Expanding the scope of strained-alkyne chemistry: a protection–deprotection strategy via the formation of a dicobalt–hexacarbonyl complex. Issue 30 (18th March 2015)

• Record Type: Journal Article
• Authors: Gobbo, Pierangelo; Romagnoli, Tommaso; Barbon, Stephanie M.; Price, Jacquelyn T.; Keir, Jennifer; Gilroy, Joe B.; Workentin, Mark S.
• Is Part Of: Chemical communications. Volume 51:Issue 30(2015)
• Page Start: 6647
• Page End: 6650
• Publication Date: 2015-03-18
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c5cc01522g
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : A protection–deprotection strategy for strained alkynes is reported. A strained alkyne can be protected with dicobalt–octacarbonyl and we demonstrate for the first time that the a strained alkyne can be re-formed and isolated under mild conditions for further bioorthogonal reactivity. Abstract : A protection–deprotection strategy for strained alkynes used for bioorthogonal chemistry is reported. A strained alkyne can be protected with dicobalt–octacarbonyl and we demonstrate for the first time that a strained alkyne can be re-formed and isolated under mild reaction conditions for further bioorthogonal reactivity. The protection–deprotection strategy herein reported will expand the versatility of strained alkynes for the preparation of substrates in chemical biology and materials applications.