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Lignins glyceraldehyde-2-aryl ether

Perhaps the most elegant application of ozonation to studies on the side chain in lignin deals with the frequency with which the glyceraldehyde-2-aryl ether unit occurs in lignin (Matsumoto et al. 1984a). After NaBH4 reduction, ozonation, and saponification, model compound (12) gave a 95% yield of... [Pg.401]

Matsumoto Y, Ishizu A, Nakano J (1984a) Determination of glyceraldehyde-2-aryl ether type structure in lignin by the use of ozonolysis Mokuzai Gakkaishi 30 74-78... [Pg.406]

The P-1 diarylpropane strnctnres and their companion glyceraldehyde-2-aryl ether structures have been reported to be very minor constituent of softwood lignins, based on the recovery of diagnostic ozonation compounds [8]. However, in more recent studies, ozonation analysis showed that the LCCs isolated from birch wood or from sugi wood have a relatively high number of both P-1 and glyceraldehyde-... [Pg.40]

Lundquist, K., Miksche, G. E., Ericsson, L., and Bemdtson, L. (1967) Uber das Vorkommen von Glyceraldehyd-2-arylatherstrukturen im Lignin (On the occurrence of glyceraldehyde 2-aryl ethers in lignin). Tetrahedron Lett. (46), 4587 591. [Pg.237]

L Bemdtson, K Hedlund, L Hemra, K Lundquist. Synthesis of lignin model compounds for the glyceraldehyde 2-aryl ether type of structure. Acta Chem Scand B28 333-338, 1974. [Pg.296]

See other pages where Lignins glyceraldehyde-2-aryl ether is mentioned: [Pg.246]    [Pg.289]    [Pg.28]    [Pg.138]    [Pg.458]    [Pg.31]    [Pg.284]   
See also in sourсe #XX -- [ Pg.246 , Pg.289 , Pg.364 , Pg.401 , Pg.402 ]



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