Green Optimization of the First Steps for the Synthesis of a Novel Surfactant: Towards the Elimination of CMR Solvents and the Drastic Reduction of the Used Solvent Volume

Giry, Clément; Bertrand, David; Cecutti, Christine; Brossard, Clarisse; Moreau, Ella; Thiébaud‐Roux, Sophie; Vaca‐Garcia, Carlos; Vedrenne, Emeline

doi:10.1002/slct.201901876

Cited by 2 publications

(2 citation statements)

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“…The proposed pathway towards molecule 1 envisioned a convergent synthetic approach involving the coupling of 8 and 10 (Figure 2). The first steps of the synthesis of 8 were performed using recently published criteria [37]. Mesylated alcohol 6 was obtained in 39% overall yield following the optimized three-step linear sequence.…”

Section: Synthesis Of the Targeted Surfactantmentioning

confidence: 99%

“…With respect to the imidazolidinone moiety, phenylalaninamide, which is a derivative of phenylalanine, was selected for the purposes of the present study (Figure 1). The total synthesis of this target molecule was carried out in nine steps that were optimized, fully respect the principles of green chemistry [37]. The synthesized molecule was then characterized and its surfactant aspect evaluated.…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and Characterization of a New Organocatalytic Biosourced Surfactant

Giry

Bertrand

Pierret

et al. 2021

Sustainable Chemistry

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This article describes the synthesis of a new bio-based organocatalytic surfactant. The nine steps of the synthesis were optimized, fully respecting the principles of green chemistry. The surfactant aspect was then evaluated with the use of tensiometric studies. The molecular organization of the surfactant in vesicles in an aqueous medium was characterized by Dynamic Light Scattering (DLS) and confirmed using Density Functional Theory (DFT) modelling.

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Section: Synthesis Of the Targeted Surfactantmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of a New Organocatalytic Biosourced Surfactant

Giry

Bertrand

Pierret

et al. 2021

Sustainable Chemistry

Self Cite

View full text Add to dashboard Cite

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Interaction and Properties of the Synthesized Anionic Surfactant with CTAB: An Experimental and Theoretical Investigation

et al. 2020

ChemistrySelect

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Anionic surfactant salt-type fatty alcohol ether carboxylic ester (AEC 5 EÀ Na) having poly(oxyethylene) group was synthesized with a green and efficient method, and the structure of it was characterized by Fourier Transform Infrared Spectroscopy (FT-IR), 1 H-Nuclear Magnetic Resonance ( 1 HNMR) as well as Matrixassisted Laser Desorption/Ionization Time of Flight Mass Spectrometry (MALDI-TOF-MS). The interactions between AEC 5 EÀ Na and cationic surfactant hexadecyl trimethyl ammonium bromide (CTAB) were elucidated based on the Rubingh's theory by comparing the actual and ideal values of critical micelle concentration (cmc), maximum surface excess concentrations (Γ max ) and minimum surface area of per surfactant molecule (A min ). In addition, the compositions, interaction parameters and activity coefficients for surfactant mixtures AEC 5 EÀ Na/CTAB in the micelles and at the interfaces were evaluated. It has been observed that there is a synergism in the surfactant mixtures AEC 5 EÀ Na/CTAB. Moreover, synergism is also manifested in the contact angle, dynamic surface tension, wetting, emulsification and foam stability. The thermodynamics results of the micelles demonstrated that the formation of micelles in the binary mixtures is a process of enthalpy-drive and exothermic.

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Green Optimization of the First Steps for the Synthesis of a Novel Surfactant: Towards the Elimination of CMR Solvents and the Drastic Reduction of the Used Solvent Volume

Cited by 2 publications

References 54 publications

Synthesis and Characterization of a New Organocatalytic Biosourced Surfactant

Synthesis and Characterization of a New Organocatalytic Biosourced Surfactant

Interaction and Properties of the Synthesized Anionic Surfactant with CTAB: An Experimental and Theoretical Investigation

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