121409-71-0Relevant academic research and scientific papers
Synthesis of N-Substituted Pyrroles From Azlactones via 1,3-Oxazolium 5-Oxides
Hershenson, Fred. M.,Pavia, Michael R.
, p. 999 - 1001 (2007/10/02)
In situ N-alkylation of azlactones (1,3-oxazol-5(4H)-ones) with reactive alkylating agents has been successfully accomplished.The resulting mesoionic 1,3-oxazolium 5-oxides (munchnones) are further transformed into N-alkylated pyrroles via a 1,3-dipolar c
