Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Kam W. Chan"'
Autor:
Camille M. Kassis, Sharon E. Davis, Karen C. Hildebran, Charles F. Beam, Tracy L. Cordray, Clyde R. Metz, Madlene U. Koller, Kam W. Chan, William T. Pennington, A. Cameron Church, Kevin L. Schey, Tina S. Guion, G. Mark Latham, Joanna G. Freeman Davis
Publikováno v:
Journal of Heterocyclic Chemistry. 34:1549-1554
C(α),N-Thiosemicarbazones or C(α),N-semicarbazones were polylithiated with excess lithium diiso-propylamide, and the resulting cyclized intermediates were condensed with aromatic esters to afford N-(1H-pyrazol-3-yl)arylamides. The polylithiated int
Publikováno v:
Synthetic Communications. 24:779-788
The dianions of ortho-toluic and α-phenyl-ortho-toluic acids were prepared with lithium diisopropylamide (LDA), condensed with certain aldehydes or ketones, and the resulting intermediates were acid-cyclized to substituted 3,4-dihydro-1H-2-benzopyra
Publikováno v:
ChemInform. 25
Autor:
Kristen L. French, Camille M. Kassis, Kam W. Chan, Angela Williams, Shannon Studer Martinez, Mary E. Rampey, April J. Angel, Charles F. Beam, Tina S. Guion, Douglas R. Hurst
Publikováno v:
ChemInform. 30
Several acetoacetanilides were trilithiated in excess lithium diisopropylamide, and the resulting polylithiated intermediates were regioselectively condensed with lithiated methyl salicylates followed by acid cyclization to substituted 4-oxo-N-aryl-4
Autor:
Douglas R. Hurst, Angela Williams, Shannon Studer Martinez, Kristen L. French, Kam W. Chan, April J. Angel, Charles F. Beam, Camille M. Kassis, Mary E. Rampey, Tina S. Guion
Publikováno v:
Journal of Heterocyclic Chemistry. 35:1357-1359
Several acetoacetanilides were trilithiated in excess lithium diisopropylamide, and the resulting polylithiated intermediates were regioselectively condensed with lithiated methyl salicylates followed by acid cyclization to substituted 4-oxo-N-aryl-4