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Explicit substitutions: A short survey

✍ Scribed by Pierre-Louis Curien


Publisher
Springer
Year
1998
Tongue
English
Weight
125 KB
Volume
13
Category
Article
ISSN
1000-9000

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πŸ“œ SIMILAR VOLUMES


A short route to multiply substituted fl
✍ Zhanru Yu; Dolores Velasco πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 French βš– 189 KB

We report a two-step synthesis of polysubstituted fluorenones by condensation of malononitrile with aromatic aldehydes and methylketones or with [3-aryl-o~,[~-unsaturated carbonyl compounds, aldehydes or ketones. The yields of the fluorenone systems depend on the nature of the substitution on the ar