磺酰基
磺酰基(sulfonyl group)是指磺酸失去羟基后的功能团，实际上是一个酰基。 磺酰基可以写为R-S(=O)2-, 其中在硫和氧之间有两个双键.
无机化学中, 如果基团-S(=O)2-不连接任何碳原子, 称作硫酰(sulfuryl).
sulfonyl
/'sʌlfənɪl/ /'sʌlfə,nɪl/
英汉-汉英词典
n. 磺酰，磺酰基（等于sulphonyl）
词组 | 习惯用语
sulfonyl chloride [化]磺酰氯
英语例句库
- The title compounds containing trifluoroethoxy groups in the aryl sulfonyl rings and aroyl rings have been synthesized.
合成了芳磺酰基环及芳酰基环上含有三氟乙氧基的标题化合物。 - 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苯甲醛的合成工艺路线,并比较利弊,阐述了对甲苯磺酰氯氯化水解法的优越性。
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中文百科
英语百科
Sulfonyl 磺酰基
A sulfonyl group can refer either to a functional group found primarily in sulfones or to a substituent obtained from a sulfonic acid by the removal of the hydroxyl group similarly to acyl groups. Sulfonyl groups can be written as having the general formula R-S(=O)2-R', where there are two double bonds between the sulfur and oxygen.
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