Surya Prakash, G. K. published the artcileReduction of carbonyl to methylene. Organosilane-Ga(OTf)3 as an efficient reductant system, Related Products of catalysis-chemistry, the publication is Catalysis Letters (2011), 141(4), 507-511, database is CAplus.
Direct carbonyl reduction to methylene was achieved by mild reductant system obtained from the combination of organosilane and Ga(OTf)3, a water tolerant, recyclable, catalyst. Among a series of organosilanes studied, Me2SiHCl showed the highest efficiency. Both aromatic and aliphatic ketones were effectively reduced to the corresponding methylene products with high functional groups tolerance, under very mild conditions in a relatively short period of time with good to excellent yields.
Catalysis Letters published new progress about 457-68-1. 457-68-1 belongs to catalysis-chemistry, auxiliary class Fluoride,Benzene, name is Bis(4-fluorophenyl)methane, and the molecular formula is C25H23NO4, Related Products of catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia