ChemInform Abstract: In(OTf)3-Catalyzed Synthesis of 2-Styryl Quinolines: Scope and Limitations of Metal Lewis Acids for Tandem Friedlaender Annulation-Knoevenagel Condensation

Among a variety of metal Lewis acids evaluated, In/OTf/3 is found to be sole catalyst allowing for the synthesis of 2‐styrylguinones (IV)/(17 examples) by a tandem Friedlaender annulation/Knoevenagel condensation sequence.

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Bibliographische Detailangaben
Veröffentlicht in:	ChemInform 2015-06, Vol.46 (23), p.no-no
Hauptverfasser:	Kumar, Dinesh, Kumar, Asim, Qadri, Mohammad Mohsin, Ansari, Md. Imam, Gautam, Abhishek, Chakraborti, Asit K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids annulation reactions Condensation quinoline derivatives ring closure reactions ring closure reactions, annulation reactions
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Among a variety of metal Lewis acids evaluated, In/OTf/3 is found to be sole catalyst allowing for the synthesis of 2‐styrylguinones (IV)/(17 examples) by a tandem Friedlaender annulation/Knoevenagel condensation sequence.
ISSN:	0931-7597 1522-2667
DOI:	10.1002/chin.201523174