160660-89-9Relevant academic research and scientific papers
Desulfurizative cyclopropanation of 2-(1-alkenyl)-1,3-dithianes and substituted 1,3-bis(phenylthio)-1-propenes with titanocene-olefin complexes
Horikawa, Yasuo,Nomura, Tadahiro,Watanabe, Mikako,Miura, Ichiro,Fujiwara, Tooru,Takeda, Takeshi
, p. 8835 - 8838 (1995)
The reaction of 2-(1-alkenyl)-1,3-dithianes with the titanocene-olefin complexes, prepared by the reaction of titanocene dichloride with 2 equiv of alkyllithiums, in the presence of triphenylphosphine gave 1-alkenylcyclopropanes in good yields. The simila
Preparation of Vinylcyclopropanes by the Titanocene-Promoted Reactions of β,γ-Unsaturated Thioacetals and Their Analogues with Alkenes
Horikawa, Yasuo,Nomura, Tadahiro,Watanabe, Mikako,Fujiwara, Tooru,Takeda, Takeshi
, p. 3678 - 3682 (1997)
Preparation of vinylcyclopropanes 6 utilizing 2-(alk-1-enyl)-1,3-dithianes 1 or 1,3-bis(phenylthio)alk-1-enes 2 was studied. The treatment of β,β-unsaturated thioacetals 1 or their analogues 2 with Cp2Ti(π-CH2=CR3R4/
Zirconium-mediated Ring Opening of Cyclopropanes
Dimmock, Paul W.,Whitby, Richard J.
, p. 2323 - 2324 (2007/10/02)
Zirconocene η2-alkene and η2-imine complexes with adjacent cyclopropane rings undergo cyclopropane ring cleavage to afford novel η3-allyl, η3-azaallyl, and η1-enamine complexes.
