Guofu Zhang, Yiyong Zhao and Chengrong Ding
Org. Biomol. Chem., 2023,21, 8413-8413
DOI:
10.1039/D3OB90149A,
Expression of Concern
Expression of concern for ‘A cascade process for directly converting nitriles (RCN) to cyanamides (RNHCN) via SO2F2-activated Tiemann rearrangement’ by Guofu Zhang et al., Org. Biomol. Chem., 2019, 17, 7684–7688, https://doi.org/10.1039/C9OB01547G.