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[摘要]:A review. Recent advances in pyrimidine synthesis are described. Modification of conventional strategies involving N-C-N fragment condensation with 1,3-dicarbonyl derivs. remains a common theme in current literature. Other methods, including N-C fragment condensation strategies, provide reactive intermediates capable of intramol. cyclization and formation of pyrimidine derivs. These recently developed methodologies offer a valuable addendum to azaheterocycle synthesis. |
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