TY - JOUR

T1 - Biomass derived ionic liquids

T2 - synthesis from natural organic acids, characterization, toxicity, biodegradation and use as solvents for catalytic hydrogenation processes

AU - Ferlin, Nadège

AU - Courty, Matthieu

AU - Gatard, Sylvain

AU - Spulak, Marcel

AU - Quilty, Bríd

AU - Beadham, Ian G.

AU - Ghavre, Mukund

AU - Haiß, Annette

AU - Kümmerer, K.

AU - Gathergood, Nicholas

AU - Bouquillon, Sandrine

PY - 2013/7/29

Y1 - 2013/7/29

N2 - Ionic liquids with natural organic derived anions (l-lactate, l-tartrate, malonate, succinate, l-malate, pyruvate, d-glucuronate, d-galacturonate) were easily prepared from tetrabutylammonium hydroxide and an excess of the corresponding acid with good yields. Their characterization was realized through classical NMR, IR, and elemental analysis techniques; their viscosity and TGA (thermogravimetric analysis) parameters were also determined. These ionic liquids showed good performance and recyclability in the selective catalytic hydrogenation of 1,5-cyclooctadiene (1,5-COD) into cyclooctene (COD) at room temperature under atmospheric H 2 pressure. Antimicrobial toxicity assays toward a large panel of bacteria and fungi strains were also completed and biodegradation studies (Closed Bottle test, 28 days) were also performed.

AB - Ionic liquids with natural organic derived anions (l-lactate, l-tartrate, malonate, succinate, l-malate, pyruvate, d-glucuronate, d-galacturonate) were easily prepared from tetrabutylammonium hydroxide and an excess of the corresponding acid with good yields. Their characterization was realized through classical NMR, IR, and elemental analysis techniques; their viscosity and TGA (thermogravimetric analysis) parameters were also determined. These ionic liquids showed good performance and recyclability in the selective catalytic hydrogenation of 1,5-cyclooctadiene (1,5-COD) into cyclooctene (COD) at room temperature under atmospheric H 2 pressure. Antimicrobial toxicity assays toward a large panel of bacteria and fungi strains were also completed and biodegradation studies (Closed Bottle test, 28 days) were also performed.

KW - Biology

KW - Biodegradation

KW - Characterization

KW - Hydrogenation

KW - Ionic liquids

KW - Synthesis

KW - Toxicity

KW - Sustainability Science

UR - http://www.scopus.com/inward/record.url?scp=84878946691&partnerID=8YFLogxK

U2 - 10.1016/j.tet.2013.05.054

DO - 10.1016/j.tet.2013.05.054

M3 - Journal articles

VL - 69

SP - 6150

EP - 6161

JO - Tetrahedron

JF - Tetrahedron

SN - 0040-4020

IS - 30

ER -