ortho effect in alkaline hydrolysis of ortho-substituted benzoylcholine esters
โ Scribed by James J. Zimmerman; Suh-Jen Yau
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- English
- Weight
- 683 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0022-3549
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## Abstract The unusual fragments noticed in the mass spectra of __N__โbenzylโ and __N,N__โdibenzylanthranilic acids have been explained on the basis of the __ortho__ interaction of the carboxyl group with the __N__โbenzylโ and __N,N__โdibenzyl moieties.
## Abstract ^13^C NMR chemical shifts of 22 __ortho__โsubstituted nitrobenzenes are reported. Except for those on Cโ3 and Cโ5, the effects of the interacting nitro group and the substituent are nonโadditive. The chemical shifts of the __ipso__, __ortho__ and __para__ carbons in the spectra and thos
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