Fumagalli, Fernando published the artcileArene-Ligand-Free Ruthenium(II/III) Manifold for meta-C-H Alkylation: Remote Purine Diversification, Computed Properties of 401-55-8, the publication is Chemistry – A European Journal (2018), 24(16), 3984-3988, database is CAplus and MEDLINE.
Meta-Selective C-H alkylations of bioactive purine derivatives were accomplished by versatile ruthenium catalysis. Thus, the arene-ligand-free complex [Ru(OAc)2(PPh3)2] enabled remote C-H functionalizations with ample scope and excellent levels of chemo- and positional selectivities. Detailed exptl. and computational mechanistic studies provided strong support for a facile C-H activation within a ruthenium(II/III) manifold.
Chemistry – A European Journal published new progress about 401-55-8. 401-55-8 belongs to bromides-buliding-blocks, auxiliary class Fluoride,Bromide,Aliphatic hydrocarbon chain,Ester, name is Ethylbromofluoroacetate, and the molecular formula is C4H6BrFO2, Computed Properties of 401-55-8.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary