90474-13-8Relevant academic research and scientific papers
Synthesios of Cyclopentane Derivatives by Electrochemical Reduction of 1,5-Dibromopentane Derivatives
Mitani, Michiharu,Takeuchi, Hiroshi,Koyama, Kikuhiko
, p. 2125 - 2126 (2007/10/02)
When 1,5-dibromopentane derivatives, which were prepared by CuBr-catalyzed photochemical reaction of 1,3-dibromopropane or its derivatives with electron-deficient olefins, were subjected to electrochemical reduction in THF or DMSO solution, cyclopentane derivatives were obtained.
DIANION OF 1,2-BIS(4',4'-DIMETHYL-2'-OXAZOLIN-2'-YL)ETHANE VERSATILE SYNTHETIC REAGENT FOR ANNULATION
Furuta, Kyoji,Ikeda, Nobuo,Yamamoto, Hisashi
, p. 675 - 678 (2007/10/02)
Treatment of 1,2-bis(4',4'-dimethyl-2'-oxazolin-2'-yl)ethane with butyllithium produced the corresponding dianion, which on exposure with 1,ω-dihalides gives cyclic derivatives.The same dianion react with the β-bromoesters to yield substituted cyclopentanones.
