17417-85-5Relevant academic research and scientific papers
Yb(iii)-catalysedsyn-thioallylation of ynamides
Dutta, Shubham,Gandon, Vincent,Gogoi, Manash Protim,Mallick, Rajendra K.,Prabagar, B.,Sahoo, Akhila K.,Vanjari, Rajeshwer,Yang, Shengwen
supporting information, p. 7521 - 7524 (2021/08/05)
Reported herein is asyn-thioallylation of ynamides incorporating a sulfide moiety at the α-position and an allyl group at the β-position of the ynamide. The transformation is successful under ytterbium(iii)-catalysis, providing access to highly substituted thioamino-skipped-dienes with broad substrate scope. Thus, tetrasubstituted olefins (with four different functional groups: amide, phenyl, thioaryl/alkyl, and allyl on the carbon centers) are made in a single step from readily accessible ynamides, preserving complete atom economy. The reaction can be extended to the synthesis of selenoamino dienes by ynamidesyn-selenoallylation. DFT studies and control experiments provide insight into the reaction mechanism.
A facile one-pot preparation of organoselanyltrifluoroborates from dihalobenzenes and their cross-coupling reaction
Ahn, Hong Ryul,Cho, Young Ae,Kim, Dong-Su,Chin, Jungwook,Gyoung, Young-Soo,Lee, Seokjoon,Kang, Heonjoong,Ham, Jungyeob
supporting information; experimental part, p. 361 - 364 (2009/08/15)
(Chemical Equation Presented) Potassium organoselanyltrifluoroborates have been prepared from the corresponding dihalobenzene compounds in 56-92% yields through a facile one-pot, multicomponent reaction. The microwave-promoted Suzuki-Miyaura cross-couplin
