Configurational Stability of 1,1′-Bi-2-naphthol in Superacid System HSO3F–SbF5–SO2ClF

G. E. Salnikov; A. M. Genaev; A. V. Shernyukov; Z. Zhu; N. V. Tkachenko; K. Yu Koltunov

doi:10.1134/S1070428018050214

Configurational Stability of 1,1′-Bi-2-naphthol in Superacid System HSO₃F–SbF₅–SO₂ClF

G. E. Salnikov, A. M. Genaev, A. V. Shernyukov, Z. Zhu, N. V. Tkachenko, K. Yu Koltunov

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

3 Citations (Scopus)

Abstract

Although 1,1′-bi-2-naphthol (BINOL) is known to racemize in aqueous mineral acids and much more readily in superacids, it retains its initial configuration in one of the strongest superacid system, HSO₃F-SbF₅-SO₂ClF due to protective C⁸,C^8′-diprotonation.

Original language	English
Pages (from-to)	792-794
Number of pages	3
Journal	Russian Journal of Organic Chemistry
Volume	54
Issue number	5
DOIs	https://doi.org/10.1134/S1070428018050214
Publication status	Published - 1 May 2018

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title = "Configurational Stability of 1,1′-Bi-2-naphthol in Superacid System HSO3F–SbF5–SO2ClF",

abstract = "Although 1,1′-bi-2-naphthol (BINOL) is known to racemize in aqueous mineral acids and much more readily in superacids, it retains its initial configuration in one of the strongest superacid system, HSO3F-SbF5-SO2ClF due to protective C8,C8′-diprotonation.",

author = "Salnikov, {G. E.} and Genaev, {A. M.} and Shernyukov, {A. V.} and Z. Zhu and Tkachenko, {N. V.} and Koltunov, {K. Yu}",

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AU - Salnikov, G. E.

AU - Genaev, A. M.

AU - Shernyukov, A. V.

AU - Zhu, Z.

AU - Tkachenko, N. V.

AU - Koltunov, K. Yu

PY - 2018/5/1

Y1 - 2018/5/1

N2 - Although 1,1′-bi-2-naphthol (BINOL) is known to racemize in aqueous mineral acids and much more readily in superacids, it retains its initial configuration in one of the strongest superacid system, HSO3F-SbF5-SO2ClF due to protective C8,C8′-diprotonation.

AB - Although 1,1′-bi-2-naphthol (BINOL) is known to racemize in aqueous mineral acids and much more readily in superacids, it retains its initial configuration in one of the strongest superacid system, HSO3F-SbF5-SO2ClF due to protective C8,C8′-diprotonation.

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DO - 10.1134/S1070428018050214

M3 - Article

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JO - Russian Journal of Organic Chemistry

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ER -

Configurational Stability of 1,1′-Bi-2-naphthol in Superacid System HSO3F–SbF5–SO2ClF

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Configurational Stability of 1,1′-Bi-2-naphthol in Superacid System HSO₃F–SbF₅–SO₂ClF