Picture of aircraft jet engine

Strathclyde research that powers aerospace engineering...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by Strathclyde researchers involved in aerospace engineering and from the Advanced Space Concepts Laboratory - but also other internationally significant research from within the Department of Mechanical & Aerospace Engineering. Discover why Strathclyde is powering international aerospace research...

Strathprints also exposes world leading research from the Faculties of Science, Engineering, Humanities & Social Sciences, and from the Strathclyde Business School.

Discover more...

The unexpected transesterification between glycidyl methacrylate and 2-{[-2(dimethylamino)ethyl]methylamino}ethanol

Findlay, P.H. and Sherrington, D.C. (1999) The unexpected transesterification between glycidyl methacrylate and 2-{[-2(dimethylamino)ethyl]methylamino}ethanol. Macromolecules, 32 (18). pp. 5970-5972. ISSN 0024-9297

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

In the course of some recent work involving novel metal chelating polymers,1 we identified monomer 1 as an attractive target monomer in view of its likely hydrophilic character, the presence of a substantial flexible linkage between the diamino ligand functionality and the methacrylate residue, and the likely ease of synthesis from commercially available glycidyl methacrylate (GMA) and 2-{[2(dimethylamino)ethyl]methylamino}ethanol (DAEMAE) via Scheme 1. While evaluating likely reaction conditions, we had occasion to perform one reaction without NaH and to our surprise were able to synthesize a product similar to 1 but clearly lacking the glycidyl derived spacer group in 1. Indeed, the analytical data suggested the product to be 2 (Figure 1), presumably arising from a transesterification reaction involving GMA and DAEMAE. Interestingly, we noted a similar reaction to this, between GMA and dextran, reported recently in this journal.2 This paper reports our efforts to understand the basis of this reaction and to probe its generality.