1000618-28-9Relevant academic research and scientific papers
Gold-Catalyzed Alkynylative Meyer-Schuster Rearrangement
Banerjee, Somsuvra,Banerjee, Somsuvra,Ambegave, Shivhar B.,Mule, Ravindra D.,Mule, Ravindra D.,Senthilkumar, Beeran,Senthilkumar, Beeran,Patil, Nitin T.
, p. 4792 - 4796 (2020)
By applying the "interplay"mode, which consolidates two key reactivity modes of gold catalysis, namely π-activation mode and cross-coupling mode, the first alkynylative Meyer-Schuster rearrangement is designed and successfully implemented. The current protocol gives straightforward access to enynones, a highly valuable building block, from easily available propargyl alcohol feedstocks. Control experiments suggest an Au(III) catalyst triggers the Meyer-Schuster rearrangement, whereas monitoring the reaction with ESI-HRMS provided strong evidence in favor of a key alkynylgold(III) intermediate which supports the proposed "interplay"scenario.
Palladium-Catalyzed Desulfitative Cross-Coupling Reaction of Sodium Sulfinates with Propargylic Carbonates
Qin, Anni,Zhu, Guirong,Chen, Qin,Qian, Hui,Ma, Shengming
supporting information, p. 4656 - 4660 (2019/10/28)
Desulfitative cross-coupling of propargylic carbonates with sodium sulfinates has been observed. The reaction exhibited good functional group compatibility affording allenes as a single product. Potential anticancer activities of these allene products were also studied. (Figure presented.).
