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Timothy M. Londergan

University of Washington
Department of Chemistry
Seattle, WA 98195-1700
W: (206) 616-2974
email: tlonder@u.washington.edu

Education

Ph.D. Chemistry, University of Southern California, 1998

Containing Polysiloxanes and Cross-Conjugated Polymers.

B.S. Chemistry, St. Bonaventure University, 1995


Publications

  1. Ruthenium Catalyzed Polymerization of 4-Acetylstilbenes and 1,3-Divinyltetramethyldisiloxane. Londergan, T.M. and Weber, W.P., Macromol. Rapid Commun. 1997, 18, 207.
  2. Ruthenium Catalyzed Copolymerization of 4-Acetylstilbenes and 1,3-Divinyltetramethyldisiloxane. Londergan, T.M. and Weber, W.P., Polymer Preprints 1997, 38, 1, 184.
  3. Synthesis of Polysiloxanes Substituted with Aromatic Ketones by Ru Catalyzed Copolymerization - an Overview of the Reaction Scope. Weber, W.P., Guo, H.J., Wang, G.H., Kepler, C.L., Tapsak, M.A., Londergan, T.M., Polymer Preprints 1998, 39, 1, 454.
  4. Preparation and Properties of Hyperbranched Poly [1-b-(4’-Acetylphenyl)vinyl-3-vinyl-1,1,3,3-tetramethyldisiloxane. Londergan, T.M. and Weber, W.P., Polymer Bulletin 1998, 40, 15.
  5. Copoly(Arylene/1,1-Vinylene)s - Ru Catalyzed Synthesis of Cross-Conjugated Polymers and Hyperbranched Materials. Londergan, T.M., You, Y., Thompson, M.E., Weber, W.P., Polymer Preprints 1998, 39, 1, 270.
  6. Ruthenium Catalyzed Copolymerization of Benzophenone and 1,3-Divinyltetramethyldisiloxane. Formation of Both Cyclic Monomer and Polymer. Acid Catalyzed Ring Opening Polymerization of Cyclic Monomer. Londergan, T.M., Paulasaari, J.K., Weber, W.P., Polymer Preprints 1998, 39, 1, 272
  7. Ruthenium Catalyzed Copolymerization of 4-Benzoylpyridine or Benzophenone and 1,3-Divinyltetramethyldisiloxane. Competition Between Formation of Cyclic Co-Monomers and Linear Copolymers. Kepler, C.K., Londergan, T.M., Paulasaari, J.K., Weber, W.P., Polymer, in press.
  8. Ruthenium Catalyzed Synthesis of Cross-Conjugated Polymers and Related Hyperbranched Materials. Copoly(Arylene/1,1-Vinylene)s. Londergan, T.M., You, Y., Thompson, M.E., Weber, W.P., Macromolecules 1998, 31, 9, 2784.
  9. A Review of the Ruthenium Catalyzed Copolymerization of Aromatic Ketones and 1,3-Divinyltetramethyldisiloxane - Preparation of alt-Poly(carbosilane/siloxanes). Weber, W.P., Guo, H., Kepler, C.L., Londergan, T.M., Lu, P., Paulasaari, J.K., Sargent, J.R., Tapsak, M.A. and Wang, G., "Silicones and Silicone Modified Materials", ACS Book Series, in press.
  10. Free Radical Polymerization of 4-Methyl-3-methylene-1-phenylindene. Copoly(methylene/1-phenyl-4-methyl-3,3-indenylene) – Photoluminescence due to Excimer Formation. Londergan, T.M. and Weber, W.P., Macromolecules, in press.
  11. Radical Polymerization of substituted methyleneindene. Londergan, T.M. and Weber, W.P., Polymer Preprints, in press.
  12. New Materials from Ru Catalyzed Copolymerization. Weber, W.P., Guo, H., Kepler, C.L., Londergan, T.M., Lu, P., Paulasaari, J.K., Sargent, J.R., Tapsak, M.A. and Wang, G., Polymer Preprints, in press.