Green synthesis of (R)-3-hydroxy-decanoic acid and analogs from levoglucosenone: a novel access to the fatty acid moiety of rhamnolipids

Autor: Enzo Petracco, Amandine L. Flourat, Marie-Charlotte Belhomme, Stéphanie Castex, Fanny Brunissen, Fanny Brunois, Aurélien A. M. Peru, Florent Allais, Arnaud Haudrechy

Publikováno v: Frontiers in Chemistry, Vol 12 (2024)

Rhamnolipids (RLs) are highly valuable molecules in the cosmetic, pharmaceutic, and agricultural sectors with outstanding biosurfactant properties. In agriculture, due to their potential to artificially stimulate the natural immune system of crops (a

Externí odkaz: https://doaj.org/article/a31250632b3b44f6982b2626881ed808

First Total Synthesis of (β-5)-(β-O-4) Dihydroxytrimer and Dihydrotrimer of Coniferyl Alcohol (G): Advanced Lignin Model Compounds

Autor: Amandine L. Flourat, Aurélien A. M. Peru, Arnaud Haudrechy, Jean-Hugues Renault, Florent Allais

Publikováno v: Frontiers in Chemistry, Vol 7 (2019)

To investigate lignin degradation, scientists commonly use model compounds. Unfortunately, these models are most of the time simple β-O-4 dimers and do not sufficiently mimic the wide complexity of lignin structure (i.e., aliphatic side chains and r

Externí odkaz: https://doaj.org/article/d1e8dd84603c44c09b55c3cfc1fa1e1c

Sustainable Straightforward Synthesis and Evaluation of the Antioxidant and Antimicrobial Activity of Sinapine and Analogues

Autor: Matthieu M. Mention, Florent Allais, Fanny Brunissen, Louis M. M. Mouterde, Aurélien A. M. Peru

Publikováno v: Journal of Agricultural and Food Chemistry
Journal of Agricultural and Food Chemistry, American Chemical Society, 2020, 68 (26), pp.6998-7004. ⟨10.1021/acs.jafc.0c02183⟩

International audience; Naturally occurring sinapine was successfully synthesized through a proline-mediated Knoevenagel–Doebner condensation in ethanol. This synthetic process involving biobased syringaldehyde, Meldrum’s acid, and choline chlori

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d58a32b6f7befd54a3541ad5abc98695
https://doi.org/10.1021/acs.jafc.0c02183

Fully renewable photocrosslinkable polycarbonates from cellulose-derived monomers

Autor: Sami Fadlallah, Aihemaiti Kayishaer, Mattia Annatelli, Louis M. M. Mouterde, Aurélien A. M. Peru, Fabio Aricò, Florent Allais

Cellulose-derived photocrosslinkable polycarbonates with renewable citronellol pendant chains were synthesised via polycondensation of Triol-citro, a levoglucosenone-based triol monomer, and dimethoxycarbonyl isosorbide.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1922f67acbbcd7b2476a2ab25e019aa6
http://hdl.handle.net/10278/3756285

High-Yielding Diastereoselective syn -Dihydroxylation of Protected HBO: An Access to D-(+)-Ribono-1,4-lactone and 5-O -Protected Analogues

Autor: Guillaume Bonneau, Florent Allais, Aurélien A. M. Peru, Maxime Moreaux, Fanny Brunissen, Marine Janvier, Arnaud Haudrechy

Publikováno v: European Journal of Organic Chemistry. 2019:1600-1604

A diastereoselective chemoenzymatic synthetic pathway to D‐(+)‐ribono‐1,4‐lactone, a versatile chiral sugar derivative widely used for the synthesis of various natural products, has been designed from cellulose‐based levoglucosenone (LGO).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f7f6290abb5e84ce9cc7befd99df363c
https://doi.org/10.1002/ejoc.201801780