One-pot synthesis of amphiphilic core-shell suprabranched macromolecules

Macromolecules

Volumn 37, Issue 17, 2004, Pages 6264-6267

  Xu, Youyong ^a   Gao, Chao ^a   Kong, Hao ^a   Yan, Deyue ^a   Luo, Ping ^a   Li, Wenwen ^a   Mai, Yiyong ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

AMPHIPHILIC POLYMERS; FLORY'S THEORY; GRAFTING DEGREE (GD); HYPERBRANCHED POLYMERS (HP);

COPOLYMERIZATION; COPOLYMERS; DENDRIMERS; ENCAPSULATION; HYDROPHILICITY; HYDROPHOBICITY; METHANOL; MICROEMULSIONS; MONOMERS; RING OPENING POLYMERIZATION; SELF ASSEMBLY; SOLUBILITY; SYNTHESIS (CHEMICAL); VISCOSITY;

MACROMOLECULES;

EID: 4444265065     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma049749a     Document Type: Article

References (29)

1. (a) Flory, P. J. J. Am. Chem. Soc. 1952, 74, 2718-2723.
2. (b) Tomalia, D. A.; Fréchet, J. M. J. J. Polym. Sci., Polym. Chem. 2002, 40, 2019-2028.
3. (c) Jikei, M.; Kakimoto, M. Prog. Polym. Sci. 2001, 26, 1233-1285.
4. (d) Inoue, K. Prog. Polym. Sci. 2000, 25, 453-571.
5. (e) Voit, B. J. Polym. Sci., Polym. Chem. 2000, 38, 2505-2525.
6. (f) Stiriba, S. E.; Frey, H.; Haag, R. Angew. Chem., Int. Ed. 2002, 41, 1329-1334.
7. (g) Bo, Z.; Schlüter, A. D. Chem. Commun. 2003, 2354-2355.
8. Gao, C.; Yan, D. Prog. Polym. Sci. 2004, 29, 183-275.
9. (a) Schlüter, A. D.; Rabe, J. P. Angew. Chem., Int. Ed. 2000, 39, 864-883.
10. (b) Fréchet, J. M. J.; Tomalia, D. A. Dendrimers and Other Dendritic Polymers; Wiley: West Sussex, 2001.
11. For example: (a) Sunder, A.; Mülhaupt, R.; Frey, H. Macromolecules 2000, 33, 309-314.
12. (b) Knischka, R.; Lutz, P. J.; Sunder, A.; Mülhaupt, R.; Frey, H. Macromolecules 2000, 33, 315-320.
13. Both monomers can lead to multihydroxyl hyperbranched polyethers by cationic or anionic ring-opening polymerization. See, for example: (a) Sunder, A.; Hanselmann, R.; Frey, H.; Mulhaupt, R. Macromolecules 1999, 32, 4240-4246. (b) Magnusson, H.; Malmström, E.; Hult, A. Macromol. Rapid Commun. 1999, 20, 453-457. Bednarek, M.; Biedron, T.; Helinski, J.; Kaluzynski, K.; Kubisa, P.; Penczek, S. Macromol. Rapid Commun. 1999, 20, 369-372. Magnusson, H.; Malmström, E.; Hult, A. Macromolecules 2001, 34, 5786-5791. (e) Sunder, A.; Turk, H.; Haag, R.; Frey, H. Macromolecules 2000, 33, 7682-7692.
14. Both monomers can lead to multihydroxyl hyperbranched polyethers by cationic or anionic ring-opening polymerization. See, for example: (a) Sunder, A.; Hanselmann, R.; Frey, H.; Mulhaupt, R. Macromolecules 1999, 32, 4240-4246. (b) Magnusson, H.; Malmström, E.; Hult, A. Macromol. Rapid Commun. 1999, 20, 453-457. Bednarek, M.; Biedron, T.; Helinski, J.; Kaluzynski, K.; Kubisa, P.; Penczek, S. Macromol. Rapid Commun. 1999, 20, 369-372. Magnusson, H.; Malmström, E.; Hult, A. Macromolecules 2001, 34, 5786-5791. (e) Sunder, A.; Turk, H.; Haag, R.; Frey, H. Macromolecules 2000, 33, 7682-7692.
