Comment on “Spectroscopic studies of keto–enol tautomeric equilibrium of azo dyes” by M. A. Rauf, S. Hisaindee and N. Saleh, RSC Adv., 2015, 5, 18097-Reference-Cited by-同舟云学术

Comment on “Spectroscopic studies of keto–enol tautomeric equilibrium of azo dyes” by M. A. Rauf, S. Hisaindee and N. Saleh, RSC Adv., 2015, 5, 18097

Published:2015 Issue:82 Volume:5 Page:67165-67167
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Antonov Liudmil¹²³⁴^ORCID,Hansen Poul Erik⁵⁶⁷⁸⁹,Zwan Gert van der¹⁰¹¹¹²¹³

Affiliation:

1. Institute of Organic Chemistry with Centre of Phytochemistry

2. Bulgarian Academy of Sciences

3. Sofia 1113

4. Bulgaria

5. Department of Science, Systems and Models

6. Roskilde University

7. Universitetsvej 1

8. DK-4000 Roskilde

9. Denmark

10. Faculty of Sciences

11. Vrije Universiteit

12. 1081 HV Amsterdam

13. The Netherlands

Abstract

The paper mentioned in the title contains inaccuracies and misleading interpretations that misrepresent basic knowledge about tautomerism in azo dyes. This Letter gives a better understanding of the basic principles of the tautomerisation process.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2015/RA/C5RA10553F

Reference14 articles.

1. Gas-phase tautomerism in hydroxy azo dyes - from 4-phenylazo-1-phenol to 4-phenylazo-anthracen-1-ol

2. Controlled tautomerism – switching caused by an “underground” anionic effect

3. Controlled Tautomeric Switching in Azonaphthols Tuned by Substituents on the Phenyl Ring

4. Ab initio modeling of the solvent influence on the azo-hydrazone tautomerism1Dedicated to Professor Dr. T. Iijima for his contribution to dye chemistry.1

5. P. J. Taylor , The Scope and Limitations of LSER in the Study of Tautomer Ratio, in Tautomerism: Methods and Theories, ed. L. Antonov, Wiley-VCH, Weinheim, 2014, pp. 277–304

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