116884-74-3Relevant academic research and scientific papers
Reactions of 3-Bromo-2,3-dihydro- and 2,3-Dibromo-4H-1-benzothiopyran-4-one 1,1-Dioxides with Various Amines
Watanabe, Shigeru,Nakazumi, Hiroyuki,Kitao, Teijiro
, p. 1829 - 1836 (2007/10/02)
Reactions of 2,3-dibromo-4H-1-benzothiopyran-4-one 1,1-dioxide (1) and 3-bromo-2,3-dihydro-4H-1-benzothiopyran-4-one 1,1-dioxide (4) with various amines have been studied.Novel 2-alkylamino and arylamino derivatives (2a-g) were obtained from the reactions
