Lewis Acid Catalyzed Tandem Polycyclization of Internal Alkynols and Vinyl Azides was written by Siyang, Hai Xiao;Ji, Xiao Yue;Wu, Xu Rui;Wu, Xin Yan;Liu, Pei Nian. And the article was included in Organic Letters in 2015.Related Products of 877264-43-2 This article mentions the following:
A novel Lewis acid catalyzed tandem cyclization reaction of internal alkynols and vinyl azides has been achieved to afford a series of products containing a pyran-based indeno[1,2-c]isochromene scaffold e. g., I, in moderate to high yields. This tandem polycyclization protocol provides a straightforward entry to construct the complex polycyclic skeleton through cycloisomerization, formal [4 + 2] cycloaddition, and an elimination process. In the experiment, the researchers used many compounds, for example, (5-Fluoro-2-iodophenyl)methanol (cas: 877264-43-2Related Products of 877264-43-2).
(5-Fluoro-2-iodophenyl)methanol (cas: 877264-43-2) belongs to iodide derivatives. In general, organic iodides are light-sensitive and turn yellow during storage, owing to the formation of iodine. Alkyl iodides react at a faster rate than alkyl fluorides due to the weak C-I bond.Related Products of 877264-43-2
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com