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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Fig. 2 | Journal of Wood Science

Fig. 2

From: Effect of type of aromatic nucleus in lignin on the rate of the β-O-4 bond cleavage during alkaline pulping process

Fig. 2

Chemical structure of the dimeric non-phenolic β-O-4-type lignin model compounds employed in our previous reports [1, 2]. GG, 2-(2-methoxyphenoxy)-1-(3,4-dimethoxyphenyl)propane-1,3-diol; GS, 2-(2,6-dimethoxyphenoxy)-1-(3,4-dimethoxyphenyl)propane-1,3-diol; SG, 2-(2-methoxyphenoxy)-1-(3,4,5-trimethoxyphenyl)propane-1,3-diol; SS, 2-(2,6-dimethoxyphenoxy)-1-(3,4,5-trimethoxyphenyl)propane-1,3-diol; G′G, 2-(2-methoxyphenoxy)-1-(3,4-dimethoxyphenyl)ethanol; G′S, 2-(2,6-dimethoxyphenoxy)-1-(3,4-dimethoxyphenyl)ethanol

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