
Journal of the Chemical Society. Perkin transactions I p. 1531 - 1536 (1981)
Update date:2022-08-02
Topics: Synthesis Conversion Thienopyridines Pyridines Quinolines Heterocyclic Fused Rings
Meth-Cohn, Otto
Narine, Brahma
Tarnowski, Brian
5-Substituted-2-acetamidothiophens are converted into 2-acetamidothiophen-3-carbaldehydes in good yield with equimolar amounts of dimethylformamide and phosphoryl chloride in hot dichloroethane.However, under similar conditions but with three mol of phosp
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