8 Cross-Dehydrogenative Coupling Involving Aldehydes for C(sp2)—C(sp2) Bond Formation
Book
Editor: Maiti, D.
Title: Cross-Dehydrogenative Coupling
Print ISBN: 9783132455245; Online ISBN: 9783132455269; Book DOI: 10.1055/b000000640
1st edition © 2023. Thieme. All rights reserved.
Georg Thieme Verlag KG, Stuttgart
Subjects: Organic Chemistry;Chemical Reactions, Catalysis;Organometallic Chemistry;Laboratory Techniques, Stoichiometry
Science of Synthesis Reference Libraries
Parent publication
Title: Science of Synthesis
DOI: 10.1055/b-00000101
Series Editors: Fürstner, A. (Editor-in-Chief); Carreira, E. M.; Faul, M.; Kobayashi, S.; Koch, G.; Molander, G. A.; Nevado, C.; Trost, B. M.; You, S.-L.
Type: Multivolume Edition
Abstract
![](https://www.thieme-connect.de/media/10.1055-b000000640/thumbnails/a_226dmh.jpg)
Aldehydes have been widely utilized as an acyl source for the construction of C(sp2)—C(sp2) bonds via cross-dehydrogenative coupling (CDC) in an efficient and sustainable strategy. The aldehyde-based acylation is an important methodology for the synthesis of diaryl ketones, a significant motif in the field of agrochemicals, pharmaceuticals, and dyes. The process of C(sp2)—C(sp2) bond construction is accomplished under metal-free, transition-metal-mediated, or photochemical conditions. During the process, the oxidant alone, or in combination with transition metals, plays a crucial role. In this chapter, we have highlighted the advances made in this field, along with published reports and procedures.
Key words
cross-dehydrogenative coupling - acyl sources - aldehydes - diaryl ketones - C(sp2)—C(sp2) bond formation - photocatalysis - transition-metal catalysis - metal-free- 6 Kumar P, Dutta S, Kumar S, Bahadur V, Van der Eycken EV, Vimaleswaran KS, Parmar VS, Singh BK. Org. Biomol. Chem. 2020; 18: 7987
- 33 Duan P, Yang Y, Ben R, Yan Y, Dai L, Hong M, Wu Y.-D, Wang D, Zhang X, Zhao J. Chem. Sci. 2014; 5: 1574