This file illustrates the synthesis that Kealy and Pauson attempted for w:fulvalene that actually produced w:ferrocene. It was originally reported in Nature in 1951 (doi:10.1038/1681039b0) and in Pauson's 2001 retrospective on ferrocene in w:J. Organomet. Chem. (doi:10.1016/S0022-328X(01)01126-3). It is derived from the existing File:Kealy_Ferrocen_Synthese.svg uploaded in 2001 by Bert.Kilanowski. It has been adapted by EdChem on 8 April 2019 using a .PNG of the original file and Microsoft Paint, saved as a .jpg file, and uploaded for part of a discussion at w:Wikipedia talk:WikiProject Chemistry initiated by EdChem with this edit and this is the state of the discussion at the time of this upload.

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