A Versatile New Monomer Family: Functionalized 4-Vinyl-1,2,3-Triazoles via Click Chemistry
作者:Raymond J. Thibault、Kenichi Takizawa、Peter Lowenheilm、Brett Helms、Justin L. Mynar、Jean M. J. Fréchet、Craig J. Hawker
DOI:10.1021/ja0648209
日期:2006.9.1
facile, highly modular synthetic approaches, a new monomer family based on a 1,2,3-triazole-4-vinyl building block has been prepared, and various functional derivatives have been obtained. Subsequent homo- and copolymerization of these novel functionalized monomers gives polymeric materials with unique physical properties, combining many attractive features of more traditional monomers, such as styrene,
Synthesis of polymerizable vinyltriazoles: development of an optimized one-pot strategy starting from 4-bromobutyne
作者:A. Praud、O. Bootzeek、Y. Blache
DOI:10.1039/c3gc37066f
日期:——
The development and implementation of a safe and scalable process for the preparation of isomeric vinyl-1,2,3-triazoles under mild conditions are described. Key aspects of the route reside in a one-pot click-elimination procedure in aqueous media leading to simple work-up and purification steps with increased overall yields.