[3+2] click chemistry approach to tetrazine containing polymers

We report a [3+2] cycloaddition using 3,6-bis-propargyloxy-1,2,4,5-tetrazine and azides to synthesize energetic polymers containing 1,2,4,5-tetrazine within the scaffold. This work also includes [3+2] cycloaddition to crosslink azide containing glycidyl azide polymer (GAP). These reactions provide p...

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Detalles Bibliográficos
Autores principales: Chavez, David E., Tappan, Bryce C., Kuehl, Valerie A., Schmalzer, Andrew M., Leonard, Philip W., Wu, Ruilian, Imler, Greg H., Parrish, Damon A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9535468/
https://www.ncbi.nlm.nih.gov/pubmed/36320529
http://dx.doi.org/10.1039/d2ra05339j
Descripción
Sumario:We report a [3+2] cycloaddition using 3,6-bis-propargyloxy-1,2,4,5-tetrazine and azides to synthesize energetic polymers containing 1,2,4,5-tetrazine within the scaffold. This work also includes [3+2] cycloaddition to crosslink azide containing glycidyl azide polymer (GAP). These reactions provide pathways for incorporation of 1,2,4,5-tetrazine into novel energetic materials using click-chemistry and provide an alternative polymer curing approach.

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