Circular dichroism in a chiral amide possessing an achiral binaphthyl chromophore

Shinzo Hosoi, Jun Serata, Akiyo Sakushima, Fumiyuki Kiuchi, Ichiro Takahashi, Tomihisa Ohta

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Induced circular dichroism (ICD) was observed in binaphthyl amides of chiral primary amines. The CDs changed to split curves centered at 225 nm after N-methylation. The calculated screw senses of the two naphthyl groups accorded with those expected from their exciton chiralities, indicating a possible application for determination of absolute configuration.

Original languageEnglish
Pages (from-to)58-61
Number of pages4
JournalLetters in Organic Chemistry
Volume3
Issue number1
DOIs
Publication statusPublished - 2006 Jan 1
Externally publishedYes

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Keywords

  • Amide
  • Binaphthyl
  • Cotton effect
  • Exciton chirality
  • Induced circular dichroism
  • Screw sense

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry

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