43. Some Unusual Products from the Thermal Reaction of Azulenes with Dimethyl Acetylenedicarboxylate

Helvetica Chimica Acta

Volumn 80, Issue 2, 1997, Pages 545-565

  Magnussen, Anette ^a   Hansen, Hans Jürgen ^a  

^a UNIVERSITY OF ZURICH   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0008272895     PISSN: 0018019X     EISSN: None     Source Type: Journal    
DOI: 10.1002/hlca.19970800219     Document Type: Article

References (30)

1. Y. Chen, R. W. Kunz, P. Uebelhart, R. H. Weber, H.-J. Hansen, Helv. Chim. Acta 1992, 75, 2447.
2. A. Magnussen, P. Uebelhart, H.-J. Hansen, Helv. Chim. Acta 1993, 76, 2887.
3. P. Uebelhart, H.-J. Hansen, Helv. Chim. Acta 1992, 75, 2493.
4. Y. Chen, H.-J. Hansen, Helv. Chim. Acta 1993, 76, 168.
5. K. Hafner, H. Weldes, Liebigs Ann. Chem. 1957, 606, 90.
6. J. J. Gajewski, 'Hydrocarbon Thermal Isomerizations', Academic Press, Inc., New York, 1981, p. 265 ff.
7. Y. Chen, Ph. D. thesis, University of Zurich, 1993.
8. S. S. Hixson, Org. Photochem. 1979, 4, 191.
9. R. H. Shapiro, Org. React. 1976, 23, 405; U. H. Brinker, in 'Houben-Weyl, Methoden der organischen Chemie: Carbine und Carbene (Carbenoide)', Georg Thieme Verlag, Stuttgart, 1989, Vol. E 19b, Teil I, p. 379.
10. R. H. Shapiro, Org. React. 1976, 23, 405; U. H. Brinker, in 'Houben-Weyl, Methoden der organischen Chemie: Carbine und Carbene (Carbenoide)', Georg Thieme Verlag, Stuttgart, 1989, Vol. E 19b, Teil I, p. 379.
11. J. W. Wilt, J. M. Osturik, R. C. Orlowski, J. Org. Chem. 1965, 30, 1052.
12. C. Wentrup, Topics Curr. Chem. 1976, 62, 173.
13. M. R. Wilcott, R. L. Cargill, Prog. Phys. Org. Chem. 1972, 9, 25.
14. L. Ulrich, H.-J. Hansen, H. Schmid, Helv. Chim. Acta 1970, 53, 1323; H. Heimgartner, L. Ulrich, H.-J. Hansen, H. Schmid, ibid. 1971, 54, 2313; W. Sieber, H. Heimgartner, H.-J. Hansen, H. Schmid, ibid. 1972, 55, 3005.
15. L. Ulrich, H.-J. Hansen, H. Schmid, Helv. Chim. Acta 1970, 53, 1323; H. Heimgartner, L. Ulrich, H.-J. Hansen, H. Schmid, ibid. 1971, 54, 2313; W. Sieber, H. Heimgartner, H.-J. Hansen, H. Schmid, ibid. 1972, 55, 3005.
16. L. Ulrich, H.-J. Hansen, H. Schmid, Helv. Chim. Acta 1970, 53, 1323; H. Heimgartner, L. Ulrich, H.-J. Hansen, H. Schmid, ibid. 1971, 54, 2313; W. Sieber, H. Heimgartner, H.-J. Hansen, H. Schmid, ibid. 1972, 55, 3005.
17. R. B. Woodward, R. Hoffmann, Angew. Chem. 1969, 81, 797.
18. K. Hafner, K.-P. Meinhardt, 'Organic Synthesis', 1975, Coll. Vol. 7, p. 15. K. Hafner, H. Kaiser, 'Organic Synthesis', 1973, Coll. Vol. 5, p. 1088.
19. K. Hafner, K.-P. Meinhardt, 'Organic Synthesis', 1975, Coll. Vol. 7, p. 15. K. Hafner, H. Kaiser, 'Organic Synthesis', 1973, Coll. Vol. 5, p. 1088.
20. K. Hafner, H. Kaiser, Liebigs Ann. Chem. 1959, 140, 618.
21. W. Treibs, H. Hiebsch, H. J. Neupert, Naturwissenschaften 1957, 44, 352.
22. K. Hafner, C. Bernhard, Angew. Chem. 1957, 69, 533.
23. A. C. T. North, D. C. Phillips, F. S. Mathews, Acta Crystallogr., Sect. A 1968, 24, 351.
24. G. M. Sheldrick, SHELXS86. Acta Crystallogr., Sect. A 1990, 46, 467.
25. a) E. N. Maslen, A. G. Fox, M. A. O'Keefe, in 'International Tables for Crystallography', Vol. C, Ed. A. J. C. Wilson, Kluwer Academic Publishers, Dordrecht, 1992; Table 6.1.1.1, pp. 477-486;
26. b) D. C. Creagh, W. J. McAuley, ibid., Table 4.2.6.8, pp. 219-222.
27. R. F. Stewart, E. R. Davidson, W. T. Simpson, J. Chem. Phys. 1965, 42, 3175.
28. J. A. Ibers, W. C. Hamilton, Acta Crystallogr. 1964, 17, 781.
29. TEXSAN. Single Crystal Structure Analysis Software, Version 5.0. Molecular Structure Corporation, The Woodlands, Texas, 1989.
30. C. K. Johnson, ORTEPII. Report ORNL-5138, Oak Ridge National Laboratory, Oak Ridge, Tennessee 1976.