343975-40-6Relevant academic research and scientific papers
Synthesis of 2-arylbenzothiazoles by DDQ-promoted cyclization of thioformanilides; a solution-phase strategy for library synthesis
Bose, D. Subhas,Idrees,Srikanth, Bingi
, p. 819 - 823 (2007/12/29)
Several substituted benzothiazoles were synthesized by the intramolecular cyclization of thioformanilides using 2,6-dichloro-3,5-dicyano-1,4-benzoquinone (DDQ) in dichloromethane at ambient temperature in high yields. The resulting 2-arylbenzothiazoles we
Antitumor benzothiazoles. 14. Synthesis and in vitro biological properties of fluorinated 2-(4-aminophenyl)benzothiazoles
Hutchinson,Chua,Browne,Trapani,Bradshaw,Westwell,Stevens
, p. 1446 - 1455 (2007/10/03)
Synthetic routes to a series of mono- and difluorinated 2-(4-amino-3-substituted-phenyl)benzothiazoles have been devised. Whereas mixtures of regioisomeric 5- and 7-fluorobenzothiazoles were formed from the established Jacobsen cyclization of precursor 3-
