tert-Butyl-substituted cyclopentadienones

EW Garbisch Jr, RF Sprecher

文献索引：Garbisch,E.W.; Sprecher,R.F. Journal of the American Chemical Society, 1969 , vol. 91, p. 6785 - 6800

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被引用次数: 51

摘要

Abstract: Monomeric 3-t-butyl-and 2, 4-di-t-butylcyclopentadienones (3 and 18) have been isolated. Their ultraviolet spectra are similar to that of fulvene and probably correspond closely to that of cyclopentadienone. The unusually high field chemical shifts of T 5.07 and ...