Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Carl E. Fuller"'
Autor:
Daniel A. Benigni, Vittorio Farina, Joydeep Kant, Jeanine A. Roth, Carl E. Fuller, Donald G. Walker
Publikováno v:
The Journal of Organic Chemistry. 59:4956-4966
An efficient approach to the synthesis of 3-substituted cephems bearing carbon-based substituents of choice at the C(3) position from inexpensive penicillins is described. The strategy involves the synthesis of an allenylazetidinone from penicillin s
Autor:
Carl E. Fuller, Gregory Roth
Publikováno v:
ChemInform. 22
A new and efficient electrophilic partner for palladium(0)-catalyzed cross coupling is reported. Aryl fluorosulfonates are readily prepared in high yield by treatment of the appropriate phenol with fluorosulfonate anhydride. The palladium catalyzed c
Autor:
Carl E. Fuller, Donald G. Walker
Publikováno v:
ChemInform. 22
We report a substantial improvement in the procedure by carrying out the bromo decarboxylation of 2 in neat Et 3 N or EtN(i-Pr) 2 at 40 o C. Use of either amine provided isomerically pure 3 reproducibly in 57% yield (3≡title compound)
Autor:
Joydeep Kant, Donald G. Walker, Daniel A. Benigni, Jeanine A. Roth, Vittorio Farina, Carl E. Fuller
Publikováno v:
ChemInform. 26
An efficient approach to the synthesis of 3-substituted cephems bearing carbon-based substituents of choice at the C(3) position from inexpensive penicillins is described. The strategy involves the synthesis of an allenylazetidinone from penicillin s
Autor:
Gregory Roth, Carl E. Fuller
Publikováno v:
The Journal of Organic Chemistry. 56:3493-3496
A new and efficient electrophilic partner for palladium(0)-catalyzed cross coupling is reported. Aryl fluorosulfonates are readily prepared in high yield by treatment of the appropriate phenol with fluorosulfonate anhydride. The palladium catalyzed c
Autor:
Carl E. Fuller, Donald G. Walker
Publikováno v:
The Journal of Organic Chemistry. 56:4066-4067
We report a substantial improvement in the procedure by carrying out the bromo decarboxylation of 2 in neat Et 3 N or EtN(i-Pr) 2 at 40 o C. Use of either amine provided isomerically pure 3 reproducibly in 57% yield (3≡title compound)
Autor:
Carl E. Fuller, Peter Frederick Juby, David Willner, Michael A. Adam, Myron Brown, Ivo Monkovic, Ronnie R. Crenshaw, John A. Matiskella, George M. Luke, Thomas A. Montzka
Publikováno v:
Journal of Medicinal Chemistry. 31:1548-1558
A series of new substituted benzamides has been synthesized and evaluated for dopamine antagonist activity and for antagonism of cisplatin-induced emesis in the dog and in the ferret. It was found that modification of the 2-methoxy substituent of met