16310-55-7Relevant academic research and scientific papers
Cooperative Metal-Ligand Catalyzed Intramolecular Hydroamination and Hydroalkoxylation of Allenes Using a Stable Iron Catalyst
El-Sepelgy, Osama,Brzozowska, Aleksandra,Sklyaruk, Jan,Jang, Yoon Kyung,Zubar, Viktoriia,Rueping, Magnus
supporting information, p. 696 - 699 (2018/02/09)
A new iron-catalyzed chemoselective intramolecular hydroamination and hydroalkoxylation of the readily available α-allenic amines and alcohols to valuable unsaturated 5-membered heterocycles, 2,3-dihydropyrrole and 2,3-dihydrofuran, is reported. Effective
Ru- and Pd-catalysed synthesis of 2-arylfurans by one-flask heck arylation/oxidation
Schmidt, Bernd,Geissler, Diana
, p. 4814 - 4822 (2011/10/09)
2,5-Disubstituted furans were synthesized by one-flask Heck arylation/oxidation sequences. The starting materials are 2-substituted 2,3-dihydrofurans, conveniently available by RCM/isomerization sequences, and arenediazonium salts. These react in ligand-free Heck reactions to afford 2,5-disubstituted 2,5-dihydrofurans, which are oxidized to the corresponding furans without isolation or intermediate workup. The oxidation is conveniently achieved with chloranil or DDQ, depending on the substrate.
