ISSN:
0009-2940
Keywords:
Cope rearrangement
;
Bullvalenes, mono-, di-, tri-, tetra-, penta-, and hexaphenyl-
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Mono-, Di-, Tri-, Tetra-, Penta-and HexaphenylbullvalenesLithium diphenylcuprate reacts with the corresponding bromobullvalenes to yield the phenylbullvalenes 1-6, whose substitution patterns are deduced from their 1H-NMR spectra. Starting with triphenylbullvalenes 3 some isomers show a relatively high kinetic stability which culminates in the case of the hexaphenylbullvalenes 6a and 6b in the loss of the phenomenon of fluctuating structure for the bullvalene skeleton.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19931260624
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