropropenals to (E)-3-alkoxy-3-arylpropenals, to (E)-3-aryl-3-morphorlinopropenals, and to vinamidinium salts are reported. The stereochemical assignments were based on 2D-NMR experiments.
Autor:
Bret R. Adams, Robert B. Miller, Daniel W. Callahan, Nicholas E. Lauerman, Karen X. Du, Edith J. Banner, James A. Sikorski, John T. Gupton, Stuart C. Clough, Keith Krumpe, Kartik M. Keertikar, Barrett A. Little, John M. Solano, Austin B. Scharf, Rene P.F. Kanters
Publikováno v:
Tetrahedron. 61:1845-1854
A new and efficient relay synthesis of the marine natural products polycitone A and B is described. The new strategy relies on the formation of 2,4-disubstituted pyrroles from a vinamidinium salt followed by electrophilic substitution at the 5-positi
Autor:
John T. Gupton, Matthew S. Hudson, Alisa M. Hewitt, Bradley K. Norwood, Rene P.F. Kanters, Robert B. Miller, Tsegahiwot T. Belachew, Stuart C. Clough, David R. Driscoll, Ivanka D. Kamenova, S. Adepeju Ligali, Katherine A. Griffin, Matthew N. Roberts, Seann P. Mulcahy
Publikováno v:
Tetrahedron. 60:10165-10169
Convenient routes from (Z)-3-aryl-3-chloroenals to (2E,4Z)-5-aryl-5-chloro-2,4-pentadienoates and (2E)-5-aryl-2-penten-4-ynoates are described. The stereochemical assignments are based on NMR spectral data.
Autor:
James A. Sikorski, John R. Lukens, Robert B. Miller, Charlotte A Henry, John T. Gupton, Stuart C. Clough, Rene P.F. Kanters
Publikováno v:
Tetrahedron. 59:207-215
A vinylogous iminium salt derivative has been used to prepare a 2,3,4-trisubstituted pyrrole synthon in a regioselective, efficient and convenient manner. This pyrrole synthon was subsequently converted to the multidrug-resistant (MDR) reversal agent
Autor:
Samuel A. Abrash, Paul O. Momoh, John M. Pinski, Isaac K. Attah, Rene P.F. Kanters, M. Samy El-Shall
Publikováno v:
The journal of physical chemistry. A. 118(37)
Here we report a detailed study aimed at elucidating the mechanism of intracluster ionic polymerization following the electron impact ionization of van der Waals clusters of ethynylbenzene (C8H6)n generated by a supersonic beam expansion. The structu
Autor:
Peter J. Barelli, Spencer R. Bates, Edith J. Banner, Nakul Telang, Kayleigh E. Hall, Rebecca Osterman, Kara L. Finzel, Xin Jia, Lauren T. Firich, R. Scott Welden, Matthew B. Coppock, John T. Gupton, John A. Stafford, Eric F. Worrall, Emily J. Kluball, James E. Eaton, Benjamin C. Giglio, Kerry Keertikar, Rene P.F. Kanters
Studies directed at the synthesis of (Z)-5-benzylidene-4-arylpyrrol-2(5H)-ones from (Z)-3-aryl-3-haloenoic acids are described. The successful strategy relies on the preparation of (Z)-3-aryl-3-haloenoic acids from acetophenones through the correspon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d528eea90de2115065c63b0408e9b66
https://europepmc.org/articles/PMC2997076/
https://europepmc.org/articles/PMC2997076/