A Novel Reductive Amino Cyclization Method and Its Application for the Syntheses of Pyrrolidine and Piperidine Nucleus

Masanori Somei, Fumio Yamada, Toshifumi Hasegawa, Masayuki Wakita, Mitsuru Sugiyama

Heterocycles · 1986 · 20 citations · 0 references

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Abstract

A novel synthetic method for pyrrolidine and piperidine derivatives is developed.Its versatility is proved by the syntheses of 6a,9a-e-6,6a,7,8,9,9a-hexahydro-25-iso- indolol4,5,6-cdlindole and cactus alkaloid, (?)-lophocerine.