Zobrazeno 1 - 7
of 7
pro vyhledávání: '"William L. Laswell"'
Autor:
Ichiro Shinkai, Ralph P. Volante, David M. Tschaen, Joseph E. Lynch, William L. Laswell, Robert A. Reamer
Publikováno v:
ChemInform. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18c9c3c9536583c214ef02bc5b32ce12
https://doi.org/10.1002/chin.199402159
https://doi.org/10.1002/chin.199402159
Autor:
Stephen F. Brady, John T. Sisko, Terry M. Ciccarone, Christiana D. Colton, Michele R. Levy, Keith M. Witherup, Mark E. Duggan, Joseph F. Payack, Ofir A. Moreno, Melissa S. Egbertson, George D. Hartman, Wasyl Halczenko, William L. Laswell, Ta-Jhi Lee, Wilbur J. Holtz, William F. Hoffman, Gerry E. Stokker, Robert L. Smith, Daniel F. Veber, Ruth F. Nutt
Publikováno v:
Peptides ISBN: 9789401050050
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a77a89625f81faeb8ecddaee6c660121
https://doi.org/10.1007/978-94-011-2264-1_264
https://doi.org/10.1007/978-94-011-2264-1_264
Autor:
Ralph P. Volante, David M. Tschaen, Joseph E. Lynch, William L. Laswell, Robert A. Reamer, Ichiro Shinkai
Publikováno v:
HETEROCYCLES. 35:1029
A stereoselective synthesis of the 4-acetoxyazetidinione (1) from methyl 3(R)-hydroxybutyrate is reported. The synthesis involved stereoselective preparation of a 4-(2-furanyl)azetidinone that was allowed to react with singlet oxygen. The resulting e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db241fb0c8f4fd5cd8e17f1df144de4d
https://doi.org/10.3987/com-92-s(t)97
https://doi.org/10.3987/com-92-s(t)97
Autor:
Ichiro Shinkai, David M. Tschaen, William L. Laswell, Lelia M. Fuentes, Joseph E. Lynch, Ralph P. Volante
Publikováno v:
Tetrahedron Letters. 29:2779-2782
A short, stereoselective synthesis of the key carbapenem intermediate (3R,4R)-3-[(1R)-1-hydroxyethyl]-4-benzoyloxyazetidin-2-one is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fffa71138d6c599cdf3ba421c5a5a8a
https://doi.org/10.1016/0040-4039(88)85207-9
https://doi.org/10.1016/0040-4039(88)85207-9
Autor:
George B. Smith, Ralph P. Volante, William L. Laswell, Joseph E. Lynch, Ichiro Shinkai, David M. Tschaen, Stephen M. Riseman
Publikováno v:
The Journal of Organic Chemistry. 54:3792-3796
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e73babe367d2465f7815a0820ca1fdc2
https://doi.org/10.1021/jo00277a011
https://doi.org/10.1021/jo00277a011
Publikováno v:
Tetrahedron Letters. 29:6685-6687
Subjection of ω-unsaturated iminium salts 1 to dissolving metal reduction with samarium diiodide in the presence of camphorsulfonic acid afforded the corresponding α-amino radicals 2 , which underwent facile cyclization via a 5 - exo mode of closur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd35cc21de9c300c4736d0a3e08c172f
https://doi.org/10.1016/s0040-4039(00)82428-4
https://doi.org/10.1016/s0040-4039(00)82428-4
Autor:
Ralph P. Volante, William L. Laswell, Ichiro Shinkai, Joseph E. Lynch, David M. Tschaen, Lelia M. Fuentes
Publikováno v:
ChemInform. 19
A short, stereoselective synthesis of the key carbapenem intermediate (3R,4R)-3-[(1R)-1-hydroxyethyl]-4-benzoyloxyazetidin-2-one is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19364f8c4c69be376d91378e5cf2de8d
https://doi.org/10.1002/chin.198846165
https://doi.org/10.1002/chin.198846165