Journal of Organic Chemistry p. 688 - 694 (1991)
Update date:2022-08-04
Topics: NMR spectroscopy Steric Effects Substituent Groups Substituent Effects Experimental conditions
L'Esperance, Robert P.
Engen, Donna Van
Dayal, Rajeev
Pascal, Robert A.
The polycyclic aromatic hydrocarbon 9,14-diphenylbenzotriphenylene is strongly twisted due to nonbonded interactions between hydrogen atoms on the polycyclic nucleus and the ? systems of the phenyl groups.Ten derivatives of 9,14-diphenylbenzotriphen
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