Crystal and molecular structure of pyrylium salts. Part 1. Crystal and molecular structure of 2,6-diphenyl-4-(2-phenylpropan-2-yl)pyrylium perchlorate and aromaticity of the pyrylium ring

Journal of the Chemical Society, Perkin Transactions 2

Volumn , Issue 6, 1989, Pages 613-616

  Gdaniec, Maria ^a   Turowska Tyrk, Iloma ^b   Krygowski, Tadeusz Marek ^b  

^a ADAM MICKIEWICZ UNIVERSITY   (Poland)

^b UNIVERSITY OF WARSAW   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 37049073855     PISSN: 1472779X     EISSN: None     Source Type: Journal    
DOI: 10.1039/p29890000613     Document Type: Article

References (27)

1. T. Tamamura, T. Yamane, N. Yasuoka, and N. Kasai, Bull. Chem. Soc. Jpn., 1974, 47, 832.
2. N. Serpone and P. H. Bird, J. Chem. Soc., Chem. Commun., 1975, 284.
3. M. G. B. Drew, G. W. A. Fowles, D. A. Rice, and K. J. Snanton, J. Chem. Soc., Chem. Commun., 1974, 614.
4. N. G. Boky, R. W. Wedrinsky, W. W. Kitaev, N. A. Lopatina, and Yu. T. Struchkov, Koord. Khim., 1976, 2, 103.
5. J. Kruszewski and T. M. Krygowski, Tetrahedron Lett., 1972, 3839.
6. J. Kruszewski and T. M. Krygowski, Can. J. Chem., 1974, 53, 945.
7. M. S. Lehmann and F. K. Larsen, Acta Crystallogr., Sect. A, 1974, 30, 580.
8. M. Jaskólski, PRARA, Program for Data Reduction from Syntex Data Tapes on IBM Computers, University of Poznań, Poland, 1981.
9. M. Main, S. J. Fiske, S. E. Hull, L. Lessinger, G. Germain, J.-P. Declerq, and M. M. Woolfson, MULTAN 80, a System of Computer Programs for the Automatic Solution of Crystal Structures from X-Ray Diffraction Data, Universities of York, England, and Louvainla-Neuve, Belgium, 1980.
10. G. M. Sheldrick, SHELX 76, Program for Crystal Structure Determination, University of Cambridge, England, 1976.
11. ‘International Tables for X-Ray Crystallography,' Kynoch Press, Birmingham, England, 1974, vol. IV.
12. M. Jaskólski, GEOME, Program to Calculate Geometrical Features of Molecules, A Mickiewicz, University, Poznań, Poland, 1981.
13. M. Jaskóski, PLANE, Program to Calculate the Mean Plane Through a Set of N Atoms, A. Mickiewicz University, Poznań, Poland, 1981.
14. E. Huber-Buser and K. N. Trueblood, THMB6, Program for Thermal Motion Analysis, Including Non-rigid Groups, Zurich, 1982.
15. O. Bastiansen, Tetrahedron, 1962, 17, 147.
16. B. A. Hess, Jr., and L. J. Schaad, J. Am. Chem. Soc., 1971, 93, 305.
17. B. A. Hess, Jr., and L. J. Schaad, J. Am. Chem. Soc., 1971, 93, 2413.
18. B. A. Hess, Jr., and L. J. Schaad, J. Org. Chem., 1971, 36, 3418.
19. M. J. S. Dewar and C. de Llano, J. Am. Chem. Soc., 1969, 91, 789.
20. R. Breslow, ‘Organic Reaction Mechanisms. An Introduction,' W. A. Benjamin, Inc., New York, Amsterdam, 1965.
21. K. Kveseth, R. Seip, and D. A. Kohl, Acta Chem. Scand., Ser. A, 1980, 34, 31.
22. E. G. Cox, D. W. Cruickshank, and J. A. S. Smith, Proc. R. Soc. London, Ser. A, 1958, 247, 1.
23. K. Tamagawa, T. Iijima, and M. Kimura, J. Mol. Struct., 1976, 30, 243.
24. B. P. Stoicheff, Can. J. Phys., 1954, 32, 339.
25. C. W. Bird, Tetrahedron, 1985, 41, 1409.
26. C. W. Bird, Tetrahedron, 1986, 42, 89.
27. A. Bondi, J. Phys. Chem., 1964, 68, 441.