15. Both monomers can lead to multihydroxyl hyperbranched polyethers by cationic or anionic ring-opening polymerization. See, for example: (a) Sunder, A.; Hanselmann, R.; Frey, H.; Mulhaupt, R. Macromolecules 1999, 32, 4240-4246. (b) Magnusson, H.; Malmström, E.; Hult, A. Macromol. Rapid Commun. 1999, 20, 453-457. Bednarek, M.; Biedron, T.; Helinski, J.; Kaluzynski, K.; Kubisa, P.; Penczek, S. Macromol. Rapid Commun. 1999, 20, 369-372. Magnusson, H.; Malmström, E.; Hult, A. Macromolecules 2001, 34, 5786-5791. (e) Sunder, A.; Turk, H.; Haag, R.; Frey, H. Macromolecules 2000, 33, 7682-7692.
16. Both monomers can lead to multihydroxyl hyperbranched polyethers by cationic or anionic ring-opening polymerization. See, for example: (a) Sunder, A.; Hanselmann, R.; Frey, H.; Mulhaupt, R. Macromolecules 1999, 32, 4240-4246. (b) Magnusson, H.; Malmström, E.; Hult, A. Macromol. Rapid Commun. 1999, 20, 453-457. Bednarek, M.; Biedron, T.; Helinski, J.; Kaluzynski, K.; Kubisa, P.; Penczek, S. Macromol. Rapid Commun. 1999, 20, 369-372. Magnusson, H.; Malmström, E.; Hult, A. Macromolecules 2001, 34, 5786-5791. (e) Sunder, A.; Turk, H.; Haag, R.; Frey, H. Macromolecules 2000, 33, 7682-7692.
17. Both monomers can lead to multihydroxyl hyperbranched polyethers by cationic or anionic ring-opening polymerization. See, for example: (a) Sunder, A.; Hanselmann, R.; Frey, H.; Mulhaupt, R. Macromolecules 1999, 32, 4240-4246. (b) Magnusson, H.; Malmström, E.; Hult, A. Macromol. Rapid Commun. 1999, 20, 453-457. Bednarek, M.; Biedron, T.; Helinski, J.; Kaluzynski, K.; Kubisa, P.; Penczek, S. Macromol. Rapid Commun. 1999, 20, 369-372. Magnusson, H.; Malmström, E.; Hult, A. Macromolecules 2001, 34, 5786-5791. (e) Sunder, A.; Turk, H.; Haag, R.; Frey, H. Macromolecules 2000, 33, 7682-7692.
18. (a) Yan, D. Y.; Hou, J.; Zhu, X.; Kosman, J. J.; Wu, H. S. Macromol. Rapid Commun. 2000, 21, 557-561.
19. (b) Hou, J.; Yan, D. Y. Macromol. Rapid Commun. 2002, 23, 456-459.
20. The product end-capped with benzoyl chloride was also separated with column chromatography on silica gel (with THF and chloroform as eluent), proving that either homopolymer was hardly detected.
21. (a) Zhou, Z. P.; Yan, D. Y. Polymer 2000, 41, 4549-4558.
22. (b) Yan, D. Y.; Zhou, Z. P. Macromolecules 1999, 32, 819-824.
23. nNMR,sp1 = 10580 + 10580 × 1.3 × 74.08/116.16 = 19351.5.
24. Similar results are also observed in other core-shell amphiphilic systems. For example: Kong, H.; Gao, C.; Van, D. J. Am. Chem. Soc. 2004, 126, 412-413.
25. (a) Holter, D.; Burgath, A.; Frey, H. Acta Polym. 1997, 48, 30-35.
26. (b) Yan, D. Y.; Müller, A. H. E.; Matyjaszewski, K. Macromolecules 1997, 30, 7024-7033.
27. Yan, D.; Zhou, Y.; Hou, J. Science 2004, 303, 65-67.
28. Slagt, M. Q.; Stiriba, S. E.; Gebbink, R. J. M. K.; Kautz, H.; Frey, H.; van Koten, G. Macromolecules 2002, 35, 5734-5737.
29. Stiriba, S. E.; Kautz, H.; Frey, H. J. Am. Chem. Soc. 2002, 124, 9698-9699.