Cite
MLA Citation
Richard Vaughan Williams et al.. “4, 6‐Barbaralanedicarboxy‐2, 8‐dicarboxylic anhydride and 1, 5‐dimethyl‐4, 6‐semibullvalenedicarboxy‐2, 8‐dicarboxylic anhydride: examples of unusual barbaralanes and semibullvalenes that do not undergo the Cope rearrangement. They are locked as the closed tautomers†.” Journal of physical organic chemistry, vol. 30, 2017, p. n/a. http://access.bl.uk/ark:/81055/vdc_100044360952.0x000038