Determination of stereochemical compositions of oligo- and poly(α-methylstyrene)s by 1H and 13C NMR

Polymer Journal

Volumn 32, Issue 4, 2000, Pages 361-369

  Osa, Masashi ^a   Sumida, Masakazu ^a   Yoshizaki, Takenao ^a   Yamakawa, Hiromi ^a   Ute, Koichi ^b   Kitayama, Tatsuki ^b   Hatada, Koichi ^b,c  

^a KYOTO UNIVERSITY   (Japan)

^b OSAKA UNIVERSITY   (Japan)

^c FUKUI UNIVERSITY OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ANIONIC POLYMERIZATION; MOLECULAR STRUCTURE; MOLECULAR WEIGHT; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OLIGOMERS; STEREOCHEMISTRY;

POLYMETHYLSTYRENE;

POLYSTYRENES;

EID: 0033750864     PISSN: 00323896     EISSN: None     Source Type: Journal    
DOI: 10.1295/polymj.32.361     Document Type: Article

References (32)

1. T. Konishi, T. Yoshizaki, J. Shimada, and H. Yamakawa, Macromolecules, 22, 1921 (1989); and succeeding papers.
2. H. Yamakawa, "Helical Wormlike Chains in Polymer Solutions," Springer, Berlin, 1997.
3. H. Yamakawa, Polym. J., 31, 109 (1999).
4. Y. Tamai, T. Konishi, Y. Einaga, M. Fujii, and H. Yamakawa, Macromolecules, 23, 4067 (1990).
5. D. Y. Yoon and P. J. Flory, Polymer, 16, 645 (1975).
6. M. Fujii, K. Nagasaka, J. Shimada, and H. Yamakawa, Macromolecules, 16, 1613 (1983).
7. P. R. Sundararajan, Macromolecules, 10, 623 (1977).
8. T. Kato, K. Miyaso, I. Noda, T. Fujimoto, and M. Nagasawa, Macromolecules, 3, 777 (1970).
9. I. Noda, K. Mizutani, T. Kato, T. Fujimoto, and M. Nagasawa, Macromolecules, 3, 787 (1970).
10. Y. Tsunashima, Ph. D. Thesis, Kyoto Univ., Kyoto, Japan, 1972.
11. J. W. Mays, N. Hadjichristidis, W. W. Graessley, and L. J. Fetters, J. Polym. Sci., Polym. Phys., 24, 2553 (1986).
12. J. Li, S. Harville, and J. W. Mays, Macromolecules, 30, 466 (1997).
13. H. Yamakawa, "Modern Theory of Polymer Solutions," Harper & Row, New York, N.Y., 1971.
14. O. Kratky and G. Porod, Rec. Trav. Chim., 68, 1106 (1949).
15. K.-F. Elgert and E. Seiler, Makromol. Chem., 145, 95 (1971).
16. R. Wicke and K.-F. Elgert, Makromol. Chem., 178, 3075 (1977).
17. T. Konishi, T. Yoshizaki, and H. Yamakawa, Polym. J., 20, 175 (1988).
18. T. Konishi, Y. Tamai, M. Fujii, Y. Einaga, and H. Yamakawa, Polym. J., 21, 329 (1989).
19. M. Kamijo, N. Sawatari, T. Konishi, T. Yoshizaki, and H. Yamakawa, Macromolecules, 27, 5697 (1994).
20. M. Osa, T. Yoshizaki, and H. Yamakawa, Macromolecules, to be submitted.
21. MOPAC Version 6.01, J. J. P. Stewart, Frank J. Seiler Research Laboratory, U. S. Air Force Academy, Colorado Springs, Colorado 80840-6528, USA.
22. Gaussian 98, Revision A.6, M. J. Frisch, G. W. Trucks, H. B. Schlegel, G. E. Scuseria, M. A. Robb, J. R. Cheeseman, V. G. Zakrzewski, J. A. Montgomery, Jr., R. E. Stratmann, J. C. Burant, S. Dapprich, J. M. Millam, A. D. Daniels, K. N. Kudin, M. C. Strain, O. Farkas, J. Tomasi, V. Barone, M. Cossi, R. Cammi, B. Mennucci, C. Pomelli, C. Adamo, S. Clifford, J. Ochterski, G. A. Petersson, P. Y. Ayala, Q. Cui, K. Morokuma, D. K. Malick, A. D. Rabuck, K. Raghavachari, J. B. Foresman, J. Cioslowski, J. V. Ortiz, B. B. Stefanov, G. Liu, A. Liashenko, P. Piskorz, I. Komaromi, R. Gomperts, R. L. Martin, D. J. Fox, T. Keith, M. A. Al-Laham, C. Y. Peng, A. Nanayakkara, C. Gonzalez, M. Challacombe, P. M. W. Gill, B. Johnson, W. Chen, M. W. Wong, J. L. Andres, C. Gonzalez, M. Head-Gordon, E. S. Replogle, and J. A. Pople, Gaussian, Inc., Pittsburgh PA, 1998.
23. M. Karplus, J. Chem. Phys., 30, 11 (1959).
24. K. Ute, T. Nishimura, Y. Matsuura, and K. Hatada, Polym. J., 21, 231 (1989).
25. K. Ute, T. Nishimura, and K. Hatada, Polym. J., 21, 1027 (1989).
26. F. A. Bovey and G. V. D. Tiers, J. Polym. Sci., 44, 173 (1960).
27. A. Nishioka, H. Watanabe, K. Abe, and Y. Sono, J. Polym. Sci., 48, 241 (1960).
28. G. J. Ray, R. E. Pauls, J. J. Lewis, and L. B. Rogers, Makromol. Chem., 186, 1135 (1985).
29. S. Brownstein, S. Bywater, and D. J. Worsfold, Makromol. Chem., 48, 127 (1961).
30. Y. Sakurada, M. Matsumoto, K. Imai, A. Nishioka, and Y. Kato, J. Polym. Sci., B1, 633 (1963).
31. K. C. Ramey and G. L. Station, Makromol. Chem., 85, 287 (1965).
32. P. A. Berger, J. J. Kotyk, and E. E. Remsen, Macromolecules, 25, 7227 (1992).