An Efficient Knoevenagel Condensation Catalyzed by LaCl 3 .7H 2 O in Heterogeneous Medium #
2003; Taylor & Francis; Volume: 33; Issue: 21 Linguagem: Inglês
10.1081/scc-120025194
ISSN1532-2432
AutoresA. Venkat Narsaiah, K. Nagaiah,
Tópico(s)Synthesis of Organic Compounds
ResumoAbstract Knoevenagel condensation was carried out in absence of solvent with a mild Lewis acid Lanthanum(III) chloride, to prepare substituted alkenes. A systematic study of the reaction to establish the generality of the method has been undertaken with various aldehydes and active methylene compounds.
Referência(s)