Solvent-free biocatalytic interesterification of acrylate derivatives

Yara-Varón, Edinson; Eras, Jordi; Torres, Mercè; Sala, N.; Villorbina, Gemma; Méndez, Jonh Jairo; Canela‐Garayoa, Ramon

doi:10.1016/j.cattod.2012.02.055

Cited by 12 publications

(19 citation statements)

References 30 publications

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“…Both esterification and transesterification reactions are possible using lipases, which often show different catalytic potentials for these reactions. [78] Kotogan et al showed that the transesterification activities of two types of lipases were up to 62 times higher than their esterification activity in 20 M n-heptane. [79] The esterification reactions still occurred, but the interactions between substrates and lipases were less specific and much slower.…”

Section: Esterification Vs Transesterification and Lactone Formationmentioning

confidence: 99%

Recent Developments and Optimization of Lipase-Catalyzed Lactone Formation and Ring-Opening Polymerization

Champagne

Strandman

Zhu

2016

Macromol. Rapid Commun.

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To obtain materials useful for the biomedical field, toxic catalysts should be removed from the synthetic route of polymerization reactions and of their precursors. Lipase-catalyzed ring-opening polymerization and the synthesis of cyclic precursors can be performed with the same catalyst under different conditions. Here, we highlight the use of lipases as catalysts and optimization of their performance for both ring-closing and ring-opening polymerization, via varying parameters such as ring size, concentration, substrate molar ratio, temperature, and solvent. While the conditions for ring-closing reactions and ring-opening polymerizations of small molecules, such as ε-caprolactone, have been extensively explored using Candida antarctica lipase B (CALB), the optimization of macrocyclization, especially for more bulky substrates is surveyed here. Finally, recent methods and polymer architectures are summarized with an emphasis on new procedures for more sustainable chemistry, such as the use of ionic liquids as solvents and recycling of polyesters by enzymatic pathways.

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Section: Esterification Vs Transesterification and Lactone Formationmentioning

confidence: 99%

Recent Developments and Optimization of Lipase-Catalyzed Lactone Formation and Ring-Opening Polymerization

Champagne

Strandman

Zhu

2016

Macromol. Rapid Commun.

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“…For example, this system has been applied for the production of biodiesel, 70 allyl and chlorohydrin acrylates, 85 isobutyl propionate, 37 etc. For example, this system has been applied for the production of biodiesel, 70 allyl and chlorohydrin acrylates, 85 isobutyl propionate, 37 etc.…”

Section: Reaction Mediamentioning

confidence: 99%

Biocatalysis

Pera

Baigorí

Pandey

et al. 2015

Industrial Biorefineries &Amp; White Biotechnology

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“…Novozym 435 has previously been used in the synthesis of conventional biodiesel as well as in other transesterification processes such as interesterification [26] and in lipase-catalyzed biodiesel production by isopropanolysis of soybean oil [27]. In this respect, Novozym 435 is also described very recently in lipase-catalyzed simultaneous biosynthesis of biodiesel and glycerol carbonate, by using dimethyl carbonate as acyl acceptor to obtain a biodiesel-like biofuel without glycerol generation [28].…”

Section: Introductionmentioning

confidence: 99%

Production of a biodiesel-like biofuel without glycerol generation, by using Novozym 435, an immobilized Candida antarctica lipase

Luna

Verdugo

Sancho

et al. 2014

Bioresour. Bioprocess.

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Background: Novozym 435, a commercial lipase from Candida antarctica, recombinant, expressed in Aspergillus niger, immobilized on macroporous acrylic resin, has been already described in the obtention of biodiesel. It is here evaluated in the production of a new biofuel that integrates the glycerol as monoglyceride (MG) together with two fatty acid ethyl esters (FAEE) molecules by the application of 1,3-selective lipases in the ethanolysis reaction of sunflower oil.

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Solvent-free biocatalytic interesterification of acrylate derivatives

Cited by 12 publications

References 30 publications

Recent Developments and Optimization of Lipase-Catalyzed Lactone Formation and Ring-Opening Polymerization

Recent Developments and Optimization of Lipase-Catalyzed Lactone Formation and Ring-Opening Polymerization

Biocatalysis

Production of a biodiesel-like biofuel without glycerol generation, by using Novozym 435, an immobilized Candida antarctica lipase

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