292606-93-0Relevant academic research and scientific papers
Ruthenium-Catalyzed ROM-RCM of Cycloalkene-yne
Mori, Miwako,Kuzuba, Yuichi,Kitamura, Tsuyoshi,Sato, Yoshihiro
, p. 3855 - 3858 (2002)
(Matrix Presented) ROM-RCM (ring-opening and ring-closing metatheses) of cycloalkene-yne was demonstrated using a second-generation ruthenium complex. When cycloalkene bearing the alkyne moiety at the C-1 position was reacted with a ruthenium-carbene complex under an atmosphere of ethylene, ROM-RCM proceeded smoothly to give bicyclic compound and/or dimeric compound in good yields.
ROM-RCM of cycloalkene-yne
Kitamura, Tsuyoshi,Kuzuba, Yuichi,Sato, Yoshihiro,Wakamatsu, Hideaki,Fujita, Reiko,Mori, Miwako
, p. 7375 - 7389 (2007/10/03)
Ring-opening metathesis and ring-closing metathesis (ROM-RCM) of cycloalkene-yne was demonstrated using a first- or second-generation ruthenium complex. When cycloalkenes bearing the alkyne part at the C-3 position were reacted with a first-generation ruthenium-carbene complex under an atmosphere of ethylene, ROM-RCM proceeded smoothly to give skeletal reorganized products in good yields. In this reaction, cycloalkene-ynes having terminal alkyne were suitable. On the other hand, when cycloalkenes bearing the alkyne part at the C-1 position were treated with a second-generation ruthenium-carbene complex, ROM-RCM proceeded smoothly to give bicyclic compounds and/or dimeric compounds in good yields.
