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N-VS. O-(S-) PTC ALKYLATION OF 3-CYANO-4,6-DIMETHYL-2-OXO (THIOXO)-1,2-DIHYDROPYRIDINE
Journal article   Peer reviewed

N-VS. O-(S-) PTC ALKYLATION OF 3-CYANO-4,6-DIMETHYL-2-OXO (THIOXO)-1,2-DIHYDROPYRIDINE

S.A. Shiba, M. M. Mohamed, M. A. Hassan and A. M. El-sayed
Phosphorus, sulfur, and silicon and the related elements, Vol.158(1), pp.91-95
01/03/2000

Abstract

N-Alkylation versus O-/or S- alkylation reactivity of 3-cyano-4,6-dimethyl-2-oxo(thi-oxo)-1,2-dihydropyridine have been investigated under phase transfer catalysis conditions.

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