Very high-spin organic polymer: π-Conjugated hydrocarbon network with average spin of S ≥ 40 [2]

Journal of the American Chemical Society

Volumn 121, Issue 26, 1999, Pages 6308-6309

  Rajca, Andrzej ^a   Rajca, Suchada ^a   Wongsriratanakul, Jirawat ^a  

^a UNIVERSITY OF NEBRASKA LINCOLN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

HYDROCARBON;

CYCLIZATION; DRUG SYNTHESIS; GEL PERMEATION CHROMATOGRAPHY; LETTER; MOLECULAR INTERACTION; POLYMERIZATION; STEREOISOMERISM;

EID: 0033532935     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja990881d     Document Type: Letter

References (20)

1. Dougherty, D. A. Acc. Chem. Res. 1991, 24, 88.
2. Iwamura, H.; Koga, N. Acc. Chem. Res. 1993, 26, 346.
3. Rajca, A. Chem. Rev. 1994, 94, 871.
4. Matsuda, K.; Nakamura, N.; Inoue, K.; Koga, N.; Iwamura, H. Bull. Chem. Soc. Jpn. 1996, 69, 1483.
5. Rajca, A.; Wongsriratanakul, J.; Rajca, S.; Cerny, R. Angew. Chem., Int. Ed. 1998, 37, 1229.
6. Nishide, H.; Miyasaka, M.; Tsuchida, E. Angew. Chem., Int. Ed. 1998, 37, 2400.
7. Anderson, K. K.; Dougherty, D. A. Adv. Mater. 1998, 10, 688.
8. Bushby, R. J.; Gooding, D. J. Chem. Soc., Perkin Trans. 2 1998, 1069.
9. Mataga, N. Theor. Chim. Acta 1968, 10, 372.
10. Rajca, A. In Molecule-Based Magnetic Materials; Turnbull, M. M., Sugimoto, T., Thompson, L. K., Eds.; ACS Symposium Series 644; American Chemical Society: Washington, DC, 1996, Chapter 17.
11. Rajca, A.; Wongsriratanakul, J.; Rajca, S. J. Am. Chem. Soc. 1997, 119, 11674.
12. Rajca, A.; Lu, K.; Rajca, S. J. Am. Chem. Soc. 1997, 119, 10335.
13. Itoh, K.; Takui, T.; Teki, Y.; Kinoshita, T. Mol. Cryst. Liq. Cryst. 1989, 176, 49.
14. Dvolaitzky, M.; Chiarelli, R.; Rassat, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 180. Rajca, A.; Rajca, S. J. Chem. Soc., Perkin Trans. 2 1998, 1077.
15. Dvolaitzky, M.; Chiarelli, R.; Rassat, A. Angew. Chem., Int. Ed. Engl. 1992, 31, 180. Rajca, A.; Rajca, S. J. Chem. Soc., Perkin Trans. 2 1998, 1077.
16. Negishi, E.; King, A. O.; Okukado, N. J. Org. Chem. 1977, 42, 1821.
17. For another example of cross-linked polyaryimethane, see: Urban, C.; McCord, E. F.; Webster, O. W.; Abrams, L.; Long, H. W.; Gaede, H.; Tang, P.; Pines, A. Chem. Mater. 1995, 7, 1325.
18. s-symmetric and most soluble isomer of the four available cis/trans isomers is used.
19. Flory, P. J. Principles of Polymer Chemistry; Cornell University Press: Ithaca, 1953.
20. 1H NMR and IR); GPC profiles for 6 and the corresponding 2 are nearly superimposable.