Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 96-82-2, Name is Lactobionic acid, molecular formula is C12H22O12, belongs to tetrahydrofurans compound, is a common compound. In a patnet, author is Kumar, Sandeep, once mentioned the new application about 96-82-2, Category: tetrahydrofurans.
Biphasic Separation Approach in the DES Biomass Fractionation Facilitates Lignin Recovery for Subsequent Valorization to Phenolics
Herein, we demonstrate a sustainable technique for quality facile lignin recovery by adopting a biphasic separation approach during the deep eutectic solvent (DES) disintegration of biomass for subsequent valorization. The tetrahydrofuran (THF)/aq NaCl combination influenced the attainment of biphasic layer separation, consequently accelerating the movement of DES-solubilized lignin to the organic phase and allowing for the easy recovery of lignin and solvents (both THF and DES) for reuse. The modified protocol facilitated similar to 32% wt lignin per wt of sawdust with a 95% purity (based on a Klason analysis), which was nearly 88% of the lignin extracted to the potential lignin of sawdust. This was achieved through the fractionation of sawdust using a choline chloride and lactic acid combination at a 1:2 molar ratio under modest thermal conditions. The obtained results were similar to 2-fold higher than those of the conventional DES protocol, employing the H2O-EtOH mixture for lignin precipitation using a similar wood substrate. All of the analytical characterization techniques, including C-13 NMR, Fourier transform infrared, gel permeation chromatography, and pyrolysis-gas chromatography-mass spectrometry (Py-GC/MS), established the relevant structural and morphological characteristics, making the resultant lignin an adequate feedstock for the potential production of aromatic chemicals because of the dominance of the beta-O-4 content and the limited residual constituents, including sugars and silica. Upon evaluating its suitability for phenolic chemical synthesis via hydrogenolysis, a similar to 48% butylated hydroxytoluene yield was obtained as a dominant phenolic product over heterogeneous Ru@V2O5. Overall, the findings indicated that DES is proficient in fractionating lignocellulose for the entire release of lignin (>90%). The maximum recovery of the released lignin was attributed to the superlative performance of the novel THF/aq NaCl combination through the influence of molecular interactions, such as hydrogen bonding and dipole-dipole interactions between the lignin and solvent, thereby establishing an alternative trend for quality lignin extraction for deriving phenolics.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, 96-82-2. The above is the message from the blog manager. Category: tetrahydrofurans.
Reference:
Tetrahydrofuran – Wikipedia,
,Tetrahydrofuran | (CH2)3CH2O – PubChem