Darvishi, Atefeh; Bakhshi, Hadi; Heydari, Akbar published an article in 2022, the title of the article was Innovative application of magnetically modified bovine horn as a natural keratin resource in the role of value-added organocatalyst.Application In Synthesis of 1,3-Diphenylurea And the article contains the following content:
This study presents the conversion of bovine horn powder (BHP) as an available and low-cost waste material to a value-added highly recyclable catalyst. This green catalyst was prepared through the immobilization of BHP, as a natural keratin resource, on the magnetic Fe3O4 nanoparticles. The successful preparation of the catalyst was fully investigated using Fourier transform IR, X-ray diffraction, and energy-dispersive X-ray spectroscopies as well as field emission SEM, vibrating sample magnetometry, and thermogravimetry. The catalytic efficiency of the prepared magnetic organocatalyst was evaluated in the synthesis of a large series of amide derivatives through the solvent-free transamidation reaction of different amides and amines with yields of 75-96%. The experimental process involved the reaction of 1,3-Diphenylurea(cas: 102-07-8).Application In Synthesis of 1,3-Diphenylurea
The Article related to magnetically modified bovine horn natural keratin organocatalyst, Industrial Organic Chemicals, Leather, Fats, and Waxes: Manufacture Of Industrial Organic Chemicals and other aspects.Application In Synthesis of 1,3-Diphenylurea
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics