Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Rfc Brown"'
Publikováno v:
ChemInform. 21
Publikováno v:
ChemInform. 21
Dimedone (6) was C-acylated with 4-(1′-methylethylideneaminooxy) butanoic acid (7), and the product (8) was hydrolysed to give 2-(5′,6′-dihydro-4′H-1′,2′-oxazin-3′-yl)- 5,5-dimethylcyclohexane-1,3-dione (3). The 2-(4′,5′-dihydroisox
Autor:
Rfc Brown, Gary D. Fallon, Frank W. Eastwood, M. R. Anderson, Ade Pullin, D. P. C. Gan, A. C. Staffa, N. R. Browne
Publikováno v:
ChemInform. 21
Publikováno v:
ChemInform. 21
Autor:
Frank W. Eastwood, K. J. Coulston, U. E. Wiersum, M. Stanescu, C. J. Jurss, Rfc Brown, I. Mavropoulos, Banciu
Publikováno v:
Australian Journal of Chemistry. 49:965
The processes involved in the conversion of triphenylene , C18H12, into cyclopent [hi] acephenanthrylene, C18H10, under flash vacuum pyrolytic conditions at 900-1100°C have been investigated by pyrolysing triphenylene-1,2- and -2,3-dicarboxylic anhy
Publikováno v:
Australian Journal of Chemistry. 48:185
Pyrolysis of 3-phenylphthalic anhydride at 900°/0.02mm gives cyclopent [a]indene, characterized by 1H n.m.r. at -70° and by formation of a cyclopentadiene adduct and of a dimer at room temperature. Pyrolysis of 3,4-, 3,5- and 3,6-diphenylphthalic a
Publikováno v:
Australian Journal of Chemistry. 47:411
Flash vacuum pyrolysis of the 3-phenylindol-2-ylmethylene derivative (12) of Meldrum's acid at 600° and at 750°/0.03 mm gives 9-phenyl-3H-pyrrolo[1,2-a]indol-3-one (14) (97%). At 900°/0.3 mm (14) (49%) is accompanied by 7H-benzo[c] carbazole (6) (
Publikováno v:
Australian Journal of Chemistry. 47:47
Flash vacuum pyrolysis of 3-phenylimino-3H-indazole yielded biphenylene , benzonitrile and, by loss of dinitrogen followed by intramolecular trapping of a ketenimine carbene intermediate, the isomers fluorenimine , phenanthridine and 2-phenylbenzonit
Publikováno v:
Australian Journal of Chemistry. 47:567
Treatment of 3-amino-2-phenylquinoline-4-carboxylic acid with isoamyl nitrite in acidic dimethylformamide gave 4-nitro-2-phenylquinoline.