Unusual conformational change of optically active poly(3-((S)-sec-butoxycarbonyl)phenyl isocyanate)

Macromolecules

Volumn 31, Issue 15, 1998, Pages 5164-5166

  Maeda, Katsuhiro ^a   Okamoto, Yoshio ^a  

^a NAGOYA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ANIONIC POLYMERIZATION; CONFORMATIONS; INFRARED SPECTROSCOPY; LIGHT SCATTERING; MOLECULAR STRUCTURE; MOLECULAR WEIGHT; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; OPTICAL ROTATION; SIZE EXCLUSION CHROMATOGRAPHY; THERMAL EFFECTS;

CIRCULAR DICHROISM; HELICAL CONFORMATION; POLYBUTOXYCARBONYL PHENYL ISOCYANATE;

ORGANIC POLYMERS;

EID: 0032114873     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma9804390     Document Type: Article

References (21)

1. Bur, A. J.; Fetters, L. J. Chem. Rev. 1976, 76, 727.
2. Berger, M. N. J. Macromol. Chem. 1973, C9 (2), 269.
3. (a) Lifson, S.; Andreola, C.; Peterson, N. C.; Green, M. M. J. Am. Chem. Soc. 1989, 111, 8850.
4. (b) Green, M. M.; Lifson S.; Teramoto, A. Chirality 1991, 3, 285.
5. (c) Green, M. M.; Peterson, N. C.; Sato, T.; Teramoto, A.; Cook, R.; Lifson, S. Science 1995, 268, 1860.
6. (a) Okamoto, Y.; Matsuda, M.; Nakano, T.; Yashima, E. J. Polym. Sci., A, Polym. Chem. 1994, 32, 309.
7. (b) Maeda, K.; Matsuda, M.; Nakano, T.; Okamoto, Y. Polym. J. 1995, 27, 141.
8. (c) Maeda, K.; Okamoto, Y. Polym. J. 1998, 30, 100.
9. Maeda, K.; Okamoto, Y. Macromolecules 1998, 31, 1046.
10. Weinstock, J. J. Org. Chem. 1961, 26, 3511.
11. Green, M. M.; Andreola, C.; Munoz, B.; Reidy, M. P. J. Am. Chem. Soc. 1988, 110, 4063.
12. (a) Reidy, M. P.; Green, M. M. Macromolecules 1990, 23, 4225.
13. (b) Yue, S.; Berry, G. C.; Green, M. M. Macromolecules 1996, 29, 6175.
14. (a) Green, M. M.; Khatri, C. A.; Reidy, M. P.; Levon, K. Macromolecules 1993, 26, 4723.
15. (b) Guenet, J.; Jeon, H. S.; Khatri, C.; Jha, S. K.; Palsara, N. P.; Green, M. M.; Brulet, A.; Thierry, A. Macromolecules 1997, 30, 4590.
16. Green, M. M.; Reidy, M. P.; Johnson, R. J.; Darling G.; O'Leary D. J.; Willson G. J. Am. Chem. Soc. 1989, 111, 6452.
17. Poly((S)-4secBuOCPI) and poly((S)-3OcOCPI) were obtained by anionic polymerization of 4-((S)-sec-butoxycabonyl)phenyl isocyanate ((S)-4secBuOCPI) and 3-((S)-octyloxycarbonyl)-phenyl isocyate ((S)-3OcOCPI), respectively, with the lithium amide of piperidine in THF at -98 °C.
18. Gu, H.; Nakamura, Y.; Sato, T.; Teramoto, A.; Green, M. M.; Andreola, C.; Peterson, N. C.; Lifson, S. Macromolecules 1995, 28, 1016.
19. (a) Bradbury, E. M.; Carpenter, B. G.; Goldman, H. Biopolymers 1968, 6, 837.
20. (b) Okamoto, S.; Furuya, H.; Watanabe, J.; Abe, A. Polym. J. 1996, 28, 41.
21. (c) Watanabe, J.; Okamoto, S.; Satoh, K.; Sakajiri, K.; Furuya, H.; Abe, A. Macromolecules 1996, 29, 7084.