Efficient synthesis of cyclopentadienone derivatives by the reaction of carbon dioxide with 1,4-dilithio-1,3-dienes
One-pot reaction of carbon dioxide with 1,4-dilithio-1,3-diene derivatives afforded cyclopentadienone derivatives bearing various substituents in high yields within several minutes.
Xi
Z
Department of Chemistry, Peking University, Beijing 100871, China, and Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.
Song
Q