Phatake, Vishal V. published the artcile[TBDH][HFIP] ionic liquid catalyzed synthesis of quinazoline-2,4(1H,3H)-diones in the presence of ambient temperature and pressure, Computed Properties of 1885-29-6, the main research area is quinazolinedione preparation green chem bifunctional protic ionic liquid catalyst; aminobenzonitrile carbon dioxide cyclization.
The utilization of carbon dioxide under mild reaction conditions is an important aspect of the sustainable chem. point of view. Herein, authors prepared three bifunctional protic ionic liquids having 1,5,7-Triazabicyclo[4.4.0]dec-5-ene (TBD) as a cation and an alc. anions were prepared by simple neutralization of the super base TBD with proton donor alcs. such as hexafluoroisopropanol (HFIP), TFE (2,2,2-Trifluoroethanol) and TFA (2,2,2-Trifluoroacetic acid). These PILs were used as catalysts for chem. fixation of carbon dioxide into quinazoline-2,4(1H,3H)-diones. [TBDH+][HFIP-] protic ionic liquid (PIL) shows very good result compare to other PILs. As a bifunctional ionic liquid, it simultaneously activates 2-aminobenzonitrile as well as CO2 and shows excellent performance for the conversion of 2-aminobenzonitrile to quinazoline-2,4(1H,3H)-diones in presence of CO2 balloon pressure at 35°C temperature Moreover, the [TBDH+][HFIP-] PIL can be recycled up to six recycle run.
Journal of Molecular Liquids published new progress about Anilines Role: RCT (Reactant), RACT (Reactant or Reagent). 1885-29-6 belongs to class nitriles-buliding-blocks, name is 2-Aminobenzonitrile(Flakes or Chunks), and the molecular formula is C7H6N2, Computed Properties of 1885-29-6.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts