Sathishkumar, Pushpanathan N. published the artcileTuning acylthiourea ligands in Ru(II) catalysts for altering the reactivity and chemoselectivity of transfer hydrogenation reactions, and synthesis of 3-isopropoxy-1H-indole through a new synthetic approach, Synthetic Route of 1885-29-6, the main research area is ruthenium cymene complex preparation crystal structure; carbonyl compound ruthenium cymene complex catalyst chemoselective transfer hydrogenation; alc preparation; nitroarene ruthenium cymene complex catalyst chemoselective transfer hydrogenation; arylamine preparation.
Ru(II)-p-cymene complexes containing picolyl based pseudo-acylthiourea ligands were synthesized and characterized. The crystallog. study confirmed the mol. structures of all the ligands and one complex. The catalytic activity of the complexes was tested mainly towards transfer hydrogenation of carbonyl compounds and nitroarenes. The influence of steric and electronic effects of the ligands on the chemoselectivity and reactivity were reported. The catalytic activity was enhanced and chemoselectivity was switched after tuning the ligands in the catalysts, compared to their corresponding unmodified Ru(II)-p-cymene complexes. The catalysis was extended to a broad range of substrates including some challenging systems like furfural, benzoylpyridine, benzoquinone, chromanone, etc. The strategy of tuning the bifunctional ligands in the catalysts for effective and selective catalysis worked nicely. Further, the catalysis was extended to one-pot synthesis of 3-isopropoxyindole from 2-nitrocinnamaldehyde, the first synthetic route similar to Baeyer Emmerling indole synthesis. All the catalytic experiments exhibited high conversion and selectivity.
Journal of Organometallic Chemistry published new progress about Alcohols Role: SPN (Synthetic Preparation), PREP (Preparation). 1885-29-6 belongs to class nitriles-buliding-blocks, name is 2-Aminobenzonitrile(Flakes or Chunks), and the molecular formula is C7H6N2, Synthetic Route of 1885-29-6.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts