Regioselective synthesis of biologically interesting pentacyclic polyheterocycles by sequential thio-Claisen and AlCl3 catalyzed oxy-Claisen rearrangement of 4-(4′-aryloxybut-2′-ynylthio)-1-phenyl- 1,8-naphthyridin-2(1H)-one

Canadian Journal of Chemistry

Volumn 84, Issue 12, 2006, Pages 1632-1639

  Majumdar, K C ^a   Islam, R ^a  

^a UNIVERSITY OF KALYANI   (India)

Author keywords

3,3 sigmatropic rearrangement; Lewis acid catalyzed Claisen rearrangement; Phase transfer catalysis; Regioselective synthesis; Sequential Claisen rearrangement; Single crystal X ray

Indexed keywords

CATALYSIS; REGIOSELECTIVITY; SINGLE CRYSTALS; SYNTHESIS (CHEMICAL); X RAY ANALYSIS;

[3,3] SIGMATROPIC REARRANGEMENT; LEWIS ACID CATALYZED CLAISEN REARRANGEMENT; PHASE TRANSFER CATALYSIS; REGIOSELECTIVE SYNTHESIS; SEQUENTIAL CLAISEN REARRANGEMENT; SINGLE CRYSTAL X-RAY;

ORGANIC COMPOUNDS;

EID: 33947606963     PISSN: 00084042     EISSN: None     Source Type: Journal    
DOI: 10.1139/V06-174     Document Type: Article

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