Garbacz, Mateusz published the artcileSynthesis of chiral branched allylamines through dual photoredox/nickel catalysis, Safety of (4-Bromobut-1-yn-1-yl)trimethylsilane, the publication is Organic & Biomolecular Chemistry (2021), 19(39), 8578-8585, database is CAplus and MEDLINE.
This work describes a new approach for the preparation of allylamines, e.g., (S,E)-Et 7-((tert-butoxycarbonyl)amino)oct-5-enoate via cross-coupling of alkyl bromides, e.g., Et 4-bromobutanoate with simple 3-bromoallylamines, e.g., N-Boc (S,E)-4-bromobut-3-en-2-amine by merging the photoredox approach and Ni catalysis. The reaction proceeds under mild conditions, under blue light irradiation, and in the presence of an organic dye, 4CzIPN, as a photocatalyst. The scope of suitable reaction partners is broad, including alkyl bromides bearing reactive functionalities (e.g., esters, nitriles, aldehydes, ketones, epoxides) and N-protected allylamines, as well as N-allylated secondary and tertiary amines and heterocycles. The employment of non-racemic starting materials allows for rapid and easy construction of complex multifunctional allylamine derivatives without the loss of enantiomeric purity.
Organic & Biomolecular Chemistry published new progress about 69361-41-7. 69361-41-7 belongs to bromides-buliding-blocks, auxiliary class PROTAC Linker,Aliphatic Linker, name is (4-Bromobut-1-yn-1-yl)trimethylsilane, and the molecular formula is C7H13BrSi, Safety of (4-Bromobut-1-yn-1-yl)trimethylsilane.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary