90609-79-3Relevant academic research and scientific papers
Metal-free visible light-promoted synthesis of isothiazoles: A catalytic approach for N-S bond formation from iminyl radicals under batch and flow conditions
Alemán, José,Berton, Mateo,Cabrera-Afonso, María Jesús,Cembellín, Sara,Halima-Salem, Adnane,Maestro, M. Carmen,Marzo, Leyre,Miloudi, Abdellah
, p. 6792 - 6797 (2020)
A sustainable synthesis of isothiazoles has been developed using an α-amino-oxy acid auxiliary and applying photoredox catalysis. This simple strategy features mild conditions, broad scope and wide functional group tolerance representing a new enviromenta
Fused heterocycles from o-acylbenzenethiol derivatives
McKinnon, David M.,Lee, Kingsley R.
, p. 1405 - 1409 (2007/10/02)
The oximes of 2-acylthioanisole derivatives may be conveniently converted into 1,2-benzisothiazoles by acetic anhydride in pyridine. 3-(2-Methylthiophenyl)-1,2-benzisothiazole, prepared by this method, has been further converted into the 1,2-benzisothiazolo-1,2-benzisothiazolium system.The phenylhydrazones of certain 2-acylthioanisoles are also cyclized by polyphosphoric acid to 2-(2-methylthio)phenylindoles, which are further converted into benzothienoindoles by demethylation and oxidation.
