Jeong, Miso; Nam, Hyungoog; Sohn, Ok-Jae; Rhee, Jong Il; Kim, Hyung Jin; Cho, Chang-Woo; Lee, Sunwoo published an article on January 31 ,2008. The article was titled 《Synthesis of phenanthroline derivatives by Sonogashira reaction and the use of their ruthenium complexes as optical sensors》, and you may find the article in Inorganic Chemistry Communications.Application of 97802-08-9 The information in the text is summarized as follows:
The phenanthroline derivatives, which have alkynyl groups, were synthesized by palladium-catalyzed, Sonogashira cross-coupling reaction to provide the following coupled products: 4,7-bis(4-phenylethynyl-phenyl)-[1,10]phenanthroline (6a) and 4,7-bis[4-(4-hydroxy-butyl-1-ynyl)-phenyl]-[1,10]phenanthroline (6b) at 87 and 89% yield, resp. Their ruthenium complexes, tris{4,7-bis(4-phenylethynyl-phenyl)-[1,10]phenanthroline} ruthenium(II) bis(hexafluorophosphate) (7a) and tris[4,7-bis(4-(4-hydroxy-butyl-1-ynyl)-phenyl)-[1,10]phenanthroline]ruthenium(II)bis(hexafluoro-phosphate)(7b), were synthesized under mild conditions. The former showed relative fluorescence intensity changes between fully oxygenated and fully deoxygenated atms., while the latter showed a linear fluorescence intensity response between pH 6 and 13. In the experiment, the researchers used 4,7-Bis(4-bromophenyl)-1,10-phenanthroline(cas: 97802-08-9Application of 97802-08-9)
4,7-Bis(4-bromophenyl)-1,10-phenanthroline(cas: 97802-08-9) belongs to organobromine compounds.Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. Application of 97802-08-9 Due to the reactivity of bromide, they are used as potential precursors or important intermediates in organic synthesis.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary