Diederich

Bar-Cohen, R Diederichs, M Jones, M Onoe, International NDT technical Collaborations using the Internet. ASNT 1996 Fall Conference, http //www.ndt.net/article/www team/asnt-www.htm. 

R. Diederichs, Internet-Journal s marketing oppertunities UTonline No 1, January 1996, http //www.ndt.net/article/editoria/intem e.htm... 

EttI R, Chao I, Diederich F and Whetten R L 1991 Isolation of C-g, a chiral (Dg) allotrope of carbon Nature 353... 

Diederich F, Whetten R L, Thilgen C, EttI R, Chao I and Alvarez M M 1991 Fullerene isomerism—isolation of C2y-... 

Diederich F, Jonas U, Gramlich V, Herrmann A, Ringsdorf H and Thilgen C 1993 Synthesis of a fullerene derivative of benzo[18]crown-6 by Diels-Alder reaction complexation ability, amphiphilic properties, and x-ray crystal structure of a dimethoxy-1,9-(methano[1, 2]benzomethano)fullerene[60] benzene clathrate Helv. Chim. Acta 76 2445-53... 

Allemand P-M, Koch A, WudI F, Rubin Y, Diederich F, Alvarez M M, Anz S J and Whetten R L 1991 Two different fullerenes have the same cyclic voltammetry J. Am. Chem. Soc. 113 1051-2... 

Armspach D, Constable E C, Diederich F, Housecraft C E and Nierengarten J-F 1996 Bucky-ligands fullerene-substituted oligopyridines for metallosupramolecular chemistry J. Chem. Soc., Chem. Commun. 2009-10... 

DIederIch F and Thilgen C 1996 Covalent fullerene chemistry Sc/e/ ce271 317-23... 

Filling of these cavities with a nonpolar molecules is enthalpy driven. See Diederich, F. Smithrud, D. B. Sanford, E. M. Wyman, T. B. Ferguson, S. B. Carcanague, D. R. Chao, I. Houk, K. N. Acta Chem. Scand. 1992, 46, 205 and references cited therein See (a) Blokzijl, W. Ph. D. Thesis, University of Groningen, 1991 (b) Streefland, L. Ph. D. TTzewis, University of Gronirigen, 1998 and references cited therein. 

The kekulene macrocycle consists of twelve anellated benzene rings and may be considered as an [iSlaanulene (inside) or a 30]annulene (outside). H. Staab (F. Diederich, 1978) called it a superbenzene , since it has the same symmetry as benzene. 

F. Diederich, Cyclophanes, Monographs in Supramolecular Chemisty, Vol. 2, The Royal Society of Chemistry, Cambridge, 1991. 

Molecular orbital calculations indicate that cyclo C-18 carbyne should be relatively stable and experimental evidence for cyclocarbynes has been found [25], Fig. 3B. Diederich et al [25] synthesised a precursor of cyclo C-18 and showed by laser flash heating and time-of flight mass spectrometry that a series of retro Diels-Alder reactions occurred leading to cyclo C-18 as the predominant fragmentation pattern. Diederich has also presented a fascinating review of possible cyclic all-carbon molecules and other carbon-rich nanometre-sized carbon networks that may be susceptible to synthesis using organic chemical techniques [26]. 

P. J. Stang and F. Diederich, eds.. Modem Acetylene Chemistry, VCH Publishers, Weinheim, 1995. 

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