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 language | English |
|---|---|
| Pages (from-to) | 58-61 |
| Number of pages | 4 |
| Journal | Letters in Organic Chemistry |
| Volume | 3 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2006 Jan |
| Externally published | Yes |
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Keywords
- Amide
- Binaphthyl
- Cotton effect
- Exciton chirality
- Induced circular dichroism
- Screw sense
ASJC Scopus subject areas
- Organic Chemistry
- Biochemistry
Cite this
Circular dichroism in a chiral amide possessing an achiral binaphthyl chromophore. / Hosoi, Shinzo; Serata, Jun; Sakushima, Akiyo; Kiuchi, Fumiyuki; Takahashi, Ichiro; Ohta, Tomihisa.
In: Letters in Organic Chemistry, Vol. 3, No. 1, 01.2006, p. 58-61.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Circular dichroism in a chiral amide possessing an achiral binaphthyl chromophore
AU - Hosoi, Shinzo
AU - Serata, Jun
AU - Sakushima, Akiyo
AU - Kiuchi, Fumiyuki
AU - Takahashi, Ichiro
AU - Ohta, Tomihisa
PY - 2006/1
Y1 - 2006/1
N2 - 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.
AB - 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.
KW - Amide
KW - Binaphthyl
KW - Cotton effect
KW - Exciton chirality
KW - Induced circular dichroism
KW - Screw sense
UR - http://www.scopus.com/inward/record.url?scp=34247275655&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34247275655&partnerID=8YFLogxK
U2 - 10.2174/157017806774964404
DO - 10.2174/157017806774964404
M3 - Article
VL - 3
SP - 58
EP - 61
JO - Letters in Organic Chemistry
JF - Letters in Organic Chemistry
SN - 1570-1786
IS - 1
ER -