The author of 《Development of BODIPY dyes with versatile functional groups at 3,5-positions from diacyl peroxides via Cu(II)-catalyzed radical alkylation》 were Tang, Bing; Lv, Fan; Chen, Kangkang; Jiao, Lijuan; Liu, Qingyun; Wang, Hua; Hao, Erhong. And the article was published in Chemical Communications (Cambridge, United Kingdom) in 2019. Recommanded Product: 4-Bromobutanoic acid The author mentioned the following in the article:
An efficient Cu(II)-catalyzed, C-H alkylation of BODIPY with a variety of alkyl diacyl peroxides has been developed for the first time, providing a late-stage and straightforward method for controllable synthesis of monoalkylated and dialkylated BODIPYs via a radical process that otherwise is difficult to obtain by literature methods. This chemo- and site-selective transformation will allow for the introduction of a variety of functionalities on the BODIPY core for highly versatile tethering to receptors and to other mols. of interest. After reading the article, we found that the author used 4-Bromobutanoic acid(cas: 2623-87-2Recommanded Product: 4-Bromobutanoic acid)
4-Bromobutanoic acid(cas: 2623-87-2) belongs to carboxylic acids. The chief chemical characteristic of the carboxylic acids is their acidity. They are generally more acidic than other organic compounds containing hydroxyl groups but are generally weaker than the familiar mineral acids (e.g., hydrochloric acid, HCl, sulfuric acid, H2SO4, etc.).Recommanded Product: 4-Bromobutanoic acid
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary