657428-65-4Relevant academic research and scientific papers
Synthesis of medium-sized cyclic γ-haloketones by radical mediated ring-opening reaction of Lewis acid catalyzed (2+2)-cycloaddition products
Takasu, Kiyosei,Nagao, Satoshi,Ihara, Masataka
, p. 1005 - 1008 (2005)
Novel entry to synthesize medium-sized cycloalkanones is described. Thus, employment of catalytic (2+2)-cycloaddition for cyclic silyl enol ether followed by radical mediated ring-opening reaction provided medium-sized γ-halocycloalkanones.
Catalytic (2 + 2)-Cycloaddition Reactions of Silyl Enol Ethers. A Convenient and Stereoselective Method for Cyclobutane Ring Formation
Takasu, Kiyosei,Ueno, Megumi,Inanaga, Kazato,Ihara, Masataka
, p. 517 - 521 (2007/10/03)
An efficient catalytic (2 + 2)-cycloaddition reaction leading to the formation of cyclobutane rings has been devised. The process transforms silyl enol ethers and α,β-unsaturated esters into polysubstituted cyclobutanes with a high degree of trans-stereos
