1972
DOI: 10.1021/ja00764a003
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Electron spin resonance study of a spirotetraene and a spirodienone radical anion

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Cited by 27 publications
(5 citation statements)
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“…Angewandte Chemie Spirodienonen [47] (z. B. O), Hexa-tert-butyldiphenylacetylen [48] P und cis-10,11-Dimethyldiphensuccindan-9,12-dion [49] Q, dass die Ladung innerhalb der ESR-Zeitskala in z.…”
Section: Gemischtvalente Verbindungenunclassified
“…Angewandte Chemie Spirodienonen [47] (z. B. O), Hexa-tert-butyldiphenylacetylen [48] P und cis-10,11-Dimethyldiphensuccindan-9,12-dion [49] Q, dass die Ladung innerhalb der ESR-Zeitskala in z.…”
Section: Gemischtvalente Verbindungenunclassified
“…Furthermore, ESR investigations on the spin-density distribution of the radical anions of paracyclophane derivatives [43][44][45] (e.g. M), phenylcyclooctatetraene [46] N, spirodienones [47] (e.g. O), hexa-tert-butyldiphenylacetylene [48] P, and cis-10,11-dimethyldiphensuccindan-9,12-dione [49] Q showed the charge to be localized, for example, in L, O, and Q and delocalized in, for example, M and P on the ESR time scale.…”
Section: Introductionmentioning
confidence: 99%
“…The spiro center linking two Ni(II) corroles renders this cyclooctapyrrole unique and poses the question of how the spiro carbon influences electronic interaction between the two halves. With the aim of better understanding this system and to establish the existence of spiro conjugation in compound 1b , we set out to prepare an appropriate reference compound. Cyclotetrapyrrole 2a (Figure ), in which the geminal ( gem ) dimethyl carbon replaces the spiro carbon of 1a , b , represents an appropriate reference with respect to complex 1b .…”
Section: Introductionmentioning
confidence: 99%