| Literature DB >> 22987146 |
Christopher D McNitt1, Vladimir V Popik.
Abstract
Oxa-dibenzocyclooctynes (ODIBO, 2a-c) are prepared by photochemical decarbonylation of corresponding cyclopropenones (photo-ODIBO, 1a-c). While photo-ODIBO does not react with azides, ODIBO is one of the most reactive cyclooctynes exhibiting rates of cycloaddition over 45 M(-1) s(-1) in aqueous solutions. ODIBO is stable under ambient conditions and has low reactivity towards thiols. Photo-ODIBO survives heating up to 160 °C and does not react with thiols.Entities:
Year: 2012 PMID: 22987146 PMCID: PMC5992911 DOI: 10.1039/c2ob26581h
Source DB: PubMed Journal: Org Biomol Chem ISSN: 1477-0520 Impact factor: 3.876