Nomenclature of Cyanides R一C三N add the suffix -nitrile to the name of the parent hydrocarbon chain (including the triply bonded carbon of CN) or:replace the -ic acid or -oic acid name of the corresponding carboxylic acid by -onitrile or:name as an alkyl cyanide (functional class name)
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Nomenclature of Cyanides ethanenitrile CH3C三N or:acetonitrile or:methyl cyanide CHC=N benzonitrile CH2CHCH3 2-methylpropanenitrile C三N or:isopropyl cyanide
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H30 Y一戊内酯 -甲基一Y一丁内酯 Y一丁内酯 H:C Y一戊内酰胺 B-甲基一δ一戊内酰胺 阝-丙内酰胺
第二节物理性质（自学了解） 沸（熔）点：酰卤、酯<羧酸；酸酐<羧酸<酰胺 溶解度：均溶于有机溶剂中；低级酰胺能与水互溶 N(CH3)2 DMF
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Esters in Plants Esters give flowers and fruits their pleasant fragances and flavors
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