Copper(ii)/phenanthroline-mediated CD-enhancement and chiral memory effect on a meta-ethynylpyridine oligomer

Shunsuke Takashima; Hajime Abe; Masahiko Inouye

doi:10.1039/c2cc00063f

Copper(ii)/phenanthroline-mediated CD-enhancement and chiral memory effect on a meta-ethynylpyridine oligomer

Shunsuke Takashima, Hajime Abe^*, Masahiko Inouye

^*Corresponding author for this work

Member of the Board

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

Meta-Ethynylpyridine 18-mer associates with octyl β-d-glucopyranoside to show an induced circular dichroism (CD) band at around 337 nm in CH₂Cl₂. The addition of copper(ii) triflate and o-phenanthroline enhanced the CD band. Even when an equimolar amount of β-l-glucopyranoside was added to make the system racemic, the CD was memorized and remained for several weeks.

Original language	English
Pages (from-to)	3330-3332
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	27
DOIs	https://doi.org/10.1039/c2cc00063f
State	Published - 2012/03/05

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

Access to Document

10.1039/c2cc00063f

Cite this

@article{9a0e793dd945403d89284947fa54c9fc,

title = "Copper(ii)/phenanthroline-mediated CD-enhancement and chiral memory effect on a meta-ethynylpyridine oligomer",

abstract = "Meta-Ethynylpyridine 18-mer associates with octyl β-d-glucopyranoside to show an induced circular dichroism (CD) band at around 337 nm in CH2Cl2. The addition of copper(ii) triflate and o-phenanthroline enhanced the CD band. Even when an equimolar amount of β-l-glucopyranoside was added to make the system racemic, the CD was memorized and remained for several weeks.",

author = "Shunsuke Takashima and Hajime Abe and Masahiko Inouye",

year = "2012",

month = mar,

day = "5",

doi = "10.1039/c2cc00063f",

language = "英語",

volume = "48",

pages = "3330--3332",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "27",

}

TY - JOUR

T1 - Copper(ii)/phenanthroline-mediated CD-enhancement and chiral memory effect on a meta-ethynylpyridine oligomer

AU - Takashima, Shunsuke

AU - Abe, Hajime

AU - Inouye, Masahiko

PY - 2012/3/5

Y1 - 2012/3/5

N2 - Meta-Ethynylpyridine 18-mer associates with octyl β-d-glucopyranoside to show an induced circular dichroism (CD) band at around 337 nm in CH2Cl2. The addition of copper(ii) triflate and o-phenanthroline enhanced the CD band. Even when an equimolar amount of β-l-glucopyranoside was added to make the system racemic, the CD was memorized and remained for several weeks.

AB - Meta-Ethynylpyridine 18-mer associates with octyl β-d-glucopyranoside to show an induced circular dichroism (CD) band at around 337 nm in CH2Cl2. The addition of copper(ii) triflate and o-phenanthroline enhanced the CD band. Even when an equimolar amount of β-l-glucopyranoside was added to make the system racemic, the CD was memorized and remained for several weeks.

UR - http://www.scopus.com/inward/record.url?scp=84857861754&partnerID=8YFLogxK

U2 - 10.1039/c2cc00063f

DO - 10.1039/c2cc00063f

M3 - 学術論文

C2 - 22363937

AN - SCOPUS:84857861754

SN - 1359-7345

VL - 48

SP - 3330

EP - 3332

JO - Chemical Communications

JF - Chemical Communications

IS - 27

ER -

Copper(ii)/phenanthroline-mediated CD-enhancement and chiral memory effect on a meta-ethynylpyridine oligomer

Abstract

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this