Noguchi, Taro et al. published their research in Chemical Communications (Cambridge, United Kingdom) in 2016 | CAS: 28322-40-9

Isopentyltriphenylphosphonium bromide (cas: 28322-40-9) belongs to organobromine compounds. Many of the organo bromine compounds are relatively nonpolar. Bromine is more electronegative than carbon (2.8 vs 2.5) and hence the carbon in a carbon–bromine bond is electrophilic in nature. Bromine-containing agents predominate because not only are they more efficient than similar chlorine-containing species, but also the high atomic weight of bromine ensures that it is present in a high mass fraction within most organobromine compounds.Application In Synthesis of Isopentyltriphenylphosphonium bromide

Screening of a virtual mirror-image library of natural products was written by Noguchi, Taro;Oishi, Shinya;Honda, Kaori;Kondoh, Yasumitsu;Saito, Tamio;Ohno, Hiroaki;Osada, Hiroyuki;Fujii, Nobutaka. And the article was included in Chemical Communications (Cambridge, United Kingdom) in 2016.Application In Synthesis of Isopentyltriphenylphosphonium bromide This article mentions the following:

We established a facile access to an unexplored mirror-image library of chiral natural product derivatives using D-protein technol. In this process, two chem. syntheses of mirror-image substances including a target protein and hit compound(s) allow the lead discovery from a virtual mirror-image library without the synthesis of numerous mirror-image compounds In the experiment, the researchers used many compounds, for example, Isopentyltriphenylphosphonium bromide (cas: 28322-40-9Application In Synthesis of Isopentyltriphenylphosphonium bromide).

Isopentyltriphenylphosphonium bromide (cas: 28322-40-9) belongs to organobromine compounds. Many of the organo bromine compounds are relatively nonpolar. Bromine is more electronegative than carbon (2.8 vs 2.5) and hence the carbon in a carbon–bromine bond is electrophilic in nature. Bromine-containing agents predominate because not only are they more efficient than similar chlorine-containing species, but also the high atomic weight of bromine ensures that it is present in a high mass fraction within most organobromine compounds.Application In Synthesis of Isopentyltriphenylphosphonium bromide

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary