Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Thomas M. Stickney"'
Autor:
André Michel, John S. Kiely, Donald R. Johnson, Edgardo Laborde, Jeffrey W. Kampf, Thomas M. Stickney, John M. Domagala, D. L. Szotek, M. C. Schroeder
Publikováno v:
ChemInform. 24
The use of S-α-methylbenzyl as a chiral auxiliary at N1 allowed separation of diastereomeric 2-pyrrolidinones substituted with an ester, ketoester, ketone and oxime at the C4 position. Reduction of each diastereomer of 4-[1-(hydroxyimino)ethyl]-1-(1
Autor:
André Michel, Thomas M. Stickney, Edgardo Laborde, Jeffrey W. Kampf, John S. Kiely, John M. Domagala, M. C. Schroeder, Donald R. Johnson, D. L. Szotek
Publikováno v:
Journal of Heterocyclic Chemistry. 29:1481-1498
The use of S-α-methylbenzyl as a chiral auxiliary at N1 allowed separation of diastereomeric 2-pyrrolidinones substituted with an ester, ketoester, ketone and oxime at the C4 position. Reduction of each diastereomer of 4-[1-(hydroxyimino)ethyl]-1-(1
Publikováno v:
The Journal of Organic Chemistry. 55:773-775
La lithiation suivie d'une carboxylation du [bromo trifluoro] benzene conduit dans le THF a l'acide bromo trifluoro benzoique; dans l'ether d'ethyle l'acide trifluoro benzoique est obtenu
Autor:
Thomas M. Stickney, Jerome E. Haky
Publikováno v:
Journal of Chromatography A. 321:137-144
A generalized gas chromatographic method is described for the determination of a wide variety of residual solvents and other volatile impurities in bulk pharmaceuticals. The method employs a highly selective graphitized carbon-black stationary phase,