Stereoselective preparation of primary (E)-allylic amines by the reaction of tantalum-alkyne complexes with metallo-imines

Kazuhiko Takai, Hidetoshi Odaka, Yasutaka Kataoka, Kiitiro Utimoto

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Treatment of tantalum-alkyne complexes with lithio-imines at 25∼50°C for several hours in the presence of Me3Al gives primary (E)-allylic amines having adjacent tertiary carbons in good to excellent yields.

Original languageEnglish
Pages (from-to)1893-1896
Number of pages4
JournalTetrahedron Letters
Volume35
Issue number12
DOIs
Publication statusPublished - Mar 21 1994
Externally publishedYes

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Tantalum
Imines
Alkynes
Amines
Carbon

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Drug Discovery

Cite this

Stereoselective preparation of primary (E)-allylic amines by the reaction of tantalum-alkyne complexes with metallo-imines. / Takai, Kazuhiko; Odaka, Hidetoshi; Kataoka, Yasutaka; Utimoto, Kiitiro.

In: Tetrahedron Letters, Vol. 35, No. 12, 21.03.1994, p. 1893-1896.

Research output: Contribution to journalArticle

Takai, Kazuhiko ; Odaka, Hidetoshi ; Kataoka, Yasutaka ; Utimoto, Kiitiro. / Stereoselective preparation of primary (E)-allylic amines by the reaction of tantalum-alkyne complexes with metallo-imines. In: Tetrahedron Letters. 1994 ; Vol. 35, No. 12. pp. 1893-1896.
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