59417-89-9Relevant articles and documents
Iron- or silver-catalyzed oxidative fluorination of cyclopropanols for the synthesis of β-fluoroketones
Ren, Shichao,Feng, Chao,Loh, Teck-Peng
supporting information, p. 5105 - 5109 (2015/05/13)
The FeIII- or AgI-catalyzed oxidative fluorination of cyclopropanols via radical rearrangement is disclosed. This process features a straightforward and highly effective protocol for the site-specific synthesis of β-fluoroketones and represents an expedient method for the synthesis of γ-, δ- and ε-fluoroketones. Notably, this reaction proceeds at room temperature and tolerates a diverse array of cyclopropanols.
Chemo- and regioselective preparation of zinc enolate from thiol esters by palladium catalyzed cross-coupling reaction
Haraguchi, Ryosuke,Ikeda, Zenichi,Ooguri, Akihiro,Matsubara, Seijiro
, p. 8830 - 8837 (2015/10/20)
The palladium catalyzed cross-coupling reaction of thiol esters with bis(iodozincio)methane or 1,1-bis(iodozincio)ethane gave Reformatsky-type enolates. They can react with some electrophiles to give the corresponding adducts and were also trapped by silylation reagents to afford silyl enol ethers. As the method applicable to the thiol ester carrying ketone moiety, it afforded zinc enolates carrying ketone in the same molecule.
Diastereoselective synthesis of five- and seven-membered rings by [2+2+1], [3+2], [3+2+2], and [4+3] carbocyclization reactions of β-substituted (alkenyl)(methoxy)carbene complexes with methyl ketone lithium enolates
Barluenga, Jose,Alonso, Jorge,Fananas, Francisco J.
, p. 4995 - 5006 (2007/10/03)
β-Substituted alkenylcarbene complexes react with methyl ketone lithium etiolates to give different carbocyclization products depending on the structure of the lithium enolate, on the metal of the carbene complex, and on the reaction media. Thus, the reac