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Title: Cyclopentadienylchromium complexes of 1,2,3,5-dithiadiazolyls: η2 π complexes of cyclic sulfur-nitrogen compounds
Authors: Lau, H.F. 
Ng, V.W.L.
Koh, L.L. 
Tan, G.K.
Goh, L.Y. 
Roemmele, T.L.
Seagrave, S.D.
Boeré, R.T.
Keywords: Chromium
Cyclopentadienyl ligands
Pi interactions
S ligands
Issue Date: 3-Jul-2006
Citation: Lau, H.F., Ng, V.W.L., Koh, L.L., Tan, G.K., Goh, L.Y., Roemmele, T.L., Seagrave, S.D., Boeré, R.T. (2006-07-03). Cyclopentadienylchromium complexes of 1,2,3,5-dithiadiazolyls: η2 π complexes of cyclic sulfur-nitrogen compounds. Angewandte Chemie - International Edition 45 (27) : 4498-4501. ScholarBank@NUS Repository.
Abstract: (Figure Presented) Diamagnetic π complexes are formed in the reaction between [{CpCr(CO)3}2] and dithiadiazolyl dimers [S 2N2CR]2 (R = substituted phenyl rings) in which the heterocycles are η2-coordinated to the metal in endo (depicted) or exo fashion. The isomers interconvert in solution at room temperature. These complexes are remarkable for retaining intact the S-S bonds of the dithiadiazolyl radicals (C gray, H white, O red, Cr purple, S yellow, N blue, Cl green). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
Source Title: Angewandte Chemie - International Edition
ISSN: 14337851
DOI: 10.1002/anie.200600724
Appears in Collections:Staff Publications

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