Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMetal-Free Oxidation/C(sp<sup>3</sup>)H Functionalization of Unactivated Alkynes Using Pyridine- N-Oxide as the External Oxidant.AuthorsChen, Dian-Feng; Han, Zhi-Yong; He, Yu-Ping; Yu, Jie; Gong, Liu-ZhuPublicationAngewandte Chemie, 2012, Vol 124, Issue 49, p12473ISSN0044-8249Publication typeArticleDOI10.1002/ange.201205062