Green synthesis of glycerol 1,3-bromo- and iodohydrins under solvent-free conditions

Santos, Priscila F. dos; Silva, Sara Raposo Benfica da; Silva, Fernanda Priscila Nascimento Rodrigues da; Costa, Jeronimo da Silva; Inada, Jane Sayuri; Pereira, Vera L. P.

doi:10.1080/17518253.2019.1679265

Cited by 6 publications

(3 citation statements)

References 51 publications

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“…Halogenation Glycerol 1. Glycerol-1,3-dichlorohydrin through multigrams via Conant's methodology Glycerol 1,3-bromo and iodohydrins [25] 2. Bromo and glycerol iodohydrins via Finkelstein's reaction using NaI, NaBr salts, and organic additives (TBAI and TBAB)…”

Section: Acetic Acidmentioning

confidence: 99%

Recent Advances in Conversion of Glycerol: A Byproduct of Biodiesel Production to Glycerol Carbonate

Das

Kodgire

et al. 2023

Journal of Chemistry

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Owing to erupted ecological concerns and escalated energy consumption, biodiesel produced by transesterifying nonedible and used cooking oils has been acknowledged as a viable source of clean and sustainable energy, alternative to fossil fuels. This transesterification process led to an excessive supply of glycerol as the primary byproduct which can then be transformed into value-added derivatives, primarily glycerol carbonate (GC), thereby drawing attention to its potential use in industrial applications. Although several methods for synthesis of GC utilize glycerol as building block, the transesterification approach using dimethyl carbonate (DMC) is the most effective route implementing safer and greener reaction conditions. This review is focused on different types of heterogeneous catalysts and characterization techniques used for identifying and deactivating those catalysts, covering the literature from the last decade to till date on this topic. Potent applications of GC as a versatile compound are elucidated in brief. Finally, a conclusion, outlook, and author’s perspective have been provided in brief.

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Section: Acetic Acidmentioning

confidence: 99%

Recent Advances in Conversion of Glycerol: A Byproduct of Biodiesel Production to Glycerol Carbonate

Das

Kodgire

et al. 2023

Journal of Chemistry

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“…Glycerol can be converted into several value-added derivatives such as mono-/di-/triglycerol ester, 1,2 propanediol, mesoxalic acid, glycerol 1,3-bromo- and iodohydrins, dihydroxyacetone, glyceric acid, oxalic acid, tartronic acid, syngas, hydrogen, glycerol carbonate, polyglycerol mono-/di-/tri-GTBE, etc. as summarized in Table . − …”

Section: Introductionmentioning

confidence: 99%

“…Glycerol 1,3-bromo-and iodohydrins Two step synthesis bromo and iodohydrins from glycerol 1. Glycerol-1,3-dichlorohydrin through multigrams via Conant ́s methodology Santos et al25 2. bromo-and glycerol iodohydrins via Finkelstein reaction using NaI, NaBr salts and organic additives (TBAI, TBAB)…”

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confidence: 99%

Critical Review on Production of Glycerol Carbonate from Byproduct Glycerol through Transesterification

Sahani

Upadhyay

Sharma

2020

Ind. Eng. Chem. Res.

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The biodiesel obtained from nonedible and waste-cooking oils through the transesterification process has been recognized as a renewable energy source. This transesterification process produces glycerol as the main byproduct. Glycerol and its derivatives have a lot of applications in the pharmaceutical industry, organic synthesis, and the cosmetic industry. The glycerol can be converted into value-added derivatives via several catalyzed chemical reactions, viz. esterification, selective reduction, selective oxidation, pyrolysis, halogenation, condensation, carboxylation, dehydration, reformation, transesterification, etherification, etc. Among various glycerol derivatives, glycerol carbonate is one of the most value-added products which is employed in industrial application for the preparation of polyurethanes. There are several methods for its preparation using glycerol as a platform molecule, but the transesterification method using dimethyl carbonate is the most efficient way employing mild reaction conditions and the least harmful reagents. This review presents a critical assessment of the available published information on large scale production of glycerol carbonate using various homogeneous and heterogeneous catalysts reported in the last five years. Effects of relevant reaction parameters affecting the transesterification route have been discussed with some suggestions for future work in this area.

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Transesterification of glycerol with dimethyl carbonate for the synthesis of glycerol carbonate and glycidol by Iron (III) salen complex

Lai,

Lau,

Kwong

et al. 2025

Journal of Organometallic Chemistry

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Green synthesis of glycerol 1,3-bromo- and iodohydrins under solvent-free conditions

Cited by 6 publications

References 51 publications

Recent Advances in Conversion of Glycerol: A Byproduct of Biodiesel Production to Glycerol Carbonate

Recent Advances in Conversion of Glycerol: A Byproduct of Biodiesel Production to Glycerol Carbonate

Critical Review on Production of Glycerol Carbonate from Byproduct Glycerol through Transesterification

Transesterification of glycerol with dimethyl carbonate for the synthesis of glycerol carbonate and glycidol by Iron (III) salen complex

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