The first six-membered 'true' heterocycle - Hydrogen-bond-assisted ladder formation in a KOCNPS ring system

Angewandte Chemie - International Edition

Volumn 37, Issue 18, 1998, Pages 2501-2502

  Ly, Tuan Q ^a   Slawin, Alexandra M Z ^a   Woollins, J Derek ^a  

^a LOUGHBOROUGH UNIVERSITY   (United Kingdom)

Author keywords

Coordination modes; Heterocycles; Ladder structures; Potassium; Structure elucidation

Indexed keywords

EID: 0032476138     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-3773(19981002)37:18<2501::AID-ANIE2501>3.0.CO;2-2     Document Type: Article

References (10)

1. J. D. Woollins, J. Chem. Soc. Dalton Trans. 1996, 2893-2901.
2. R. Cea-Olivares, J. Novosad, A. M. Z. Slawin, J. D. Woollins, V. Garcia-Montalvo, G. Espinosa-Perez, P. G. Y. Garcia, Chem. Commun. 1996, 519-520.
3. A. Schmidpeter, H. Groeger, Chem. Ber. 1967, 100, 3052-3062.
4. H. Groeger, A. Scmidpeter, Chem. Ber. 1967, 100, 3216-3224.
5. [8b]
6. D. Cupertino, R. W. Keyte, A. M. Z. Slawin, D. J. Williams, J. D. Woollins, Inorg. Chem. 1996, 35, 2695-2697.
7. H. Noth, Z. Naturforsch. B 1982, 37, 1491-1498.
8. -3.
9. b) Crystallographic data (excluding structure factors) for the structures reported in this paper have been deposited with the Cambridge Crystallographic Data Center as supplementary publication no. CCDC-101341. 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.a-c.uk).
10. 2] the potassium ion is formally four-coordinate and increases its coordination number to six by interaction with two phenyl rings, the K ⋯ K and S ⋯ S distances are 469 and 447 pm, respectively. A. M. Z. Slawin, J. Ward, D. J. Williams, J. D. Woollins, J. Chem. Soc. Chem. Commun. 1994, 421-422.