A three-component synthesis of functionalized ketenimines by the reaction of alkyl isocyanides and dialkyl acetylenedicarboxylates in the presence of 2-quinolinol

A three-component synthesis of functionalized ketenimines by the reaction of alkyl isocyanides and dialkyl acetylenedicarboxylates in the presence of 2-quinolinol

The 1:1 reactive intermediates generated by the addition of alkyl isocyanides to dialkyl acetylenedicarboxylates were trapped by 2-quinolinol to yield highly functionalized ketenimines and, in some cases, minor amounts of 1-azabuta-1,3-dienes. nema

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Veröffentlicht in:Journal of the Serbian Chemical Society 2011, Vol.76 (1), p.13-20
Hauptverfasser: Mohtat, Bita, Djahaniani, Hoorieh, Yavari, Issa, Naderi, Kobra
Format: Artikel
Sprache:eng
Schlagworte:
1-azadienes
acetylenic esters
alkyl isocyanides
ketenimines
multi-component reaction
NH-acids
Synthesis (chemistry)
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Beschreibung
Zusammenfassung:The 1:1 reactive intermediates generated by the addition of alkyl isocyanides to dialkyl acetylenedicarboxylates were trapped by 2-quinolinol to yield highly functionalized ketenimines and, in some cases, minor amounts of 1-azabuta-1,3-dienes. nema
ISSN:0352-5139
1820-7421
DOI:10.2298/JSC100218011M