193401-77-3Relevant academic research and scientific papers
A novel method for suppression of the abnormal Fischer indole synthesis
Szczepankiewicz, Bruce G.,Heathcock, Clayton H.
, p. 8853 - 8870 (1997)
A method is described for the use of the Fischer indole synthesis to prepare 7-hydroxy-indoles in good yield. The method involves the construction of a 4-aminobenzoxazine and removal of the N-O tether after the indole has been formed.
