Synthesis of cored dendrimers [6]

Journal of the American Chemical Society

Volumn 121, Issue 6, 1999, Pages 1389-1390

  Wendland, Michael S ^a   Zimmerman, Steven C ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DENDRIMER; POLYMER;

CHEMICAL STRUCTURE; CROSS LINKING; LETTER; MASS SPECTROMETRY; MOLECULAR WEIGHT; PROTON NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; STRUCTURE ANALYSIS; SYNTHESIS;

EID: 0033577019     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja983097m     Document Type: Letter

References (16)

1. Selected recent reviews: Newkome, G. R.; Moorefield, C. N.; Vögtle, F. Dendritic Macromolecules: Concepts, Syntheses, Perspectives; VCH: Weinheim, 1996. Tomalia, D. A. Macromol. Symp. 1996, 101, 243-255. Zimmerman, S. C.; Zeng, F. Chem. Rev. 1997, 97, 1681-1712. Matthews, O. A.; Shipway, A. N.; Stoddart, J. F. Prog. Polym. Sci. 1998, 23, 1-56.
2. Selected recent reviews: Newkome, G. R.; Moorefield, C. N.; Vögtle, F. Dendritic Macromolecules: Concepts, Syntheses, Perspectives; VCH: Weinheim, 1996. Tomalia, D. A. Macromol. Symp. 1996, 101, 243-255. Zimmerman, S. C.; Zeng, F. Chem. Rev. 1997, 97, 1681-1712. Matthews, O. A.; Shipway, A. N.; Stoddart, J. F. Prog. Polym. Sci. 1998, 23, 1-56.
3. Selected recent reviews: Newkome, G. R.; Moorefield, C. N.; Vögtle, F. Dendritic Macromolecules: Concepts, Syntheses, Perspectives; VCH: Weinheim, 1996. Tomalia, D. A. Macromol. Symp. 1996, 101, 243-255. Zimmerman, S. C.; Zeng, F. Chem. Rev. 1997, 97, 1681-1712. Matthews, O. A.; Shipway, A. N.; Stoddart, J. F. Prog. Polym. Sci. 1998, 23, 1-56.
4. Selected recent reviews: Newkome, G. R.; Moorefield, C. N.; Vögtle, F. Dendritic Macromolecules: Concepts, Syntheses, Perspectives; VCH: Weinheim, 1996. Tomalia, D. A. Macromol. Symp. 1996, 101, 243-255. Zimmerman, S. C.; Zeng, F. Chem. Rev. 1997, 97, 1681-1712. Matthews, O. A.; Shipway, A. N.; Stoddart, J. F. Prog. Polym. Sci. 1998, 23, 1-56.
5. An attempted synthesis of a polysilane shell entrapping a dendrimer was reported very recently: Niu, Y.; Chai, M.; Rinaldi, P. L.; Tessier, C. A.; Youngs, W. J. Polym. Prepr. 1998, 39, 629-630.
6. Grubbs, R. H.; Miller, S. J.; Fu, G. C. Acc. Chem. Res. 1995, 28, 446-452 and references therein.
7. (b) Coates, G. W.; Grubbs, R. H. J. Am. Chem. Soc. 1996, 118, 229-230.
8. (c) Dias, E. L.; Nguyen, S. T.; Grubbs, R. H. J. Am. Chem. Soc. 1997, 119, 3887-3897.
9. Höger, S. Synthesis 1997, 20-22.
10. (b) L'Abbé, G.; Forier, B.; Dehaen, W. Chem. Commun. 1996, 2143-2144.
11. Dendrimers 1a and 1b gave a passing elemental analysis and were shown to be pure by NMR, SEC, and MALDI-TOF-MS.
12. Hawker, C. J.; Fréchet, J. M. J. J. Am. Chem. Soc. 1990, 112, 7638-7647.
13. The structure of 3 and 4 is unknown. The schematic illustrations are not meant to suggest any particular shape.
14. Two inter-wedge cross-links are the minimum needed to covalently link the three dendrons. The mass spectrum does not otherwise distinguish inter- from intra-wedge metatheses.
15. Rowan, S. J.; Lukeman, P. S.; Reynolds, D. J.; Sanders, J. K. M. New J. Chem. 1998, 10, 1015-1018.
16. Wülff, G. Angew. Chem., Int. Ed. Engl. 1995, 34, 1812-1832.