The inverse electron demand Diels-Alder (IEDDA) pyridazine elimination emerged in 2013 as a new bioorthogonal reaction and constitutes a prime example of what is now known as dissociative... Show moreThe inverse electron demand Diels-Alder (IEDDA) pyridazine elimination emerged in 2013 as a new bioorthogonal reaction and constitutes a prime example of what is now known as dissociative bioorthogonal chemistry. The research described in this Thesis aims to develop synthetic strategies which enable the IEDDA pyridazine elimination to be applied as a versatile toolbox in chemical biology studies. More specifically, it entails modification of antigenic (MHC-I) peptides and (CD1d) glycolipids with a trans-cyclooctene (TCO) moiety to allow chemical control over the recognition of these biomolecules by immune cells. Synthetic advances which encompass the entire scope of the IEDDA pyridazine elimination are additionally described. Show less
