demethylation
英 [dɪmeθɪ'leɪʃn]
单词释义
双语例句
- 1 . The reactivity of wheat straw soda lignin ( WSSL ) can be improved by demethylation modification.
- 麦草 碱木素在碱催化下经脱甲基改性可提高其反应活性.
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- 2 . Benzbromarone was synthesized from salicylaldehyde by condensation with chloroacetone, reduction, acylation, demethylation and bromination overall yield.
- 以水杨醛为原料,经缩合 、 还原 、 酰化 、 脱甲基、溴化反应制得苯溴马隆,总收率40.6%.
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