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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Fig. 6 | Journal of Wood Science

Fig. 6

From: Revisiting the mechanism of β-O-4 bond cleavage during acidolysis of lignin VII: acidolyses of non-phenolic C6-C2-type model compounds using HBr, HCl and H2SO4, and a proposal on the characteristic action of Br− and Cl−

Fig. 6

Time courses of changes in the recovery yield of compound VI (dark green marks and dark green solid lines) and yields of compounds I (black marks and black solid lines), IIc (grey marks and grey long broken lines), IIt (grey marks and grey dotted lines), II (IIc + IIt, grey marks and grey solid lines), III (blue marks and blue solid lines), IV (red marks and red solid lines), and V (yellow marks and yellow solid lines). Top: HBr, middle: HCl, bottom: H2SO4. Circles, stars, and inverted triangles show the 1st, 2nd, and 3rd trials, respectively

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