Li, Jin published the artcileDifluoroalkylation/C-H Annulation Cascade Reaction Induced by Visible-Light Photoredox Catalysis, Synthetic Route of 401-55-8, the publication is Journal of Organic Chemistry (2016), 81(20), 9992-10001, database is CAplus and MEDLINE.
We report the first example of difluoroalkylation/ C-H annulation cascade reactions of cyclopropyl olefins induced by visible-light photoredox catalysis regioselectively affording partially hydrogenated naphthalenes and quinolines with a variety of difluorinated side chains. The alkylation reagent could be extended to monofluoro and trifluoro reagents, nitrile and malonate. The regioselectivity was investigated by means of d. functional theory calculations
Journal of Organic Chemistry 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, Synthetic Route of 401-55-8.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary