A coordination-induced 1,4 → 1,2-quinonediimine isomerization

Angewandte Chemie - International Edition

Volumn 37, Issue 19, 1998, Pages 2681-2682

  Rall, Jochen ^a   Stange, Andreas F ^a   Hübler, Klaus ^a   Kaim, Wolfgang ^a  

^a UNIVERSITY OF STUTTGART   (Germany)

Author keywords

Copper; Hydrogen bonding; Isomerizations; N ligands; Quinones

Indexed keywords

EID: 0032538481     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-3773(19981016)37:19<2681::AID-ANIE2681>3.0.CO;2-9     Document Type: Article

References (29)

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22. 3): δ = 7.96 (s, 2H, N-H), 6.7-7.4 (m, 50H, Ph), 6.21 (s, 2H, C3-H, C6-H), 2.15 (s, 18H, acetone solvate).
23. 4 ion showed disorder in terms of rotation around the B1-F1 axis in two orientations (50% occupation each). Acetone solvent molecules were found on three different sites in the asymmetric unit. Crystallographic data (excluding structure factors) for the structure reported in this paper have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication no. CCDC-101396. Copies of the data can be obtained free of charge on application to CCDC, 12 Union Road, Cambridge CB21EZ, UK (fax (+44)1223-336-033: e-mail: deposit@ccdc.cam. ac.uk);
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29. For examples of N-H ⋯ F hydrogen bonding, see a) F. S. Stephens, J. Chem. Soc. Dalton Trans. 1972, 1350; b) A. S. Batsanov, P. Hubberstey, and C. E. Russell, J. Chem. Soc. Dalton Trans. 1994, 3189.