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CoursewareonEnglishNamingofCompounds•IntroductiontoEnglishNamingRulesforCompounds目录•BasicprinciplesfornamingcompoundsinEnglish•ExampleAnalysisofEnglishNamingofCompounds•CommonQuestionsandAnswerstoEnglishNamingofCompounds•PracticeandConsolidationofEnglishNamingofCompoundsIntroductiontoEnglishNamingRulesforCompoundsRuleOverviewRule1Rule2Rule3UsethelongestnamethatisconsistentwiththesuffixesusedinthelanguageIftwoormorenamesareequallylong,thepreferrednameisthatwhichendsinthemorerestrictedsuffixIftwoormorenamesendinthesamesuffix,thepreferrednameisthatwhichisformedfromthemorerestrictedstemTheImportanceofRulesImprovingcommunication01Standardizednamingruleshelptoensurethatscientifictermsareconsistentlyused,facilitatingclearcommunicationbetweenresearchersandotherprofessionalsEnhancingreproducibility02Followingnamingrulesguaranteesthatexperimentsandstudiesarereproducible,asotherswillunderstandandbeabletoreplicatethecompoundnamesusedFacilitiesliteraturesearches03ConsistentuseofcompoundnamesinscientificliteraturemakesiteasiertosearchandretrieverelevantinformationTheHistoryandDevelopmentofRulesTheHistoryandDevelopmentofRules1993TheIUPACGreenBook,whichprovidedguidelinesfornaminginorganicsubmarines,waspublishedCurrentstatusCurrently,IUPACisthepreparatoryorganizationfordevelopingandmaintainingnamingstandardsforinorganicandorganiccompounds,withregularupdatesandrevisionstoitsrecommendationspublishedintheBlueBookandGreenBook,respectivelyBasicprinciplesfornaming02compoundsinEnglishNamingofsubscribersAlkylsubstituentsAlkylsubstituentsarenamedaccordingtothelongestcarbonchainpresentandthenumberandpositionofthecarbonatomsbearingthesubstituentgroupsArylsubstituentsArylsubstituentsarenamedbyindicatingtheringsystemandthepositionofthesubstituentgroupsHaloalkylsubstituentsHaloalkylsubstituentsarenamedbyindicatingthealkylgroupandthehalogenatomspresentNamingofcarbonchainsLongcarbonchainsLongcarbonchainsarenamedbyindicatingthenumberofcarbonatomsandthepositionoffunctionalgroupsCycliccarbonchainsCycliccarbonchainsarenamedbyindicatingthenumberofcarbonatomsandthetypeofringsystemNamingoffunctionalgroupsCarbonacidgroupsCarbonacidgroupsarenamedbyindicatingthecarbonchainandthepositionofthecarbonacidgroupAminegroupsAminegroupsarenamedbyindicatingthecarbonchainandthepositionoftheaminegroupNamingofSpecialCompoundsHeterocycliccompoundsHeterocycliccompoundsarenamedbyindicatingtheringsystemandthetypeofheteroatompresentMetalcomplexesMetalcomplexesarenamedbyindicatingthemetalionandligandspresentExampleAnalysisofEnglishNamingofCompoundsNamingofhydrocarbonsNamingofAlcoholsThenamingofalcoholsinEnglishfollowsasetofrulesthatindicatethepresenceofanalcoholgroup(-OH)andthetypeofhydrocarbonitisattachedtoThealcoholgroupisindicatedby"-alcohol"or"-ol"attheendofthenameThehydrocarbonpartisnamedaccordingtothehydrocarbonNamingrulesForexample,ethanol(C2H5OH)isnamedas"ethylalcohol"becauseithasanalcoholgroupattachedtoanethylhydrocarbonchainNamingofAcidsThenamingofacidsinEnglishfollowsasetofrulesthatindicatethetypeofhydrocarbongroupattachedtothecarboxylicacidgroup(-COOH)Thecarboxylicacidgroupisindicatedby"-icacid"attheendofthenameThehydrocarbonpartisnamedaccordingtothehydrocarbonNamingrulesForexample,aestheticacid(CH3COOH)isnamedas"ethicalcarbonacid"becauseithasacarboxylicacidgroupattachedtoanethicalhydrogenchainNamingofEstersThen...