Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Julianna M. Horvath"'
Autor:
Francesca Ercole, Roger F. C. Brown, Mark Mattinson, N. Choi, K. J. Coulston, Frank W. Eastwood, Roger J. Mulder, Julianna M. Horvath, Hua Chee Ooi
Publikováno v:
Liebigs Annalen. 1997:1931-1940
The flash vacuum pyrolysis (900–940°C) of a series of N-R-substituted carbazole-1,2-dicarboxylic anhydrides (R = methyl, phenyl, o-tolyl, benzyl, and ethyl) leads to 1,2-didehydrocarbazoles which undergo ring expansion, cyclisation, and other reac
Publikováno v:
ChemInform. 26
Autor:
Francesca Ercole, Roger J. Mulder, K. J. Coulston, N. Choi, Julianna M. Horvath, Frank W. Eastwood, Roger F. C. Brown, Hua Chee Ooi, Mark Mattinson
Publikováno v:
ChemInform. 28
The flash vacuum pyrolysis (900–940°C) of a series of N-R-substituted carbazole-1,2-dicarboxylic anhydrides (R = methyl, phenyl, o-tolyl, benzyl, and ethyl) leads to 1,2-didehydrocarbazoles which undergo ring expansion, cyclisation, and other reac
Publikováno v:
ChemInform. 31
3-Methylideneindolin-2-one (3-methylideneoxindole) (1) was prepared in 60–89% yield by flash vacuum pyrolysis of the acetate or methyl carbonate of 3-hydroxy-3-methylindolin-2-one, and was fully characterized, but application of the same procedure
Publikováno v:
Australian Journal of Chemistry. 53:183
3-Methylideneindolin-2-one (3-methylideneoxindole) (1) was prepared in 60–89% yield by flash vacuum pyrolysis of the acetate or methyl carbonate of 3-hydroxy-3-methylindolin-2-one, and was fully characterized, but application of the same procedure
Publikováno v:
Australian Journal of Chemistry. 48:1055
Condensation of 4-methoxy-2,6-dimethylbenzaldehyde with Meldrum's acid, and flash vacuum pyrolysis of the condensation product (12) gave in almost quantitative yield 7-methoxy-5-methyl-2-naphthol (9). This naphthol is a precursor of the title 1-carbo