95772-93-3Relevant academic research and scientific papers
Reaction of Benzyne with 1,2,5-Thiadiazoles and 2,1-Benzisothiazoles
Bryce, Martin R.,Dransfield, Trevor A.,Kandeel, Kamal A.,Vernon, John M.
, p. 2141 - 2144 (2007/10/02)
1,2,5-Thiadiazoles react with benzyne to give 1,2-benzisothiazole derivatives. 3.4-Diphenyl-1,2,5-selenadiazole with benzyne likewise affords 3-phenyl-1,2-benzisoselenazole, contrary to a previous report.Some reactions of 3-(8-cyano-1-naphthyl)-1,2-benzisothiazole are described.The reaction of benzyne with 3-amino-2,1-benzisothiazole afforded N-phenylated products, including N-phenyl-anthranonitrile.
Composes Sulfures Heterocycliques. CIII. Action de la phenylhydrazine sur les dihydro-1,2 benzothiazine-3,1 thiones-4
Legrand, Louis,Lozac'h, Nooel
, p. 1625 - 1632 (2007/10/02)
While phenylhydrazine reacts with 1-alkyl-1,2-dihydro-3,1-benzothiazine-4-thiones (1) giving 1-alkyl-3-phenylamino-2,3-dihydro-1H-quinazoline-4-thiones (2), it reacts with 1-aryl-1,2-dihydro-3,1-benzothiazine-4-thiones (3) yielding 1-aryl-4-phenylhydrazon
