Nucleophilic Thiols Reductively Cleave Ether Linkages in Lignin Model Polymers and Lignin was written by Klinger, Grace E.;Zhou, Yuting;Foote, Juliet A.;Wester, Abby M.;Cui, Yanbin;Alherech, Manar;Stahl, Shannon S.;Jackson, James E.;Hegg, Eric L.. And the article was included in ChemSusChem in 2020.Related Products of 103-16-2 The following contents are mentioned in the article:
Lignin may serve as a renewable feedstock for the production of chems. and fuels if mild, scalable processes for its depolymerization can be devised. The use of small organic thiols represents a bioinspired strategy to cleave the β-O-4 bond, the most common linkage in lignin. In the present study, synthetic β-O-4 linked polymers were treated with organic thiols, yielding up to 90% cleaved monomer products. Lignin extracted from poplar was also treated with organic thiols resulting in mol. weight reductions as high as 65% (Mn) in oxidized lignin. Thiol-based cleavage of other lignin linkages was also explored in small-mol. model systems to uncover addnl. potential pathways by which thiols might depolymerize lignin. The success of thiol-mediated cleavage on model dimers, polymers, and biomass-derived lignin illustrates the potential utility of small redox-active mols. to penetrate complex polymer matrixes for depolymerization and subsequent valorization of lignin into fuels and chems. This study involved multiple reactions and reactants, such as 4-Benzyloxyphenol (cas: 103-16-2Related Products of 103-16-2).
4-Benzyloxyphenol (cas: 103-16-2) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.Related Products of 103-16-2
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem