## Abstract The additivity of the proton and carbon chemical shift increments due to structural changes in a series of conjugate acids derived from benzene polycarboxylic acids is reported. In the acids, two sets of increments had been applied, one to the __ortho__ diacids and one to acids which do
โฆ LIBER โฆ
Solvent Dependence of Proton Chemical Shifts. An Additivity Rule
โ Scribed by Raynes, W. T.
- Book ID
- 118199157
- Publisher
- American Institute of Physics
- Year
- 1969
- Tongue
- English
- Weight
- 435 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0021-9606
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## SOLVENT effect on the 'H NMR spectra of the a-proton of a, N-diarylnitrones has been studied, and comparison studies of chemical shift with corresponding imines chemical shifts were done. Chemical shifts show poor correlation with the polarity measurement parameter (ET) and acceptor number (AN)
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