133689-15-3Relevant academic research and scientific papers
Novel green procedure for the synthesis of 2-arylbenzothiazoles under microwave irradiation in Peg 200 or Peg 400
Deligeorgiev, Todor G.,Kaloyanova, Stefka,Vasilev, Aleksey,Vaquero, Juan J.
experimental part, p. 2292 - 2302 (2011/01/12)
An improved green procedure for the synthesis of 2-aryl- and 2-hetarylbenzothiazoles by condensation of equivalent amounts of 2,2'-diaminodiphenyldisulfides or 2-aminothiophenols and various aromatic aldehydes in PEG 200/400 under microwave irradiation has been developed. This method allows the synthesis of 2-arylbenzothiazoles in high yields and with high purity regardless of the state of the starting compounds (liquid or solid) or the nature of the substituents in the aromatic ring. Copyright Taylor & Francis Group, LLC.
