Zobrazeno 1 - 10
of 36
pro vyhledávání: '"E A, Angell"'
Publikováno v:
Synthetic Communications. 20:447-457
m-Chloroperbenzoic acid oxidation of α-(N,N-Dialkylamino)-amides gives the respective N-oxides, whereas hydrogen peroxide oxidation results in the production of N-formylamides. A mechanism for the latter observation that is presented.
Autor:
E C, Angell
Publikováno v:
The Angle orthodontist. 69(3)
The first report of lateral maxillary expansion by separation of the maxilla, written by Angell and published in 1860, was discredited. Applying our present-day knowledge of the technique to the original documents indicates that the case history agre
Autor:
E C, Angell
Publikováno v:
Dental historian : Lindsay Club newsletter. (32)
Publikováno v:
ChemInform. 21
Autor:
Ernest Wenkert, E. Charles Angell, Aldo Taticchi, Francesco Fringuelli, Barry Porter, Ferdinando Pizzo
Publikováno v:
The Journal of Organic Chemistry. 51:2642-2649
On decrit les reactions de diels-Alder de la methyl-6 cyclohexene-2one et de la dimethyl-2,6 cyclohexene-2one avec l'isoprene et le trans-pentadiene-1,3 ainsi que celles de la dimethyl-2,4 cyclohexene-2one avec le butadiene-1,3 et le trans-pentadiene
Autor:
E. Charles Angell, Francesco Fringuelli, Timothy D. J. Halls, Ferdinando Pizzo, Barry Porter, Aldo Taticchi, Athina P. Tourris, Ernest Wenkert
Publikováno v:
The Journal of Organic Chemistry. 50:4691-4696
Autor:
Barry Porter, E. Charles Angell, Ferdinando Pizzo, Aldo Taticchi, Ernest Wenker, Lucio Minuti, Francesco Fringuelli
Publikováno v:
The Journal of Organic Chemistry. 50:4686-4690
Autor:
Ernest Wenkert, Ferdinando Pizzo, Francesco Fringuelli, Barry Porter, Lucio Minuti, Aldo Taticchi, E. Charles Angell
Publikováno v:
The Journal of Organic Chemistry. 51:2649-2652
On decrit les reactions de diels-Alder du trans-pentadiene-1,3 avec les dimethyl-5,5-, trimethyl-2,4,4-, trimethyl-2,5,5-, trimethyl-2,6,6- et isopropyl-2 cyclohexene-2ones, catalysees par AlCl 3
Autor:
E. Charles Angell, Ernest Wenkert
Publikováno v:
Synthetic Communications. 18:1331-1337
Oxidation of N-alkylpiperidines and other cyclic, tertiary amines with Hg(ll)-EDTA complex in basic solution yields lactams, similar oxidation of N-hydroxy-plperidines gives hydroxamic acids (presumably via nitrones) and oxidation of N-unsubstituted
Autor:
Ernest Wenkert, E. Charles Angell, Aldo Taticchi, Francesco Fringuelli, Ferdinando Pizzo, Lucio Minuti
Publikováno v:
The Journal of Organic Chemistry. 51:5177-5182