A celebration of the life and work of the great chemist Paul von R. Schleyer was held this week in Erlangen, Germany. There were many fantastic talks given by some great chemists describing fascinating chemistry. Here I highlight the presentation given by Andy Streitwieser on the topic of organolithium chemistry, also a great interest of Schleyer's over the years. I single this talk out since I hope it illustrates why people still get together in person to talk about science.
Posts Tagged ‘Ferrocene’
Ferrocene
Sunday, April 17th, 2011
The structure of ferrocene was famously analysed by Woodward and Wilkinson in 1952[1],[2], symmetrically straddled in history by Pauling (1951) and Watson and Crick (1953). Quite a trio of Nobel-prize winning molecular structural analyses, all based on a large dose of intuition. The structures of both proteins and DNA succumbed to models built from simple Lewis-type molecules with covalent (and hydrogen) bonds; ferrocene is intriguingly similar and yet different. Similar because
References
- G. Wilkinson, M. Rosenblum, M.C. Whiting, and R.B. Woodward, "THE STRUCTURE OF IRON BIS-CYCLOPENTADIENYL", Journal of the American Chemical Society, vol. 74, pp. 2125-2126, 1952. http://dx.doi.org/10.1021/ja01128a527
- G. Wilkinson, "The iron sandwich. A recollection of the first four months", Journal of Organometallic Chemistry, vol. 100, pp. 273-278, 1975. http://dx.doi.org/10.1016/S0022-328X(00)88947-0
- I. Langmuir, "Types of Valence", Science, vol. 54, pp. 59-67, 1921. http://dx.doi.org/10.1126/science.54.1386.59
- J. Dognon, C. Clavaguéra, and P. Pyykkö, "Towards a 32‐Electron Principle: Pu@Pb12 and Related Systems", Angewandte Chemie International Edition, vol. 46, pp. 1427-1430, 2007. http://dx.doi.org/10.1002/anie.200604198