1.
Org Lett
; 6(8): 1221-4, 2004 Apr 15.
Artículo
en Inglés
| MEDLINE
| ID: mdl-15070302
RESUMEN
The combination of alkene metathesis and beta-fragmentation offers an efficient entry into (Z)-configured medium-ring cycloalkenes. The versatility of this method is demonstrated by the total synthesis of Periplanone C, a semiochemical of Periplaneta americana. [reaction: see text]
Asunto(s)
Reactivos de Enlaces Cruzados/química , Cicloparafinas/química , Cicloparafinas/síntesis química , Periplaneta/química , Animales , Ciclización , Estructura Molecular , Estereoisomerismo
2.
J Org Chem
; 71(25): 9411-9, 2006 Dec 08.
Artículo
en Inglés
| MEDLINE
| ID: mdl-17137368
RESUMEN
The combination of ring closing metathesis and beta-fragmentation offers an efficient entry into (Z)-configured medium ring cycloalkenes. The fragmentation step can be effected under anionic or radical conditions. The versatility of this method is demonstrated by the total synthesis of (+/-)-periplanone C-a macrocyclic pheromone of Periplaneta americana.