
Tetrahedron p. 11463 - 11478 (1996)
Update date:2022-08-04
Topics:
Cavicchioli, Marcello
Decortiat, Sylvie
Bouyssi, Didier
Gore, Jacques
Balme, Genevieve
Benzo-annulated enol lactones are obtained in good yields from pentynoic acids 3- or 5-substituted with an iodo-aryl moiety by palladium-catalyzed cyclization of their potassium carboxylates. Using this approach, an efficient new route to U-68,215 is described.
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Doi:10.1021/acs.joc.9b01318
(2020)Doi:10.1016/0022-328X(96)06269-9
(1996)Doi:10.1007/BF00468364
()Doi:10.1016/0022-328X(96)06262-6
(1996)Doi:10.1016/0040-4039(96)01435-9
(1996)Doi:10.1016/S0040-4039(96)01484-0
(1996)