1373490-32-4Relevant academic research and scientific papers
Allylic activation across an Ir-Sn heterobimetallic catalyst: Nucleophilic substitution and disproportionation of allylic alcohol
Chatterjee, Paresh Nath,Roy, Sujit
, p. 3776 - 3785 (2012/07/14)
A nucleophilic substitution of allylic alcohols with carbon (arene, heteroarene, allyltrimethylsilane, and 1,3-dicarbonyl compound), sulfur (thiol), oxygen (alcohol), and nitrogen (sulfonamide) nucleophiles has been demonstrated using an in house developed [Ir(COD)(SnCl3)l(μ-Cl)]2 heterobimetallic catalyst in 1,2-dichloroethane to afford the corresponding allylic products in moderate to excellent yields. In 4-hydroxycoumarin, allylation occurs at the 3-position. The diaryl-substituted allylic alcohols undergo disproportionation in presence of the heterobimetallic catalyst to provide the corresponding alkenes and chalcones. An electrophilic mechanism is proposed from Hammett correlation study.
A highly efficient, metal-free and convenient diarylallyl ether/ thioether formation via oxidative c-h activation
Li, Yan,Bao, Weiliang
supporting information; experimental part, p. 865 - 868 (2009/11/30)
A metal free highly efficient and concise oxidative-coupling ether formation between 1,3-diarylallylic sp3 C-H and aliphatic alcohols promoted by 2,3-dichloro-5,6-dicyanoquinone (DDQ) is reported. This system is also applied to form C-S bonds f
