Nuclear magnetic resonance spectra of some aromatic sulphur derivatives

C Brown, DR Hogg

文献索引：Brown,C.; Hogg,D.R. Journal of the Chemical Society [Section] B: Physical Organic, 1968 , p. 1315 - 1317

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被引用次数: 1

摘要

The nmr spectra of series of 4-substituted-2-nitrophenyl acetonyl sulphides, ethyl sulphides, benzyl sulphides, and ethyl disulphides and of some ethyl 4-substituted-2- nitrobenzenesulphenates have been measured. The frequencies of the methyl and methylene protons give a good correlation with the Hammett σ-constant (r> 0· 990). Transmission factors of 0· 67±0· 07, 0· 60±0· 09, and 0· 69±0· 16 were obtained for–CH2–, ...