The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: Bromoferrocene( cas:1273-73-0 ) is researched.HPLC of Formula: 1273-73-0.Sabbatini, M.; Franco, M. A.; Psaro, R. published the article 《Proton NMR kinetic studies of hydrogen-deuterium exchange of ferrocene and some monosubstituted derivatives》 about this compound( cas:1273-73-0 ) in Inorganica Chimica Acta. Keywords: hydrogen exchange ferrocene rate; bromoferrocene hydrogen exchange rate; carboxylferrocene hydrogen exchange rate; cyanoferrocene hydrogen exchange rate; NMR hydrogen exchange ferrocene. Let’s learn more about this compound (cas:1273-73-0).
NMR spectroscopy was used to determine the rates of H exchange in the various positions of ferrocene and some monosubstituted ferrocenes (-Br, -COOH, -CN). The activation parameters were also determined A quant. estimate of the interannular transmission effect is made and suggested to be operating through a primarily inductive mechanism. It is suggested that the exchange involves the preliminary formation of a π-complex between the electrophile and the cyclopentadienyl rings.
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Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com