1.
Org Lett
; 12(24): 5632-5, 2010 Dec 17.
Artigo
em Inglês
| MEDLINE
| ID: mdl-21082813
RESUMO
The synthesis of a thiomethyl analogue of 5-hydroxyaloin A has been achieved using benzyne and naphthyne [4 + 2] cycloadditions with substituted furans. A regiocontrolled cycloaddition was achieved using a silicon tether, and a regioselective ring opening was accomplished using a sulfide as a directing group.