552425-29-3Relevant academic research and scientific papers
W(CO)5(L)-catalyzed formal Cope rearrangement of allenyl silyl enol ethers
Miura, Tomoya,Kiyota, Koichi,Kusama, Hiroyuki,Iwasawa, Nobuharu
, p. 1445 - 1447 (2007/10/03)
(Chemical Equation Presented) On treatment of 5-siloxyhexa-1,2,5-trienes with a catalytic amount of W(CO)6 under photoirradiation, formal Cope rearrangement proceeded to give 2-siloxyhex-1-en-5-ynes in good yield. The electrophilic activation o
W(CO)5(L)-catalyzed endo-selective cyclization of allenyl silyl enol ethers: An efficient method for the cyclopentene annulation onto α,β-unsaturated ketones
Miura, Tomoya,Kiyota, Koichi,Kusama, Hiroyuki,Lee, Kooyeon,Kim, Hyunseok,Kim, Sunggak,Lee, Phil Ho,Iwasawa, Nobuharu
, p. 1725 - 1728 (2007/10/03)
(Matrix presented) Indium-mediated allenylation of α,β -unsaturated ketones in the presence of tert-butyldimethylsilyl triflate and dimethyl sulfide gives 6-siloxy-1,2,5-trienes, which undergo W(CO) 5(L)-catalyzed 5-endo cyclization to give the
