110694-90-1Relevant academic research and scientific papers
CONVERSION OF 6α-PHENYL-7,7-DICHLORO-2,3-(2',3'-DIMETHOXYBENZO)-1-THIAOCTEM IN THE PRESENCE OF BASE
Fodor, Lajos,Szabo, Janos,Bernath, Gabor,Sohar, Pal,Argay, Gyula,et al.
, p. 7181 - 7184 (2007/10/02)
Basic treatment in methanol of linearly condensed 1,3-benzothiazinedichloro-β-lactam 1 led to a 1,4-benzothiazepine 2, a tetrasubstituted isoquinoline 3, and a thiazole disulfide derivative 4 via a new ring transformation.The structure of the thiazole dis
SULFUR EXTRUSION FROM 1,4-BENZOTHIAZEPINES: FORMATION OF 3-ARYL-4-CARBOMETHOXYISOQUINOLINES
Fodor, Lajos,MacLean, David B.
, p. 18 - 20 (2007/10/02)
Treatment of 3-aryl-2-carbomethoxy-4,5-dihydro-1,4-benzothiazepines with N-chlorosuccinimide in ether gave 3-aryl-4-carbomethoxyisoquinolines in a reaction in which the sulfur atom was extruded from the seven-membered thiazepin ring.
