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A Simple and Effective Approach to the Synthesis of Isoquinoline Derivatives Under Solvent-Free Conditions

[ Vol. 15 , Issue. 6 ]

Author(s):

Zinatossadat Hossaini, Faramarz Rostami-Charati, Somayeh Firoziyan, Maryam Sabbaghan and Mohammad A. Khalilzadeh   Pages 503 - 508 ( 6 )

Abstract:


An efficient synthesis of dialkyl pyrrolo[2,1-a]isoquinoline-2,3-dicarboxylates, pyrrolo[1,2-a]quinoline-1,2- dicarboxylates and indolizines is described via one-pot reactions of isoquinoline, quinoline or pyridine and phenacyl bromids with dialkyl acetylenedicarboxylates or diaryloylacetylene under solvent-free conditions at 50oC. The mild reaction conditions and high yields of the products exhibit the good synthetic advantage of these methods.

Keywords:

Indolizine, isoquinoline, one-pot reactions, phenacyl bromides, solvent-free, synthesis, multicomponent reactions, NMR specturm, heterocyclic compounds, reactants

Affiliation:

Department of Chemistry, Qaemshahr Branch, Islamic Azad University, P.O. Box 163, Qaemshahr, Iran.



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