Cu-Catalyzed Synthesis of Highly Functionalized Benzo [۱,۳] thiazin from Isocyanides,Aniline-Benzoyl(acetyl) isothiocyanate Adduct

Synthesis of benzo [۱,۳] thiazin derivatives via intramolecular C-H activation reaction from isocyanides,aniline and benzoyl (acetyl) isothiocyanate adduct catalyzed by copper(I) iodide at room temperature to goodyields have been reported. Use of sonochemical methodology as an efficient method and short reaction timesare important features of this protocol

کلیدواژه ها:

C-H Activation ، Ultrasound-assisted ، Benzo [۱ ، ۳] thiazin ، Isocyanides ، Aniline