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Treatment of the enyne (I) with catalytic Pd(0) induces a series of reaction cascades including formation of an allenylpalladium species followed by 5-exo and 3-exo-trig cyclizations. Trapping of the final vinylpalladium species with anionic NaBPh4, neutral CO/MeOH or Bu3SnR produces isolated azabicyclohexanes. -(GRIGG, R.; RASUL, R.; REDPATH, J.; WILSON, D.; Tetrahedron Lett. 37 (1996) 26, 4609-4612; Mol. Innovation, Diversity Autom. Synth. Cent., Sch. Chem., Leeds Univ. , Leeds LS2 9JT, UK; EN)

Palladium-Catalyzed Triscyclization-Anion Capture Queuing Cascades. -The first examples of stereospecific title reactions employing vinyl-Pd(II) starter species derived from (I) or (V) or the corresponding allenyl-Pd(II) starters from (VIII) are reported. -(GRIGG, R.; RASUL, R.; SAVIC, V.;