REGIOSELECTIVE SYNTHESIS OF PYRIMIDINES FROM KETENE DITHIOACETALS OR ALKOXYMETHYLENE COMPOUNDS

被引:19
作者
LORENTE, A [1 ]
VAQUERIZO, L [1 ]
MARTIN, A [1 ]
GOMEZSAL, P [1 ]
机构
[1] UNIV ALCALA DE HENARES, DEPT INORGAN CHEM, E-28871 ALCALA DE HENARES, SPAIN
关键词
D O I
10.3987/COM-94-6877
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Regioselective cyclizations of the condensation products obtained by the reaction of nitrogen nucleophiles with ketene dithioacetals or alkoxymethylene compounds are reported. Stereoelectronic factors or geometry of the carbon-carbon double bond determine the regioselectivity of heterocyclization processes.
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页码:71 / 86
页数:16
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