Synthesis of hyperbranched dendrimers with hydrophobic surface group

Synthetic Communications

Volumn 34, Issue 11, 2004, Pages 2009-2017

  Rajakumar, Perumal ^a   Ganesan, Kilivelu ^a  

^a UNIVERSITY OF MADRAS   (India)

Author keywords

1H and 13C NMR spectra; Hydrophobic surface group; Hyperbranched dendrimers; m Terphenyl end group

Indexed keywords

DENDRIMER; TERPHENYL DERIVATIVE;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL STRUCTURE; HYDROPHOBICITY; PROTON NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; STRUCTURE ANALYSIS; SYNTHESIS;

EID: 2942644428     PISSN: 00397911     EISSN: None     Source Type: Journal    
DOI: 10.1081/SCC-120037913     Document Type: Article

References (19)

1. Grayson, S.M.; Frechet, J.M. Convergent dendrons and dendrimers; from synthesis to application. J. Chem. Rev. 2001, 101, 319-322 and references therein.
2. Buhleier, E.; Wehner, W.; Vogtle, F. Cascade and nonskid-chain-like synthesis of molecular cavity topologies. Synthesis 1987, 2, 155-158.
3. Tomalia, D.A.; Baker, H.; Dewald, J.; Hall, M.; Kallos, G.; Martin, S.; Roeck, J.; Ryder, J.; Smith, P. Synthesis and characterization of the first family of dendrimers. Polym. J. 1985, 17, 117-132.
4. Newkome, G.R.; Yao, Z.; Baber, G.R.; Gupta, V.K. Cascade molecules: a new approach to micelles A (27) Arborol. J. Org. Chem. 1985, 50, 2003-2004.
5. Howker, C.J.; Frechet, J.M.J. Preparation of polymer with controlled molecular architecture. A new approach to dendritic macromolecules. J. Am. Chem. Soc. 1990, 112, 7638-7647.
6. Carnahan, M.A.; Grinstaff, M.W. Synthesis and characterization of poly(ether-ester) dendrimers from glycerol and lactic acid. J. Am. Chem. Soc. 2001, 123, 2905-2906.
7. Nithyanandhan, J.; Jayaraman, N. Synthesis of poly(alkyl aryl ether) dendrimers. J. Org. Chem. 2002, 67, 6282-6285.
8. Freeman, A.W.; Chrisstoffels, L.A.J.; Frechet, J.M.J. A simple method for controlling dendritic architecture and diversity: a parallel monomer combination approach. J. Org. Chem. 2000, 65, 7612-7617.
9. Gilat, S.L.; Adronov, A.; Frechet, J.M.J. Modular approach to the accelerated convergent growth of laser dye-labeled poly(aryl ether) dendrimers using a novel hypermonomer. J. Org. Chem. 1999, 64, 7474-7484.
10. Abramov, M.A.; Shukla, R.; Amabilino, D.B.; Dehaen, W. New accelerated strategy for the synthesis of poly(ether ketone) dendrons. J. Org. Chem. 2002, 67, 1004-1007.
11. Liao, L.X.; Junge, D.M.; McGrath, D.V. Photochromic dendrimers containing six azobenzenes. Macromolecules 2002, 35, 319-322 and reference therein.
12. Ghosh, S.; Banthia, A.K. Towards fluorescence sensing poly amidoamine (PAMAM) dendritic architecture. Tetrahedron Lett. 2003, 43, 6457-6459.
13. Diez-Barra, E.; Garcia-Martinez, J.C.; Rey, R.; Rodriguez-Lopez, J.; Giacalone, F.; Segura, J.L.; Martin, N. Synthesis and photoluminescent properties of 1,1′-binaphthyl based chiral phenylenevinylene dendrimers. J. Org. Chem. 2003, 68, 3178-3183.
14. Hyakawa, J.; Momotabe, A.; Arai, T. Water soluble stilbene dendrimers. Chem. Com. 2003, 94-95.
15. Weintraub, J.G.; Ford, J.R. Synthesis of unsymmetrical branched dendritic wedges up to the fourth generation based on 2,3-dihydroxy benzyl alcohol. J. Org. Chem. 1999, 64, 3796-3797.
16. Pan, Y.; Ford, W.T. Dendrimers with alternating amine and ether generations. J. Org. Chem. 1999, 64, 8588-8593.
17. (a) Du, C.J.F.; Ng, K.K.D. A one-pot synthesis of m-terphenyl via a two aryne sequence. J.Org. Chem. 1986, 52, 3162-3165;
18. (b) Frank Du, J.C.; Hart, H. Aryne reactions of poly halobenzenes with alkenyl and alkynyl grignard reagents. J.Org. Chem. 1987, 52, 4311-4314.
19. Rajakumar, P.; Kannan, A. Synthesis of dithiacyclophanes with larger molecular cavity. Tetrahedron Lett. 1993, 34, 4407-4409.