Synthesis and N-substitution of an uncommon heterocyclic system: Oxazolo[5,4-b]pyridin-2(1H)-one
作者:Christine Flouzat、Maryline Blanchet、Gérald Guillaumet
DOI:10.1016/s0040-4039(00)61315-1
日期:1992.8
Oxazolo[5,4-b]pyridin-2(1H)-one 2 can be obtained in a one-step procedure. Its reactivity towards nucleophiles and alkylation to nitrogen are described.