Highly selective nitration agents obtained by complexation of nitronium tetrafluoroborate with crown ethers
- 1 January 1982
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 21,p. 1262-1263
- https://doi.org/10.1039/c39820001262
Abstract
A well behaved electrophilic aromatic substitution with very high substrate and positional selectivity is observed in benzene and toluene nitration with NO2BF4–crown ether complexes in CH2Cl2.Keywords
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