124282-03-7Relevant academic research and scientific papers
Expected and unexpected reactions of 1,3-benzothiazine derivatives, II. Formation of isomeric 5,6-dihydro-1,5-benzothiazocines
Fodor, Lajos,Csomós, Péter,Csámpai, Antal,Sohár, Pál,Holczbauer, Tamás,Kálmán, Alajos
supporting information; experimental part, p. 592 - 594 (2011/03/18)
A method for the synthesis of medium-sized 1,5-benzothiazocines by ring enlargement of 1,3-benzothiazines has been developed. When N-alkyl-1,3- benzothiazines were reacted with dimethyl acetylenedicarboxylate in acetonitrile at room temperature, regioisom
1H AND 13C NMR AND X-RAY STUDIES OF 2-AND 4-PHENYL-6,7-DIMETHOXY-3-METHYL-3,4-DIHYDRO-2H-1,3-BENZOTHIAZINES
Kalman, A.,Argay, Gy.,Sohar, P.,Szabo, J.,Fodor, L.,Bernath, G.
, p. 341 - 354 (2007/10/02)
The stereochemistry of 2- and 4-phenyl-6,7-dimethoxy-3methyl-3,4-dihydro-2H-1,3-benzothiazine (2,6) has been studied by 1H, 13C NMR spectroscopy and X-ray diffraction.Crystals of compound 2 (C17H19NO2S) are monoclinic, spa
