Fodor Lajos; Csomós Péter; Csámpai Antal; Sohár Pál; Holczbauer Tamás; Kálmán Alajos: Expected and unexpected reactions of 1,3-benzothiazine derivatives, II. Formation of isomeric 5,6-dihydro-,5-benzothiazocines.
Tetrahedron Letters, 52 (5). pp. 592-594. ISSN 0040-4039 (2011)