Four kinds of methods to synthesize o-Dichlorobenzaldehyde were introduced. the advantages of hydrolysis methods to reduce p-toluene sulfonyl chloride were discussed.
主要介绍了四种二氯
的合成工艺路线,并比较利弊,阐述了对磺
氯氯化水解法的优越性。
，磺
（等于sulphonyl）氯Four kinds of methods to synthesize o-Dichlorobenzaldehyde were introduced. the advantages of hydrolysis methods to reduce p-toluene sulfonyl chloride were discussed.
主要介绍了四种二氯的合成工艺路线,并比较利弊,阐述了对磺氯氯化水解法的优越性。
The title compounds containing trifluoroethoxy groups in the aryl sulfonyl rings and aroyl rings have been synthesized.
合成了芳磺
及芳上含有三氟乙氧的标题化合物。
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