Synthèse de nouveaux dérivés du 1-hydroxyindole et du pyrazole

✍ Scribed by Khalid Attar; Hadietou Camara; Mohammed Benchidmi; El Mokhtar Essassi; Bernard Garrigues

• Publisher: Elsevier Science
• Year: 2002
• Tongue: English
• Weight: 138 KB
• Volume: 5
• Category: Article
• ISSN: 1631-0748
• DOI: 10.1016/s1631-0748(02)01409-1

✦ Synopsis

Synthesis of new derivatives of 1-hydroxyindole and pyrazole. New 1-hydroxyindole derivatives have been synthesised by alkylation, acylation reactions and by condensation with acetylacetone and dehydroacetic acid. Action of hydrazines on 3-acetyl-1-hydroxy-indole leads to new pyrazole derivatives.