Sun, Chen published the artcileMechanochemical cleavage of lignin models and lignin via oxidation and a subsequent base-catalyzed strategy, HPLC of Formula: 183303-74-4, the publication is Green Chemistry (2020), 22(11), 3489-3494, database is CAplus.
Mechanochem. cleavage of lignin dimer model compounds to phenolic monomers has been developed via a two-step strategy under milling conditions. In the first step of this process, the secondary benzylic alc. of lignin β-O-4 linkages was selectively oxidized to the corresponding ketones over a 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ)/NaNO2 catalytic system under milling conditions. In the subsequent step, mechanochem. selective cleavage of the Cβ-O bonds and Cα-Cβ bonds of lignin β-O-4 ketones to acids and phenols was promoted by NaOH-catalyzed depolymerization In addition, this two-step strategy was performed to depolymerize organosolv birch lignin, giving aromatic monomers with good selectivity for syringate. This approach provides an efficient method to convert the β-O-4 linkages of lignin to valuable aromatic monomers under mild reaction conditions.
Green Chemistry published new progress about 183303-74-4. 183303-74-4 belongs to ethers-buliding-blocks, auxiliary class Benzene,Alcohol,Ether, name is 1-(3,4-Dimethoxyphenyl)-2-phenoxyethanol, and the molecular formula is C12H10F2Si, HPLC of Formula: 183303-74-4.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem