In 2017,Greulich, Tobias W.; Yamaguchi, Eriko; Doerenkamp, Carsten; Luebbesmeyer, Maximilian; Daniliuc, Constantin G.; Fukazawa, Aiko; Eckert, Hellmut; Yamaguchi, Shigehiro; Studer, Armido published 《Synthesis and Physical Properties of Strained Doubly Phosphorus-Bridged Biaryls and Viologens》.Chemistry – A European Journal published the findings.Electric Literature of C6H5Br2N The information in the text is summarized as follows:
New P/N-containing π-electron systems comprising fully planar biaryl arrays are synthesized by multiple radical phosphanylation. The biaryl moiety in these highly strained planar π-systems is rigidified by double P-bridging. The electronic properties of the core biaryl entity are varied by introducing N-donor substituents or by installing N-atoms within the π-system, thereby moving to the viologen core structure. The electrochem. and photophys. properties of these compounds are discussed and compared with those of related systems.3,5-Dibromoaniline(cas: 626-40-4Electric Literature of C6H5Br2N) was used in this study.
3,5-Dibromoaniline(cas: 626-40-4) belongs to anime. Milder oxidation, using reagents such as NaOCl, can remove four hydrogen atoms from primary amines of the type RCH2NH2 to form nitriles (R―C≡N), and oxidation with reagents such as MnO2 can remove two hydrogen atoms from secondary amines (R2CH―NHR′) to form imines (R2C=NR′). Tertiary amines can be oxidized to enamines (R2C=CHNR2) by a variety of reagents.Electric Literature of C6H5Br2N
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary