a novel four-component reaction for the synthesis of functionalized dihydropyrimidines

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2004 Pyrimidine derivatives Pyrimidine derivatives R 0510 A Novel Four-Component Reaction for the Synthesis of Functionalized Dihydro- pyrimidines. — A multi-component reaction of a phosphonate, nitriles, aldehydes and isocyanates furnishes efficiently N3-functionalized dihydropyrimidines (V) (18 exam- ples) via a Horner—Emmons/aza Diels—Alder pathway. — (VUGTS, D. J.; JANSEN, H.; SCHMITZ, R. F.; DE KANTER, F. J. J.; ORRU*, R. V. A.; Chem. Commun. (Cambridge) 2003, 20, 2594-2595; Dep. Chem., Vrije Univ., NL-1081 HV Amsterdam, Neth.; Eng.) — F. Santoso 06- 127

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2004 Pyrimidine derivatives

Pyrimidine derivativesR 0510 A Novel Four-Component Reaction for the Synthesis of Functionalized Dihydro-

pyrimidines. — A multi-component reaction of a phosphonate, nitriles, aldehydes and isocyanates furnishes efficiently N3-functionalized dihydropyrimidines (V) (18 exam-ples) via a Horner—Emmons/aza Diels—Alder pathway. — (VUGTS, D. J.; JANSEN, H.; SCHMITZ, R. F.; DE KANTER, F. J. J.; ORRU*, R. V. A.; Chem. Commun. (Cambridge) 2003, 20, 2594-2595; Dep. Chem., Vrije Univ.,NL-1081 HV Amsterdam, Neth.; Eng.) — F. Santoso

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