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  • A synthetic route to 1122-Tetra-iodoferrocene

    Llawysgrif awdur wedi’i dderbyn, 864 KB, dogfen-PDF

    Embargo yn dod i ben: 23/07/22

    Trwydded: CC BY-NC Dangos trwydded

Dangosydd eitem ddigidol (DOI)

An efficient synthesis of 1,1′,2,2′-tetraiodoferrocene is described that uses 1,1′,2,2′-tetrakis(tri-n-butylstannyl)ferrocene as a key intermediate in its synthesis. In an attempt to examine the stepwise mechanism, the reaction of the tetratin-substituted ferrocene 1,1′,2,2′-tetrakis(tri-n-butylstannyl)ferrocene with iodine was monitored by 1H NMR and a series of coexisting intermediate compounds such as 1,1′-bis(tri-n-butylstannyl)-2,2′-diodoferrocene were observed. The crystal structure of 1,1′,2,2′-tetraiodoferrocene has been determined, and it is compared with the structure of the previously reported 1,1′,2,2′-tetrabromoferrocene and 1,2,4,1′-tetraiodoferrocene. The comparative electrochemistry of 1,1′,2,2′-tetrachloroferrocene, 1,1′,2,2′-tetrabromoferrocene, and 1,1′,2,2′-tetraiodoferrocene is described. The crystal structure of 1,2,1′-triiodoferrocene is also reported for comparative use to illustrate the scope of the synthetic method.
Iaith wreiddiolSaesneg
Tudalennau (o-i)2496-2503
Nifer y tudalennau8
CyfnodolynOrganometalics
Cyfrol40
Rhif y cyfnodolyn15
Dyddiad ar-lein cynnar23 Gorff 2021
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 9 Awst 2021
Gweld graff cysylltiadau