103741-08-8Relevant academic research and scientific papers
Palladium-catalyzed synthesis of 4-oxaspiro[2.4]heptanes via central attack of oxygen nucleophiles to π-allylpalladium intermediates
Shintani, Ryo,Ito, Tomoaki,Hayashi, Tamio
, p. 2410 - 2413 (2012)
A palladium-catalyzed decarboxylative cyclopropanation of γ-methylidene-δ-valerolactones with aromatic aldehydes has been developed to give 4-oxaspiro[2.4]heptanes with high selectivity. The site of nucleophilic attack to a π-allylpalladium intermediate h
ALUMINA AS AN VERSATILE CATALYST FOR THE SELECTIVE ACETALIZATION OF ALDEHYDES
Kamitori, Yasuhiro,Hojo, Masaru,Masuda, Ryoichi,Yoshida, Tatsushi
, p. 4767 - 4770 (2007/10/02)
Alumina was found to be an effective and convenient catalyst for acetalization of aldehydes to the corresponding 1,3-dioxoranes and 1,3-dioxanes.It can be used for selective protection of only formyl group of ketoaldehydes.
