107344-56-9Relevant articles and documents
Intramolecular Capture of Pummerer Rearrangement Intermediates. I. Synthesis of Pyrrolobenzothiazines
Bates, Dallas K.,Winters, R. Thomas,Burnell, A. Sell
, p. 695 - 699 (2007/10/02)
Treatment of 1-(2-alkylsulfinylphenyl)pyrroles with trifluoroacetic acid in refluxing toluene gives 4-substituted pyrrolobenzothiazines in good yield when the alkyl group bears an electron withdrawing substituent on the α-carbon.In the absence