Edel, Andrea L., et al. “Synthesis of Polynorbornene With Aliphatic and Aromatic Side-Chains”. Polymer Preprints (American Chemical Society, Division of Polymer Chemistry), Section Title: Chemistry of Synthetic High Polymers, vol. 40, no. 2, 1999, pp. 924-5, https://scholar2.islandarchives.ca/islandora/object/ir%3A1496.

Genre

  • Journal Article
Contributors
Author: Edel, Andrea L.
Author: May, Leslie J.
Author: Abd-El-Aziz, Alaa S.
Date Issued
1999
Abstract

As functionalization of the polynorbornene backbone has shown to be a viable route towards altering the thermal and chem. properties of the resulting polymeric material, our focus was on the prepn. of norbornene monomers contg. a side-chain consisting of a rigid mesogen and/or an aliph. spacer. Ring-opening metathesis polymn. (ROMP) of these highly strained systems was readily accomplished using (Cy3P)2Cl2Ru:CHPh, which liberated the substituted polynorbornenes in very good yield. Thermal anal. on both types of polymer showed higher decompn. temps. for the polymers contg. the pendent rigid mesogen, and slightly lower for those contg. the aliph. spacer. [on SciFinder(R)]

Note

Department of Chemistry, The University of Winnipeg, Winnipeg, MB, Can.

Copyright (C) 2012 American Chemical Society (ACS). All Rights Reserved.; Section Code: 35-7; CODEN: ACPPAY; CAS Registry Numbers: 100976-00-9; 144842-39-7; 259798-35-1 Role: RCT (Reactant), RACT (Reactant or reagent) (ROMP polymn. of); 259798-33-9P; 259862-80-1P; 259862-81-2P Role: RCT (Reactant), SPN (Synthetic preparation), PREP (Preparation), RACT (Reactant or reagent) (prepn. and ROMP polymn. of); 145639-26-5P; 259798-34-0P Role: SPN (Synthetic preparation), PREP (Preparation) (prepn. and characterization of); 259862-78-7P; 259862-79-8P Role: RCT (Reactant), SPN (Synthetic preparation), PREP (Preparation), RACT (Reactant or reagent) (prepn. and reaction with norbornenecarboxylic acid); 112-27-6 (Triethylene glycol) Role: RCT (Reactant), RACT (Reactant or reagent) (reaction with cyclopentadienyliron deriv.); 55489-58-2 Role: RCT (Reactant), RACT (Reactant or reagent) (reaction with norbornenecarboxylic acid); 32965-46-1; 51150-12-0 Role: RCT (Reactant), RACT (Reactant or reagent) (reaction with triethylene glycol); 120-74-1 (5-Norbornene-2-carboxylic acid) Role: RCT (Reactant), RACT (Reactant or reagent) (reaction with triethylene glycol deriv.)

Source type: Electronic(1)

Language

  • English

Subjects

  • Polyalkenamers Role: SPN (Synthetic preparation), PREP (Preparation) (prepn. of polynorbornene with aliph. and arom. side-chains)
  • prepn
  • ring
  • deriv
  • of norbornene with aliph. and arom. side-chains)
  • metathesis
  • characterization
  • Polymerization (metathetic, ring-opening
  • norbornene
  • arom
  • opening
  • polymn
  • mesogen
  • polynorbornene
Page range
924-925
Host Title
Polymer Preprints (American Chemical Society, Division of Polymer Chemistry)
Section Title: Chemistry of Synthetic High Polymers
Host Abbreviated Title
Polym. Prepr. (Am. Chem. Soc., Div. Polym. Chem.)
Volume
40
Issue
2
ISSN
0032-3934

Department