213488-32-5Relevant academic research and scientific papers
Gold-catalyzed alkylation of silyl enol ethers with ortho-alkynylbenzoic acid esters
Aikawa, Haruo,Kaneko, Tetsuro,Asao, Naoki,Yamamoto, Yoshinori
scheme or table, p. 648 - 652 (2011/08/03)
Unprecedented alkylation of silyl enol ethers has been developed by the use of ortho-alkynylbenzoic acid alkyl esters as alkylating agents in the presence of a gold catalyst. The reaction probably proceeds through the gold-induced in situ construction of leaving groups and subsequent nucleophilic attack on the silyl enol ethers. The generated leaving compound abstracts a proton to regenerate the silyl enol ether structure.
Preparation of 2,3-epoxycycloalkanones from bicyclo[n.1.0]Alkan-1-ols
Barnier,Morisson,Blanco
, p. 349 - 357 (2007/10/03)
Copper- or iron-catalyzed oxidative rearrangement of bicyclo[n.1.0]alkan-1-ols yields 3-hydroperoxycycloalkanones and/or bicyclic peroxyhemiketals, which are transformed into 2,3-epoxycycloalkanones by treatment with a base.
