被撤回的出版物: Cobalt-Catalyzed Temperature-Dependent Annulation of 3-Aryl-1,2,4-oxadiazolones with 1,3-Diynes: An Approach to π-Conjugated Molecules (Retracted article. See vol. 362, pg. 2550, 2020)

A Cobalt-catalyzed annulation of 3-aryl-1,2,4-oxadiazolones with 1,3-diynes has been developed, in which reaction temperature variation considerably affects the cyclization orientation and afforded structurely distinctive products in good yields and high regioselectivity. Additionally, the late-stage transformation of the cyclization products into N-containing heterocycles is also demonstrated.