Extensively rearranged derivatives of sulfur tetrafluoride, trifluoromethylsulfur trifluoride, and bis (trifluoromethyl) sulfur difluoride from …

RF Swindell, JM Shreeve

文献索引：Swindell,R.F.; Shreeve,J.M. Journal of the American Chemical Society, 1972 , vol. 94, p. 5713 - 5718

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被引用次数: 26

摘要

Abstract: Isolation of six extensively rearranged products (I-VI) from reactions of sulfur tetrafluoride with hexa-fluoroisopropylideniminolithium demonstrates that simple, metathetical reactions do not occur. A possible mechanism is proposed. Similar rearranged products (VII-IX) form from the lithium salt with CF3SF3 and (CF3)* SF2. Long-range coupling of nuclei separated by ten u bonds is observed in the lQF nmr spectrum of 111. ...