1259490-83-9Relevant academic research and scientific papers
Synthesis of spiro C-arylglycoriboside via Pd(II)-catalyzed spirocyclization
Awasaguchi, Ken-Ichiro,Miyazawa, Masahiro,Uoya, Ikuyo,Inoue, Koichi,Nakamura, Koji,Yokoyama, Hajime,Kakuda, Hiroko,Hirai, Yoshiro
, p. 2392 - 2396 (2010)
Spiro C-arylglycoriboside was synthesized in 21 steps via Pd(II)-catalyzed spirocyclization as a key reaction. Hemiketal was obtained in 47% overall yield from cis-2-butene-1,4-diol and spirocyclized with PdCl2(PhCN) 2 in dilute THF solution (0.01 M) to afford the 1,6-dioxaspiro[4.4] nonane skeleton in high yield. The spirocyclo adduct was transformed into spiro C-arylglycoriboside in five steps. Georg Thieme Verlag Stuttgart New York.
