Substituent effects on long-range couplings in substituted propanes
โ Scribed by D.J. Sardella
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 335 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0022-2852
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๐ SIMILAR VOLUMES
## Abstract Proton magnetic resonance spectra of several monoโ and disubstituted benzaldehydes were studied using CW, INDOR and double resonance techniques. It was verified that substitution in the __para__ position has no effect on the longโrange coupling of the aldehydic proton with the ring prot
## Abstract Interโproton longโrange and ring couplings were measured in __o__โanisaldehyde and in seven disubstituted anisoles. In order to investigate the transmission mechanisms of longโrange couplings with the methoxy group, partially restricted molecular orbital (PRMO) calculations were carried