Synthesis, characterization of difunctionalized calix[4]arene containing pyrene and crown ether groups was written by Zhang, Dehua;Lv, Jian-quan. And the article was included in Huaxue Shiji in 2006.Application In Synthesis of 2-Bromo-1-(pyren-1-yl)ethanone The following contents are mentioned in the article:
A novel calix[4]arene-crown ether, 26,28-bis(1-acetylpyrene)-5,11,17,23-tetra-butyl-calix[4]arene-crown-6 was synthesized and characterized. The structures were confirmed by IR, 1HNMR and elementary anal. The results showed that the derivative backbone adopted the cone conformation. This study involved multiple reactions and reactants, such as 2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5Application In Synthesis of 2-Bromo-1-(pyren-1-yl)ethanone).
2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5) 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. In the pharmaceutical industry organo bromine derivatives are used as sedatives, vasodilators, antiseptic agents, and anticancer agents.Application In Synthesis of 2-Bromo-1-(pyren-1-yl)ethanone
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary