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Bishomoantiaromatic cations

Solvolytic (Diaz et al., 1970), calculational (Kaufmann et al., 1981), and stable ion NMR spectroscopy (Childs and Varadarajan, 1985) studies indicate that the bishomoantiaromatic cation [73] is unimportant and that the most likely structure for this species is the allylic cation [74],... [Pg.294]

This section will be quite short in that we are unaware of any examples of cations which display bishomoantiaromatic character. There are several potential candidates including derivatives of 102 and 103 in which a bishomocyclopentadienyl-type delocalization could occur. Examples of these cations are known however, there is no evidence for any significant degree of cyclic delocalization217222. [Pg.449]

See other pages where Bishomoantiaromatic cations is mentioned: [Pg.412]    [Pg.449]    [Pg.450]    [Pg.412]    [Pg.449]    [Pg.450]    [Pg.412]    [Pg.449]    [Pg.450]    [Pg.412]    [Pg.449]    [Pg.450]    [Pg.439]    [Pg.205]    [Pg.439]    [Pg.327]   
See also in sourсe #XX -- [ Pg.449 , Pg.450 ]

See also in sourсe #XX -- [ Pg.449 , Pg.450 ]



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Bishomoantiaromatic

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