Synthesis of 4(1H)-pyridones by carbonylation of 2-aza-1,3-dienes

DOI: 10.1016/S0040-4039(00)97473-2

Source and publish data:

Tetrahedron Letters p. 3793 - 3796 (1990)

Update date:2022-08-02

Topics:

Authors:

Barluenga

Perez Carlon

Gonzalez

Fustero Fustero

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Article abstract of DOI:10.1016/S0040-4039(00)97473-2

The synthesis of 4(1H)-pyridones 5 from electronically neutral 2-azadienes 1 and the system N,N'-carbonyldiimidazole/BF₃OEt₂ is described. The participation of N,N'-carbonyldiimidazole in two carbon-carbon bonds formation reaction is

Full text of DOI:10.1016/S0040-4039(00)97473-2

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