Ammonium chloride-promoted four-component synthesis of pyrrolo [3, 4-b] pyridin-5-one

P Janvier, X Sun, H Bienaymé…

Index: Knoevenagel Chemische Berichte, 1903 , vol. 36, p. 2145

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Citation Number: 177

Abstract

... Volume: Page: ... 30 Neither imidazoline nor amidine resulting from the competitive aldol- (Knoevenagel) and Mannich-type condensation was observed. ... 36 - 38 Except for Bhandari and Gallop's elegant multistep solid-phase synthesis, 38 most of the syntheses ...