Synthesis of styrenes using ruthenium-catalyzed ring-closing enyne metathesis.
The synthesis of substituted styrenes was achieved by ring-closing enyne metathesis (RCEM)/elimination of enyne substrates 12. The synthetic approach was also effective for a different type of enyne substrate 14, yielding corresponding styrene 15.
Yoshida
Kazuhiro
K
Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan. kyoshida@faculty.chiba-u.jp
Shishikura
Yuka
Y
Takahashi
Hidetoshi
H
Imamoto
Tsuneo
T