91516-07-3Relevant academic research and scientific papers
Indole Esters as Heterocyclic Synthons. II. Preparation of 1,3-Oxazinoindoles and 3-Substituted-pyranoindoles
Unangst, Paul C.,Brown, Richard E.
, p. 283 - 288 (2007/10/02)
A number of novel 1,3-oxazinoindoles and 2-oxo- or 4-oxopyranoindoles containing 3-position substituents were prepared.Starting materials were 3-hydroxy-indole-2-carboxylic acid esters in which the 2-position ester function is converte
