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Angew Chem Int Ed Engl
; 38(19): 2936-2939, 1999 Oct 04.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10540399
RESUMO
Remarkably short distances to the ring plane are shown by the eta(5)-bound lithium ions in the first compound with a triply negatively charged five-membered ring, 1, which was obtained by reduction of 2 with lithium. R=CH(SiMe(3))(2), Dur=2,3,5,6-tetramethylphenyl.
