Synthesis and properties of new functionalized guanidinium based ionic liquids as non-toxic versatile organic materials

Carrera, Gonçalo V. S. M.; Frade, Raquel F. M.; Aires-de-Sousa, João; Afonso, Carlos A. M.; Branco, Luı́s C.

doi:10.1016/j.tet.2010.08.040

Cited by 43 publications

(27 citation statements)

References 78 publications

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“…P 4444 AA). (Zhang et al 2009;Carrera et al 2010;Anthony et al 2002). Poly-ILs (PILs) have good CO 2 sorption capacities which are depending on the type of cation and anion, decreasing in the following order: ammonium > pyridinium > phosphonium > imidazolium when we discuss the cations, and…”

Section: Introduction: a Survey On Il Challengesmentioning

confidence: 91%

“…), whilst the choice of the anion affects more the chemistry (Mallakpour and Rafiee 2011a, b). Special ILs can be designed by changing cations and anions to meet the specific physical/chemical properties required for each specific application, in this way can be made task-specific ILs (TSIL) for a certain application (Wei and Ivaska 2008;Pham et al 2010;Carrera et al 2010).…”

Section: Introduction: a Survey On Il Challengesmentioning

confidence: 99%

“…13.1 Examples of the cationic and anionic structures that may be found in the ionic liquids' constitution quinolinium (Quin), pyrrolidinium (Pyr), piperidinium (Pip), morpholinium (Mor), quaternary ammonium (N), quaternary phosphonium (P), guanidinium (G), sulfonium, and other cations ( Fig. 13.1) (Zhang et al 2009;Pham et al 2010;Frade and Afonso 2010;Carrera et al 2010;Zhao et al 2007 Wei and Ivaska (2008); Frade and Afonso (2010); Petkovic et al (2011).…”

Section: Introduction: a Survey On Il Challengesmentioning

confidence: 99%

“…13.2) (Zhang et al 2009;Scammells et al 2005). Synthesis method obviously may suffer small variations depending on the type of ILs (Zhang et al 2009;Carrera et al 2010;Ohno and Fukumoto 2007;Pernak et al 2011;Zhao et al 2007;Scammells et al 2005;Harjani et al 2009;Papaiconomou et al 2007Papaiconomou et al , 2010. Commonly the cations are prepared essentially by protonation with a free acid, or by quaternization of an amine or an phosphine.…”

Section: Introduction: a Survey On Il Challengesmentioning

confidence: 99%

“…CO 2 -the most significant greenhouse gas, which can be seen as a non-toxic C1 resources, and he have many applications in the production of valuable products and materials) (Zhang et al 2009;Carrera et al 2010;Deng et al 2011). In particular, Deng et al (2011) reported that introduction of oxygen functionalities or chemical modification of the alkyl side chain in imidazolium-based ILs does not lead to significant changes of the solubility of different families of gases, while the nitrile or vinyl groups in the cation of the IL, can lead to ILs with interesting solvation properties (Deng et al 2010;Muldoon et al 2007;Costa Gomes 2007;Anthony et al 2002).…”

Section: Introduction: a Survey On Il Challengesmentioning

confidence: 99%

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Bondonic Chemistry: Predicting Ionic Liquids’ (IL) Bondons by Raman-IR Spectra

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Exotic Properties of Carbon Nanomatter

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The notable nowadays physical-chemical structures as ionic liquids (ILs) are, due to their versatility properties adjusted by changing either the anion or cation sides, with spread applications as solvents (viz. organic reaction, bio-and nano-catalysis, polymerization), electrolytes (viz. fuel cells, batteries and sensors), lubricants and additives (including fuel additives), or in chemical engineering including separation (gas chromatography/GC-head space solvents, gas separation, membranes extraction, extractive distillation), heat storage (as thermal fluids), till the nano-technology (protein crystallization, liquids crystals and their use in monitor displays, robotics and artificial muscles), just to name few, are in the present chapter reviewed from the scientific generations created with their structural consequences; they are then used as the compounds for which the recently predicted bondon as the quantum quasi-particle of chemical bonding may be identified in the allied Raman/IR spectra through a specific algorithm involving the bondonic quantum numbers prediction in spectra and of their most tangible quantum appearance; this because the invariable four-levels for bondonic formations confirms the quantum entangled states associated with their existences, as just noted by Putz and Ori (2015), see Chap. 10 of the same monograph, while the objective realization associates either with IR or Raman of IL computed spectra; connection with experimental recorded IR spectra is also presented with encouragement perspective for bondonic observation, while correlation with eco-toxicological data (EC50) is equally presented and interpreted from a bondonic sub-atomic perspective.

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Section: Introduction: a Survey On Il Challengesmentioning

confidence: 91%

Section: Introduction: a Survey On Il Challengesmentioning

confidence: 99%

Section: Introduction: a Survey On Il Challengesmentioning

confidence: 99%

Section: Introduction: a Survey On Il Challengesmentioning

confidence: 99%

Section: Introduction: a Survey On Il Challengesmentioning

confidence: 99%

See 3 more Smart Citations

Bondonic Chemistry: Predicting Ionic Liquids’ (IL) Bondons by Raman-IR Spectra

Putz

Dudaş

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Ionic Liquids as Green Solvents: Are Ionic Liquids Nontoxic and Biodegradable?

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Vhatkar

et al. 2023

Handbook of Ionic Liquids

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Ionic liquids for addressing unmet needs in healthcare

Agatemor¹,

Ibsen²,

Tanner³

et al. 2018

Bioengineering & Transla Med

142

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Advances in the field of ionic liquids have opened new applications beyond their traditional use as solvents into other fields especially healthcare. The broad chemical space, rich with structurally diverse ions, and coupled with the flexibility to form complementary ion pairs enables task‐specific optimization at the molecular level to design ionic liquids for envisioned functions. Consequently, ionic liquids now are tailored as innovative solutions to address many problems in medicine. To date, ionic liquids have been designed to promote dissolution of poorly soluble drugs and disrupt physiological barriers to transport drugs to targeted sites. Also, their antimicrobial activity has been demonstrated and could be exploited to prevent and treat infectious diseases. Metal‐containing ionic liquids have also been designed and offer unique features due to incorporation of metals. Here, we review application‐driven investigations of ionic liquids in medicine with respect to current status and future potential.

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Synthesis and properties of new functionalized guanidinium based ionic liquids as non-toxic versatile organic materials

Cited by 43 publications

References 78 publications

Bondonic Chemistry: Predicting Ionic Liquids’ (IL) Bondons by Raman-IR Spectra

Bondonic Chemistry: Predicting Ionic Liquids’ (IL) Bondons by Raman-IR Spectra

Ionic Liquids as Green Solvents: Are Ionic Liquids Nontoxic and Biodegradable?

Ionic liquids for addressing unmet needs in healthcare

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