G. Hennrich et al., A cascade of reactions involving anchimeric assistance leads to a highly 'crowded' hexa(alkylcarboxy)benzene, CHEM COMMUN, (23), 2001, pp. 2436-2437
The substitution of hexabromomethylbenzene with 1-adamantyl carboxylate qua
ntitatively leads to the corresponding hexacyl derivative via anchimeric as
sistance by the alkylcarboxy substituents.