Bunzen, Jens; Hovorka, Rainer; Lutzen, Arne published their research in Journal of Organic Chemistry on August 7 ,2009. The article was titled 《Surprising Substituent Effects on the Self-Assembly of Helicates from Bis(bipyridyl) BINOL Ligands》.SDS of cas: 189518-78-3 The article contains the following contents:
Several bis(bipyridyl)ethynyl BINOL ligands (I, R = H, Ph, CO2Me, C7H15; R’ = H, C6H13) were prepared using a convergent building block approach. These were studied with regard to their ability to undergo self-assembly to dinuclear helicates upon coordination to suitable late-transition-metal ions. Surprisingly, the substituents at the periphery of the ligand structure have a marked influence on the outcome of the self-assembly processes with regard to the helicates composition, the stereoselectivity of the helicate formation, their redox reactivity, and their electronic properties as scrutinized by NMR- and CD-spectroscopic methods as well as ESI-mass spectrometric methods. In addition to this study using (R)-3,3′-Diiodo-2,2′-bis(methoxymethoxy)-1,1′-binaphthalene, there are many other studies that have used (R)-3,3′-Diiodo-2,2′-bis(methoxymethoxy)-1,1′-binaphthalene(cas: 189518-78-3SDS of cas: 189518-78-3) was used in this study.
(R)-3,3′-Diiodo-2,2′-bis(methoxymethoxy)-1,1′-binaphthalene(cas: 189518-78-3) belongs to organic iodides. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.SDS of cas: 189518-78-3Iodo alkanes participate in a variety of organic synthesis reactions, which include the SimmonsSmith reaction (cyclopropanation using iodomethane), Williamson ether synthesis, Wittig reaction, Grignard reaction, alkyl coupling reactions, and Wurtz reaction.
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com