847841-52-5Relevant academic research and scientific papers
Fluorine-containing heterocycles: X. Acetoacetamides in the synthesis of fluorine-containing chromone
Lipunova,Nosova,Kodess,Charushin
, p. 1162 - 1166 (2004)
Fluorine-containing chromone-3-carboxamides were synthesized by reaction of tetra(penta)fluoro-benzoyl chlorides with acetoacetamides in dichloromethane in the presence of triethylamine. Nucleophilic substitution of fluorine atoms by amine rests in compounds synthesized was investigated.
Fluorine-containing heterocycles: XV. Reactions of polyfluorobenzoyl isothiocyanates with aminoazines and aminoazoles
Nosova,Lipunova,Laeva,Charushin
, p. 1544 - 1550 (2007/10/03)
Reactions of tetra-and pentafluorobenzoyl isothiocyanates with aminoazoles and aminoazines led to the formation of fluorinated 1,3-benzothiazin-4-ones which reacted with cyclic amines in different ways. Replacement of the N=C=S fragment was observed in so
