Chiral amino alcohols bound to diimines, diamines and dendrimers as chiral ligands for the enantioselective ethylation of N-diphemylphosphinylimines

Takefumi Suzuki, Yutaka Hirokawa, Koji Ohtake, Takanori Shibata, Kenso Soai

Research output: Contribution to journalArticle

68 Citations (Scopus)

Abstract

Chiral diimines, diamines and dendrimers possessing 2, 4 and 8 ephedrine derivatives are utilized as chiral ligands for the enantioselective addition of diethylzinc to N-diphenylphosphinylimines to afford enantiomerically enriched N-diphenylphosphinylamines in up to 93% e.e.

Original languageEnglish
Pages (from-to)4033-4040
Number of pages8
JournalTetrahedron Asymmetry
Volume8
Issue number24
DOIs
Publication statusPublished - 1997 Dec 23
Externally publishedYes

Fingerprint

Amino alcohols
Amino Alcohols
Dendrimers
Ephedrine
Diamines
dendrimers
diamines
alcohols
Ligands
Derivatives
ligands
diethylzinc

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Organic Chemistry
  • Materials Chemistry
  • Drug Discovery

Cite this

Chiral amino alcohols bound to diimines, diamines and dendrimers as chiral ligands for the enantioselective ethylation of N-diphemylphosphinylimines. / Suzuki, Takefumi; Hirokawa, Yutaka; Ohtake, Koji; Shibata, Takanori; Soai, Kenso.

In: Tetrahedron Asymmetry, Vol. 8, No. 24, 23.12.1997, p. 4033-4040.

Research output: Contribution to journalArticle

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