一氯丙酮;氯丙酮
To establish a method of GC detection of chloroacetone in the air of workplace.
建立工作场所空气中氯丙酮气相色谱测定方法。
Benzbromarone was synthesized from salicylaldehyde by condensation with chloroacetone, reduction, acylation, demethylation and bromination with 40.6% 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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