Trifluoromethylated heterocycles from β-trifluoroacetyl-lactams and -benzolactams
Trifluoromethyl substituted heterocycles have been prepared by condensation of the new β-trifluoroacetyl-lactams 1 and -benzolactams 2 with methylhydrazine and benzamidine as bis-nucleophiles without opening of the lactam structure.
Bouillon,Ates,Janousek,Viehe
p. 5075 - 5078
(2007/10/02)
SYNTHESIS AND PROPERTIES OF α-SILYLATED 2-PYRROLIDONE DERIVATIVES
A method has been described for the synthesis of previously unreported α-silylated N-substituted 2-pyrrolidone derivatives and a study was carried out on the reactions of these compounds with lithium aluminium hydride and electrophilic reagents.
Kramarova, E. P.,Anisomova, N. A.,Baukov, Yu. I.
p. 1284 - 1290
(2007/10/02)
N-SUBSTITUTED 3-PERFLUOROACYL-2-PYRROLIDONES
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Bizunov, Yu. M.,Emel'yanov, V. I.,Knunyants, I. L.
p. 1539
(2007/10/02)
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