Synfacts, Table of Contents Synfacts 2019; 15(12): 1434DOI: 10.1055/s-0039-1691130 Chemistry in Medicine and Biology © Georg Thieme Verlag Stuttgart · New YorkLabeling of Tetrazines with Spatiotemporal PrecisionContributor(s): Dirk Trauner , Martin ReyndersRecommend Article Abstract Buy ArticleKey words Key wordstetrazine ligation - inverse electron-demand Diels–Alder cycloaddition - click chemistry - photocaging Full Text