SYNTHESIS OF γ- AND δ-SULTONES FROM THE PRODUCTS OF CHLOROSULFONATION OF 1-CHLOROBUTANE
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Kurdyukov, A. M.,Khardin, A. P.,Komyakov, Yu. A.
p. 526 - 530
(2007/10/02)
Studies on Sulphochlorination of Paraffins. VI. Studies on the Sulphochlorination of individual Alkyl Chlorides
The products of sulphochlorination of individual C2-C7 alkyl chlorides were studied by means of 1H- and 13C-n.m.r. spectroscopy.Gaschromatographic determination of the isomers formed was possible after the reaction of the chloroalkane sulphochloride mixture with dimethyl amine in ether.In no case geminal chloroalkane sulphochlorides were formed.Vicinal chlorosulphochlorides are formed,but substitution in greater distance from thechlorine is preferred if possible.Thus higher alkyl chlorides yield only verylittle amounts of vicinal chloroalkane sulphochlorides.The relative rates of sulphochlorination of alkyl chlorides were determined by competitive rections.
Helwig, D.,Pritzkow, W.,Radeglia, R.,Schmidt-Renner, W.,Ziegler, J.
p. 281 - 290
(2007/10/02)
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