Electronic and steric effects in nucleophilic aromatic substitution. Reaction by phenoxides as nucleophiles in dimethyl sulfoxide
β Scribed by Bartoli, G.; Ciminale, F.; Todesco, P. E.
- Book ID
- 111972406
- Publisher
- American Chemical Society
- Year
- 1975
- Tongue
- English
- Weight
- 359 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
Recently Suhr has reported (I) that the relative rates for the reactions of fluoro-4-hitrobenzene with piperidine, 2-methylpiperidine and cis-2,6\_dimethylpiperidine\* at 25Β°C in dimethyl sulfoxide (DKSO) are 30, 1.5 and 1, respectively.
## Abstract Kinetic studies are reported for the reactions with aniline in benzene of a series of Xβphenyl 2,4,6βtrinitrophenyl ethers [X = H; 2β, 3β, 4βCH~3~; 2,4β, or 2,6β(CH~3~)~2~] aβf, and the results compared with those of the corresponding nitro derivatives. In the methyl series, kinetic dat