Chirality sensing by nonchiral porphines

Jan Labuta; Shinsuke Ishihara; Atsuomi Shundo; Satoshi Arai; Shinji Takeoka; Katsuhiko Ariga; Jonathan P. Hill

doi:10.1002/chem.201100052

Chirality sensing by nonchiral porphines

Jan Labuta, Shinsuke Ishihara, Atsuomi Shundo, Satoshi Arai, Shinji Takeoka, Katsuhiko Ariga, Jonathan P. Hill

先進理工学部

研究成果: Article › 査読

29 被引用数 (Scopus)

抄録

Let's split the difference: Nonchiral porphine macrocycles have been used as chemical shift agents for the determination of the enantiomeric excesses of chiral carboxylic acids. This method is based on the observation of the relative splitting induced in the ¹H NMR resonances of the porphine protons. A mechanism for the recognition based on the fast exchange of the guest molecules has been proposed (see scheme).

本文言語	English
ページ（範囲）	3558-3561
ページ数	4
ジャーナル	Chemistry - A European Journal
巻	17
号	13
DOI	https://doi.org/10.1002/chem.201100052
出版ステータス	Published - 2011 3 21

ASJC Scopus subject areas

Catalysis
Organic Chemistry

文献へのアクセス

10.1002/chem.201100052

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引用スタイル

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AU - Arai, Satoshi

AU - Takeoka, Shinji

AU - Ariga, Katsuhiko

AU - Hill, Jonathan P.

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KW - chiral solvating agents

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KW - porphyrinoids

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