Facile synthesis of 11-membered C(2) symmetric chiral binaphthyl ketone via Co(salen)-catalyzed macrolactonization
Kuroda
T
Product & Technology Development Laboratory, Tanabe Seiyaku Co., Ltd. , 3-16-89, Kashima, Yodogawa-ku, Osaka 532-8505, Japan.
Imashiro
R
Seki
M