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.Category: thiazolidine.Rausch, M. D.; Moser, G. A.; Meade, C. F. published the article 《Isolation, characterization, and synthetic utility of several solid organolithium compounds》 about this compound( cas:1273-73-0 ) in Journal of Organometallic Chemistry. Keywords: ferrocenyllithium; carbene chromium tungsten complex; lithium ferrocene benzene. Let’s learn more about this compound (cas:1273-73-0).
Pentachlorophenyllithium and ferrocenyllithium were isolated and characterized as relatively air-stable solids. The chem. reactivity of these organolithium compounds was investigated, and several carbene complexes of Cr and W were prepared Pentachlorophenyllithium adds to furan and therefore represents a solid benzyne precursor. 1,1′-Dilithioferrocene.2TMEDA (TMEDA = N,N,N’,N’-tetramethylethylenediamine), ferrocenyllithium. TMEDA, and 2-lithio[(dimethylamino)methyl]-ferrocene were isolated and characterized as air-sensitive solids. An attempted formation of 2,2′-dilithiobiphenyl from 2,2′-dibromobiphenyl and BuLi yielded a mixture of ∼80% of this dilithium reagent and ca. 20% of 2-bromo-2′-lithiobiphenyl.
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Reference:
Thiazolidine – Wikipedia,
Thiazolidine – ScienceDirect.com