Molbank, Volume 2003, Issue 4

The product 3 was prepared according to a reported procedure [1,2].[...]

To a solution of dienone 2 [1] (1 g, 3.4 mmol) in absolute ethanol (20 mL) was added 4-methyl o-phenylenediamine 1 (0.41 g, 3.4 mmol) and the mixture was refluxed for 1 hour [2, 3].[...]

6-Amino-6-deoxy-b-cyclodextrine (1) was prepared according to the literature [1,2] in a three step synthesis.[...]

6-Amino-6-deoxy-b-cyclodextrine (1) was prepared according to the literature [1,2] in a three step synthesis.[...]

As part of a research programme targeting novel molecules derived from o-hydroxyaryl ketone hydrazones[1], we synthesised 1-(o-hydroxyphenyl)-3-phenylpropenone N-benzoylhydrazone.[...]

As part of a research programme targeting novel molecules derived from o-hydroxyaryl ketone hydrazones[1,2], we synthesised 2,2´-dihydroxybenzophenone N-carbonylethoxyhydrazone.[...]

In continuation of our interest in using o-hydroxyaryl ketone hydrazones as starting materials in organic synthesis [1], we synthesised 2-(2´-hydroxybenzoyl)pyrrole N-benzoylhydrazone.[...]

To continue our investigation into the chemistry of furan derivatives [1, 2], we have synthesized furylphenylketone bearing nitro-group in the ortho-position of benzene ring.[...]

A mixture of ketone 1 (1.00 g, 5 mmol) [1], iron powder (1.39 g, 24 mmol), glacial acetic acid (1.02 mL, 18 mmol), water (5 mL) and ethyl acetate (5 mL) was refluxed with stirring for 4-5 h (TLC monitoring).[...]

1,4-Dihydropyridines are of interest because some of them exhibit various kinds of pharmaceutical activity [1-3].[...]