Kumar, Adarsh published the artcileBiocarbon Supported Nanoscale Ruthenium Oxide-Based Catalyst for Clean Hydrogenation of Arenes and Heteroarenes, Quality Control of 1453-82-3, the publication is ACS Sustainable Chemistry & Engineering (2020), 8(41), 15740-15754, database is CAplus.
Despite considerable achievements in the hydrogenation of aromatic hydrocarbons over the past few years, the ability to hydrogenate arene or heteroarene rings in a highly selective manner in the presence of other reducible sites or without harming the remaining mol. structure has long been a major challenge. Such chemoselectivity and functional group tolerance is highly desirable for enabling direct access to key building blocks of polymers and pharmaceutical agents. For achieving such high selectivity, the development of suitable catalysts is of central importance. Herein, we report a convenient method for the scalable preparation of ruthenium oxide (RuO2) nanoparticles supported on pine needle char (PNC) by simple impregnation of ruthenium salt on unactivated PNC, a solid byproduct (biochar) obtained in the slow pyrolysis of biomass pine needles. The resulting RuO2-based nanocatalyst (RuO2@PNC) exhibited remarkable activity and high selectivity for the hydrogenation of more than 50 challenging arenes and heteroarenes, including biomass-derived aromatic compounds (e.g., 4-n-propylphenol, furfuryl alc., and 2-Me furan). The synthetic value of this transformation is showcased for the hydrogenation of arene mixture present in petroleum refineries or coal tars as well as biomass-derived oils (bio-oils) with enriched furfural, ether, and phenol derivatives Under optimized conditions, the performance of this new catalyst was compared with state-of-the-art com. catalysts such as Ru/C, Pd/C, and Raney nickel and found that RuO2@PNC is more superior and selective. Furthermore, the catalyst is easily recovered and reused up to four cycles. Biocarbon supported RuO2-based catalyst exhibited remarkable activity and selectivity for clean hydrogenation of arenes and heteroarenes.
ACS Sustainable Chemistry & Engineering published new progress about 1453-82-3. 1453-82-3 belongs to amides-buliding-blocks, auxiliary class Pyridine,Amine,Amide, name is Isonicotinamide, and the molecular formula is C6H6N2O, Quality Control of 1453-82-3.
Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics