Tuning the redox potential of Vitamin K3 derivatives by oxidative functionalization using a Ag(i)/GO catalyst

S. I. El-Hout; H. Suzuki; S. M. El-Sheikh; H. M.A. Hassan; F. A. Harraz; I. A. Ibrahim; E. A. El-Sharkawy; S. Tsujimura; M. Holzinger; Y. Nishina

doi:10.1039/c7cc03910g

Tuning the redox potential of Vitamin K₃ derivatives by oxidative functionalization using a Ag(i)/GO catalyst

S. I. El-Hout, H. Suzuki, S. M. El-Sheikh, H. M.A. Hassan, F. A. Harraz, I. A. Ibrahim, E. A. El-Sharkawy, S. Tsujimura, M. Holzinger, Y. Nishina

Research Core for Interdisciplinary Sciences

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

11 Citations (Scopus)

Abstract

We propose herein initial results to develop optimum redox mediators by the combination of computational simulation and catalytic functionalization of the core structure of vitamin K₃. We aim to correlate the calculated energy value of the LUMO of different vitamin K₃ derivatives with their actual redox potential. For this, we optimized the catalytic alkylation of 1,4-naphthoquinones with a designed Ag(i)/GO catalyst and synthesized a series of molecules.

Original language	English
Pages (from-to)	8890-8893
Number of pages	4
Journal	Chemical Communications
Volume	53
Issue number	63
DOIs	https://doi.org/10.1039/c7cc03910g
Publication status	Published - 2017

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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Tuning the redox potential of Vitamin K₃ derivatives by oxidative functionalization using a Ag(i)/GO catalyst. / El-Hout, S. I.; Suzuki, H.; El-Sheikh, S. M.; Hassan, H. M.A.; Harraz, F. A.; Ibrahim, I. A.; El-Sharkawy, E. A.; Tsujimura, S.; Holzinger, M.; Nishina, Y.

In: Chemical Communications, Vol. 53, No. 63, 2017, p. 8890-8893.

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

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title = "Tuning the redox potential of Vitamin K3 derivatives by oxidative functionalization using a Ag(i)/GO catalyst",

abstract = "We propose herein initial results to develop optimum redox mediators by the combination of computational simulation and catalytic functionalization of the core structure of vitamin K3. We aim to correlate the calculated energy value of the LUMO of different vitamin K3 derivatives with their actual redox potential. For this, we optimized the catalytic alkylation of 1,4-naphthoquinones with a designed Ag(i)/GO catalyst and synthesized a series of molecules.",

author = "El-Hout, {S. I.} and H. Suzuki and El-Sheikh, {S. M.} and Hassan, {H. M.A.} and Harraz, {F. A.} and Ibrahim, {I. A.} and El-Sharkawy, {E. A.} and S. Tsujimura and M. Holzinger and Y. Nishina",

note = "Funding Information: This work was financially supported by JST SICORP, ANR (ANR-15-JTIC-0002-01), and the Egyptian government. Publisher Copyright: {\textcopyright} 2017 The Royal Society of Chemistry.",

year = "2017",

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AU - El-Hout, S. I.

AU - Suzuki, H.

AU - El-Sheikh, S. M.

AU - Hassan, H. M.A.

AU - Harraz, F. A.

AU - Ibrahim, I. A.

AU - El-Sharkawy, E. A.

AU - Tsujimura, S.

AU - Holzinger, M.

AU - Nishina, Y.

PY - 2017

Y1 - 2017

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