1.
Angew Chem Int Ed Engl
; 51(11): 2636-9, 2012 Mar 12.
Artigo
em Inglês
| MEDLINE
| ID: mdl-22298495
RESUMO
All in one: a tandem strategy has been developed wherein secondary aryl alcohols are directly coupled with aryl halides to provide stilbenoids through a dehydrative Heck sequence in the ionic liquid [hmim]Br, and with water as a by-product under microwave irradiation. Classical methods do not permit this sequence to proceed in one pot, and some methods require multiple steps. hmim=1-n-hexyl-3-methylimidazolium.