98096-59-4Relevant academic research and scientific papers
FORMATION OF NOVEL HETEROCYCLES, BENZOTHIOPYRANOPYRROLE DERIVATIVES BY UNUSUAL CYCLIZATION REACTION OF 1-BENZOTHIOPYRAN-1-OXIDE DERIVATIVES
Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Imai, Eiji,Iwata, Noriyuki,et al.
, p. 1381 - 1384 (2007/10/02)
Treatment of 1-benzothiopyran-1-oxide derivatives (12a,b) with sulfuryl chloride and then with sodium hydride afforded a novel type of derivatives of benzothiopyranopyrrole.
