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.Recommanded Product: Bromoferrocene.Carre, Francis; Guerin, Christian; Henner, Bernard J. L.; Uerpmann, Carsten published the article 《Synthesis, structure and reactivity study of 1,1′-bis(N-tert-butyl-N-hydroxyamino)ferrocene》 about this compound( cas:1273-73-0 ) in Journal of Organometallic Chemistry. Keywords: ferrocene hydroxyamino disubstituted preparation structure oxidation; crystal structure ferrocene hydroxyamino disubstituted; mol structure ferrocene hydroxyamino disubstituted; ESR oxidized disubstituted ferrocene hydroxyamino aminoxyferrocene radical. Let’s learn more about this compound (cas:1273-73-0).
The synthesis of 1,1′-bis(N-tert-butyl-N-hydroxyamino)ferrocene (1) is described, and the x-ray anal. showed eclipsed positions of the two tert-butylhydroxyamino groups. This structure can be explained by the interactions of the hydroxyl hydrogens with the N atoms of the other tert-butylhydroxyamino group. This interaction is maintained in solution and may explain that the oxidation of 1 using Ag2O gave a decomposition reaction instead of the expected 1,1′-bis(N-tert-butylaminoxy)ferrocene. The ESR spectrum of an oxidized solution of 1 showed a 1:1:1 triplet, but it corresponded only to traces of an N-O• radical. Cyclic voltammograms of 1 showed that it is more easily oxidized than ferrocene and less easily than 1,1′-diaminoferrocene, indicating that chem. oxidation of 1 occurs in the ferrocenyl part of the mol., followed by rapid decomposition
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Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com