Equilibrium crossing exhibited by an ethynylhelicene (M)-nonamer during random-coil-to-double-helix thermal transition in solution

Masamichi Miyagawa; Atsushi Yagi; Masanori Shigeno; Masahiko Yamaguchi

doi:10.1039/c4cc06955b

Equilibrium crossing exhibited by an ethynylhelicene (M)-nonamer during random-coil-to-double-helix thermal transition in solution

Masamichi Miyagawa, Atsushi Yagi, Masanori Shigeno, Masahiko Yamaguchi

PHA - Molecular Pharmaceutical Science

Tohoku University

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

12 Citations (Scopus)

Abstract

The structural change between the random-coil and the double-helix of an ethynylhelicene (M)-nonamer during heating crosses equilibrium. This is a phenomenon where a chemical reaction crosses equilibrium and returns to equilibrium. It is due to an accelerated rate of formation of the double-helix by self-catalysis and an equilibrium shift.

Original language	English
Pages (from-to)	14447-14450
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	92
DOIs	https://doi.org/10.1039/c4cc06955b
Publication status	Published - 2014 Oct 23

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abstract = "The structural change between the random-coil and the double-helix of an ethynylhelicene (M)-nonamer during heating crosses equilibrium. This is a phenomenon where a chemical reaction crosses equilibrium and returns to equilibrium. It is due to an accelerated rate of formation of the double-helix by self-catalysis and an equilibrium shift.",

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AU - Yamaguchi, Masahiko

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N2 - The structural change between the random-coil and the double-helix of an ethynylhelicene (M)-nonamer during heating crosses equilibrium. This is a phenomenon where a chemical reaction crosses equilibrium and returns to equilibrium. It is due to an accelerated rate of formation of the double-helix by self-catalysis and an equilibrium shift.

AB - The structural change between the random-coil and the double-helix of an ethynylhelicene (M)-nonamer during heating crosses equilibrium. This is a phenomenon where a chemical reaction crosses equilibrium and returns to equilibrium. It is due to an accelerated rate of formation of the double-helix by self-catalysis and an equilibrium shift.

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Equilibrium crossing exhibited by an ethynylhelicene (M)-nonamer during random-coil-to-double-helix thermal transition in solution

Abstract

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