Helvetica Chimica Acta

Arbeiten über Phosphorsäure??und Thiophosphorsäureester mit einem heterocyclischen Substituenten. 10. und letzte Mitteilung. Aza??Analogie II: Derivate von …

K Rüfenacht, H Kristinsson, G Mattern

Index: Ruefenacht,K. et al. Helvetica Chimica Acta, 1976 , vol. 59, p. 1593 - 1612

Full Text: HTML

Citation Number: 13

Abstract

Investigations on phosphoric acid and thiophosphoric acid esters with a heterocyclic substituent, 10th and last communication. Aza-analogy 11: Derivatives of oxazolo [4, 5-b]- pyridin-2 (3 H)-one, an aza-analogue of benzoxazol-2 (3 H)-one.-Summary. Oxazolo-[4, 5-b; p? rridin-Z (3H)-one (4), one of the possible aza-analogues of benzoxazol-2 (3H)-one (3), is readily prepared starting from furfural (S), using the CZauson-Kaas tra~ zsfoovnzation ( ...