C.-L. Zhu, J.-A. Ma, Dominique Cahard. Trifluorodiazoethane (CF3CHN2) in the Uncatalyzed Cyclopropanation of 3-Arylmethylenebenzofuran-2(3H)-ones.
Asian Journal of Organic Chemistry, Wiley, 2016, 5 (1), pp.66-69.
⟨10.1002/ajoc.201500409⟩.
⟨hal-02046247⟩