Miura, Yozo published the artcileNew Method for the Synthesis of N-tert-Alkoxyarylaminyl Radicals, Category: bromides-buliding-blocks, the publication is Journal of Organic Chemistry (2006), 71(13), 4786-4794, database is CAplus and MEDLINE.
The reactions of 2,4-diaryl-6-tert-butylnitrosobenzenes with 2,2′-azobis[2-(methoxycarbonyl)propane] (5a), 2,2′-azobis(2-cyano-4-methylpentane) (5b), and 2,2′-azobis(2-cyano-4-methyl-4-methoxypentane) (5c) in refluxing benzene gave stable N-tert-alkoxy-2,4-diaryl-6-tert-butylphenylaminyls, which were successfully isolated as radical crystals in 13-52% yields after column chromatog. The radical yields depended on the reaction time and the molar ratio of azo compounds to nitroso compounds In the same manner, acetyl- and cyano-group-carrying N-tert-alkoxyarylaminyls were generated by the reaction of 2-phenyl-4-(4-acetylphenyl)-6-tert-butylnitrosobenzene and 2-phenyl-4-(4-cyanophenyl)-6-tert-butylnitrosobenzene with 5a and 5b, and they were isolated as radical crystals. X-ray crystallog. analyses were performed for two radicals, and their mol. structures were discussed. The magnetic properties were measured for the two isolated radicals with SQUID in the temperature range 1.8-300 K. One radical showed a weak ferromagnetic interaction (θ = 0.2 K) between the radicals, and the other showed a weak antiferromagnetic interaction (θ = -3.8 K). The ferromagnetic interaction was analyzed based on the x-ray crystallog. structure.
Journal of Organic Chemistry published new progress about 111865-47-5. 111865-47-5 belongs to bromides-buliding-blocks, auxiliary class Benzenes, name is Mono(N,N,N-trimethyl-1-phenylmethanaminium) tribromide, and the molecular formula is C10H16Br3N, Category: bromides-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary