Hydrogen-bonded chains of rings in 3-tert-butyl-1-phenyl-7-(4-trifluoro- methyl-benz-yl)-4,5,6,7-tetra-hydro-1H-pyrazolo[3,4-b]pyridine-5-spiro-1′- cyclo-hexane-2′,6′-dione and 3-tert-butyl-7-(4-methoxy-benz-yl)-1- phenyl-4,5,6,7-tetra-hydro-1H-pyrazolo[3,4-b]pyridine-5-spiro-1′-cyclo- hexane-2′,6′-dione

Acta Crystallographica Section C: Crystal Structure Communications

Volumn 64, Issue 12, 2008, Pages

  Trilleras, Jorge ^a   Cruz, Silvia ^b   Cobo, Justo ^c   Low, John N ^d   Glidewell, Christopher ^e  

^a UNIVERSIDAD DEL VALLE   (Colombia)

^b Universidad de Nar o   (Colombia)

^c UNIVERSITY OF JAÉN   (Spain)

^d UNIVERSITY OF ABERDEEN   (United Kingdom)

^e UNIVERSITY OF ST ANDREWS   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BINDING SITES; COMPLEXATION; HEXANE; HYDROGEN; NONMETALS; O RINGS; PYRIDINE;

BONDED STRUCTURES; CHAIR CONFORMATIONS; METHOXY; PYRIDINE RINGS;

HYDROGEN BONDS;

TETRA; TRIFLUORO;

EID: 57349140319     PISSN: 01082701     EISSN: 01082701     Source Type: Journal    
DOI: 10.1107/S0108270108038808     Document Type: Article

References (13)

1. Bernstein, J., Davis, R. E., Shimoni, L. & Chang, N.-L. (1995). Angew. Chem. Int. Ed. Engl. 34, 1555-1573.
2. Burla, M. C., Caliandro, R., Camalli, M., Carrozzini, B., Cascarano, G. L., De Caro, L., Giacovazzo, C., Polidori, G. & Spagna, R. (2005). J. Appl. Cryst. 38, 381-388.
3. Cremer, D. & Pople, J. A. (1975). J. Am. Chem. Soc. 97, 1354-1358.
4. Cruz, S., Trilleras, J., Cobo, J., Low, X. N. & Glidewell, C. (2008). Acta Cryst. C64, o637-o642.
5. Duisenberg, A. J. M., Hooft, R. W. W., Schreurs, A. M. M. & Kroon, J. (2000). J. Appl. Cryst. 33, 893-898.
6. Duisenberg, A. J. M., Kroon-Batenburg, L. M. X. & Schreurs, A. M. M. (2003). J. Appl. Cryst. 36, 220-229.
7. Ferguson, G. (1999). PRPKAPPA. University of Guelph, Canada.
8. McArdle, P. (2003). OSCAIL for Windows. Version 10. Crystallography Centre, Chemistry Department, NUI Galway, Ireland.
9. Nonius (1999). COLLECT. Nonius BV, Delft, The Netherlands.
10. Sheldrick, G. M. (2003). SADABS. Version 2.10. University of Göttingen, Germany.
11. Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
12. Spek, A. L. (2003). J. Appl. Cryst. 36, 7-13.
13. Trilleras, J., Quiroga, J., Cobo, J., Low, J. N. & Glidewell, C. (2008). Acta Cryst. C64, o665-o670.