153854-92-3Relevant academic research and scientific papers
Palladium(II)/polyoxometalate-catalyzed direct alkenylation of benzofurans under atmospheric dioxygen
Huang, Qiufeng,Ke, Shaojia,Qiu, Lin,Zhang, Xiaofeng,Lin, Shen
, p. 1531 - 1534 (2014)
An efficient and selective C2 alkenylation of benzofurans was performed by using Pd(OAc)2 combined with a catalytic amount of 11-molybdovanadophosphoric acid (H4PMo11VO40) under an atmosphere of dioxygen. N-Acetylglycine (Ac-Gly-OH) was observed to be an effective additive for the olefination reaction. A tolerant POM: The efficient and selective direct alkenylation of benzofurans is achieved by using palladium acetate combined with 11-molybdovanadophosphoric acid. The transformation is performed under an atmosphere of dioxygen. Functional groups such as ethoxy, cyano, chloro, bromo, and ester are tolerated under the reaction conditions, and N-acetylglycine (Ac-Gly-OH) appears to be an effective additive for this reaction. 1 atm=101.3 kPa.
