## Abstract Substitution reactions of 13 para‐ and meta‐substituted anilines with benzenesulfonyl chloride in varying mole fractions of benzene in propan‐2‐ol have been investigated conductometrically. The second‐order rate constants correlate well with pK~a~ values of anilines and with the Hammett
✦ LIBER ✦
Steric, hydrogen-bonding and structural heterogeneity effects on the nucleophilic substitution of N-(p-fluorophenyldiphenylmethyl)-4-picolinium chloride in ionic liquids
✍ Scribed by Weber, Cameron C.; Masters, Anthony F.; Maschmeyer, Thomas
- Book ID
- 120042882
- Publisher
- Royal Society of Chemistry
- Year
- 2013
- Tongue
- English
- Weight
- 427 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1477-0520
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## Abstract The conformational properties of triamino‐substituted 1,3,5‐trinitrobenzenes were studied by X‐ray crystallography, dynamic NMR spectroscopy, and semiempirical calculations. As amino substituents all possible combinations of a dialkyl‐, a monoalkylamino, and an amino group were used. Al