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Advances in Organic Electrosynthesis

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Organic Chemistry".

Deadline for manuscript submissions: closed (30 March 2019) | Viewed by 24119

Special Issue Editor

School of Pharmacy, University of Birmingham, Edgbaston B15 2TT, UK
Interests: electrosynthesis; synthetic methodology; medicinal chemistry

Special Issue Information

Dear Colleagues,

Organic electrosynthesis has existed for nearly 200 years, since Faraday’s pioneering decarboxylative conversion of acetic acid to ethane in the 19th century; however, electrosynthesis has not had a sustained impact on the field of organic synthesis until now. In the past few years, the field of electrosynthesis has undergone a renaissance in popularity with examples such as the elegant electrosynthesis of Dixiamycin B, a natural product that was intractable by conventional synthesis, to standardised electrosynthesis reactor development for reproducible and scalable synthesis. We are now in the midst of a more widespread adoption of electrosynthesis techniques in organic synthesis.

In this Special Issue, we invite short communications from colleagues in organic electrosynthesis who have used electrosynthesis in their synthetic campaigns. In particular, we invite papers on the use of electrosynthesis in the spectrum of organic transformations such as natural product, medicinal chemistry and functional group manipulation. The scope of this special edition will also allow for mechanistic studies and advances in reaction design including electrocatalysis to be summarised in one edition.

This forthcoming Special Issue of Molecules entitled “Advances in Organic Electrosynthesis” will be devoted to this synthesis where the electron is the reagent, covering recent key findings in the above fields of research. We look forward to reading your contributions.

Dr. Alan M Jones
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Molecules is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • electrosynthesis
  • electrocatalysis
  • synthetic methods
  • green chemistry

Published Papers (2 papers)

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Review

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38 pages, 7639 KiB  
Review
Electrochemistry and Photoredox Catalysis: A Comparative Evaluation in Organic Synthesis
by Rik H. Verschueren and Wim M. De Borggraeve
Molecules 2019, 24(11), 2122; https://doi.org/10.3390/molecules24112122 - 05 Jun 2019
Cited by 76 | Viewed by 17128
Abstract
This review provides an overview of synthetic transformations that have been performed by both electro- and photoredox catalysis. Both toolboxes are evaluated and compared in their ability to enable said transformations. Analogies and distinctions are formulated to obtain a better understanding in both [...] Read more.
This review provides an overview of synthetic transformations that have been performed by both electro- and photoredox catalysis. Both toolboxes are evaluated and compared in their ability to enable said transformations. Analogies and distinctions are formulated to obtain a better understanding in both research areas. This knowledge can be used to conceptualize new methodological strategies for either of both approaches starting from the other. It was attempted to extract key components that can be used as guidelines to refine, complement and innovate these two disciplines of organic synthesis. Full article
(This article belongs to the Special Issue Advances in Organic Electrosynthesis)
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Other

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12 pages, 1811 KiB  
Perspective
Electrocatalytic CO2 Reduction: From Homogeneous Catalysts to Heterogeneous-Based Reticular Chemistry
by Abdulhadi A. Al-Omari, Zain H. Yamani and Ha L. Nguyen
Molecules 2018, 23(11), 2835; https://doi.org/10.3390/molecules23112835 - 01 Nov 2018
Cited by 27 | Viewed by 6421
Abstract
CO2, emitted mainly from fossil fuel combustion, is one of the major greenhouse gases. CO2 could be converted into more valuable chemical feedstocks including CO, HCOOH, HCHO, CH3OH, or CH4. To reduce CO2, catalysts [...] Read more.
CO2, emitted mainly from fossil fuel combustion, is one of the major greenhouse gases. CO2 could be converted into more valuable chemical feedstocks including CO, HCOOH, HCHO, CH3OH, or CH4. To reduce CO2, catalysts were designed and their unique characteristics were utilized based on types of reaction processes, including catalytic hydrogenation, complex metal hydrides, photocatalysis, biological reduction, and electrochemical reduction. Indeed, the electroreduction method has received much consideration lately due to the simple operation, as well as environmentally friendly procedures that need to be optimized by both of the catalysts and the electrochemical process. In the past few decades, we have witnessed an explosion in development in materials science—especially in regards to the porous crystalline materials based on the strong covalent bond of the organic linkers containing light elements (Covalent organic frameworks, COFs), as well as the hybrid materials that possess organic backbones and inorganic metal-oxo clusters (Metal-organic frameworks, MOFs). Owing to the large surface area and high active site density that belong to these tailorable structures, MOFs and COFs can be applied to many practical applications, such as gas storage and separation, drug release, sensing, and catalysis. Beyond those applications, which have been abundantly studied since the 1990s, CO2 reduction catalyzed by reticular and extended structures of MOFs or COFs has been more recently turned to the next step of state-of-the-art application. In this perspective, we highlight the achievement of homogeneous catalysts used for CO2 electrochemical conversion and contrast it with the advances in new porous catalyst-based reticular chemistry. We then discuss the role of new catalytic systems designed in light of reticular chemistry in the heterogeneous-catalyzed reduction of CO2. Full article
(This article belongs to the Special Issue Advances in Organic Electrosynthesis)
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