Synthesis and characterization of polymethine dyes carrying thiobarbituric and carboxylic acid moieties

Desvals, Arthur; Fortino, Mariagrazia; Lefebvre, Corentin; Rogier, Johann; Michelin, Clément; Alioui, Samy; Rousset, Élodie; Pedone, Alfonso; Lemercier, Gilles; Hoffmann, Norbert

doi:10.1039/d2nj00684g

Cited by 4 publications

(1 citation statement)

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“…As the reaction is carried out in an alcohol as solvent, this intermediate undergoes a nucleophilic attack of an alcohol molecule leading to the final products 5-hydroxyfuran-2[5H]-one 72 and a formic ester 73 . This very convenient oxidation can be carried out in the laboratory at 100 g scale [ 234 ]. Hydroxyfuranone 72 is itself a platform chemical with numerous applications to organic synthesis [ 235 , 236 ].…”

Section: Biomass-derived Platform Chemicalsmentioning

confidence: 99%

Photocatalytic Transformation of Biomass and Biomass Derived Compounds—Application to Organic Synthesis

Fernandez

Hoffmann

2023

Molecules

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Biomass and biomass-derived compounds have become an important alternative feedstock for chemical industry. They may replace fossil feedstocks such as mineral oil and related platform chemicals. These compounds may also be transformed conveniently into new innovative products for the medicinal or the agrochemical domain. The production of cosmetics or surfactants as well as materials for different applications are examples for other domains where new platform chemicals obtained from biomass can be used. Photochemical and especially photocatalytic reactions have recently been recognized as being important tools of organic chemistry as they make compounds or compound families available that cannot be or are difficultly synthesized with conventional methods of organic synthesis. The present review gives a short overview with selected examples on photocatalytic reactions of biopolymers, carbohydrates, fatty acids and some biomass-derived platform chemicals such as furans or levoglucosenone. In this article, the focus is on application to organic synthesis.

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Section: Biomass-derived Platform Chemicalsmentioning

confidence: 99%