The Vilsmeier reagent: a useful and versatile reagent for the synthesis of 2-azetidinones

DOI: 10.1016/j.tet.2009.02.005

Source and publish data:

Tetrahedron p. 2927 - 2934 (2009)

Update date:2022-09-26

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Authors:

Jarrahpour, Aliasghar

Zarei, Maaroof

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Article abstract of DOI:10.1016/j.tet.2009.02.005

(Chloromethylene)dimethylammonium chloride (Vilsmeier reagent), prepared easily from N,N-dimethylformamide and oxalyl chloride or thionyl chloride, works as a versatile acid activator reagent for the direct [2+2] ketene-imine cycloaddition of substituted

Full text of DOI:10.1016/j.tet.2009.02.005

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