Abstract
Proton NMR data for a number of 1-X-4-Y-3,5-dimethylbenzenes and 1-X-2-Y-4-Z-3,5-dimethylbenzenes are presented. The proton chemical shifts of the methyl groups at positions 3 and 5 are mainly affected by the ring current effect of the substituents. This conclusion was strongly supported by the proton chemical shifts calculated using additivity rules.
Original language | English |
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Article number | 54 |
Journal | Magnetic Resonance in Chemistry |
Volume | 23 |
Issue number | 7 |
Pages (from-to) | 251-253 |
Number of pages | 3 |
ISSN | 0749-1581 |
DOIs | |
Publication status | Published - 1985 |
Externally published | Yes |