Scandium-catalyzed carbon-carbon bond-forming reactions of 3-sulfanyl- and 3-selanylpropargyl alcohols.
The scandium-catalyzed substitution reactions of the phenylsulfanyl and phenylselanyl propargyl alcohols 3a- i and 7a- h regioselectively proceeded to give the propargylated compounds 4 and 8 in high yields.
Yoshimatsu
Mitsuhiro
M
Department of Chemistry, Faculty of Education, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan. yoshimae@gifu-u.ac.jp
Otani
Tokutaro
T
Matsuda
Saki
S
Yamamoto
Teruhisa
T
Sawa
Arisa
A