@article{Azarifar_Golbaghi_Nejat-Yami_2024, title={3-Hydroxypropylammonium acetate (HPAA) ionic liquid: An effective acidic media in efficient conversion of anilines into aryl isocyanates}, volume={4}, url={https://oiccpress.com/iranian-journal-of-catalysis/article/3-hydroxypropylammonium-acetate-hpaa-ionic-liquid-an-effective-acidic-media-in-efficient-conversion-of-anilines-into-aryl-isocyanates/}, abstractNote={A simple and mild procedure for the conversion of anilines into aryl isocyanates is described using the 3-hydroxypropylammonium acetate (HPAA) ionic liquid as a novel and efficient media has been explored in the synthesis of aryl isocyanates from the reaction of substituted urea with sodium nitrite in a water immiscible solvent. This ionic liquid can be easily recovered and reused for many times without noticeable loss of activity.}, number={3}, journal={Iranian Journal of Catalysis}, publisher={OICC Press}, author={Azarifar, Davood and Golbaghi, Maryam and Nejat-Yami, Razieh}, year={2024}, month={Feb.}, keywords={Isocyanates, 3-hydroxypropylammonium acetate, HPAA, Ionic liquid, aniline} }