106691-41-2Relevant articles and documents
REACTIONS OF o-AMINOTHIOPHENOL WITH α,β-UNSATURATED DICARBONYL SYSTEMS. FACILE SYNTHESIS OF BENZOTHIAZINES AND BENZOTHIAZEPINES
Balasubramaniyan, V.,Balasubramaniyan, P.,Shaikh, A. S.
, p. 2731 - 2738 (2007/10/02)
When treated with maleanilic/fumaranilic acids or esters or the corresponding imides or isoimides, o-aminothiophenol furnishes benzothiazines, whereas treatment of o-aminothiophenol with acrylic acids/esters furnishes benzothiazepines.The orientational pr