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2005
Pyrimidine derivatives
R 0510
An Efficient Synthesis of Fluorine-Containing Polyfunctional 1,2,3,4-Tetrahydro— A convenient one-pot synthesis of fluorine-containing pyrimidine
08- 163 pyrimidines.
derivatives (IV) (ca. 20 examples) by reaction of fluoroalkylated enaminoketones (I)
with primary amines (II) and formalin is developed. The methodology is used to the
hitherto not described introduction of α-amino acids into the tetrahydropyrimidine ring
[→(VII)]. — (ZHAO, F.-L.; LIU*, J.-T.; J. Fluorine Chem. 125 (2004) 10, 1491-1496;
State Key Lab. Organofluorine Chem., Shanghai Inst. Org. Chem., Chin. Acad. Sci.,
Shanghai 200032, Peop. Rep. China; Eng.) — R. Langenstrassen
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