1.
Org Biomol Chem
; 1(3): 488-92, 2003 Feb 07.
Artigo
em Inglês
| MEDLINE
| ID: mdl-12926250
RESUMO
An optically active 1,2-homoheptafulvalene was successfully synthesized and subjected to spectroscopic investigation. The cycloaddition of the optically active hydrocarbon with tetracyanoethylene (TCNE) and 4-phenyl-1,2,4-triazoline-3,5-dione(PTAD) gave a [4 + 2] cycloadduct and a mixture of [8 + 2] cycloadducts, respectively, which are both optically active.