Cite
MLA Citation
Weibing Liu et al.. “A Method to Access Symmetrical Tetrasubstituted Pyridines via Iodine and Ammonium Persulfate Mediated [2+2+1+1]‐Cycloaddition Reaction.” Advanced synthesis & catalysis, vol. 359, no. 9, 2017, pp. 1594–1598. http://access.bl.uk/ark:/81055/vdc_100046087558.0x00002c