Journal of Organic Chemistry p. 2898 - 2910 (1988)
Update date:2022-07-30
Topics:
Potts, Kevin T.
Murphy, Peter M.
DeLuca, Mark R.
Kuehnling, William R.
A theoretical and experimental study of cross-conjugated (CCMB) and pseudo-cross-conjugated (PCCMB) mesomeric betaines shows that they are best represented as containing distinct cationic and anionic segments which comprise a common ?-electron system.The PCCMB differ from the CCMB in that they all contain a 2-oxyallyl cation 1,3-dipole.The behavior of these betaines under electrophilic and nucleophilic reaction conditions has been established.
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