Catalytic enantioselective synthesis of chiral tetraphenylenes: consecutive inter- and intramolecular cycloadditions of two triynes.
Shibata
Takanori
T
Department of Chemistry and Biochemistry, Faculty of Advanced Science and Engineering, Waseda University, Okubo, Shinjuku, Tokyo 169-8555, Japan. tshibata@waseda.jp
Chiba
Tatsuya
T
Hirashima
Hiroyuki
H
Ueno
Yasunori
Y
Endo
Kohei
K