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1、Unit7.NomenclatureofOrganicCompoundDg儿nomenclatureforsaturatedhydr0cT#e罚伟林77佩Alkane=Numberprefix-ane1Fu刑81民glf许1氏5队月U命CEHCEHCHCH一一butaneCHHCEHCHpCHCH-一pentane1119Alkane=Numberprefix-deUn、do、tri、tetra、penta、hep雀11-alkane12-alkaneE14-alkane15-alkane16-alkane17-alkaneaE匹lUndecaneuiUPentadecaneEEHeptade
2、caneOctadecaneNonadecaneIcosaneC3090Alkane=Numberpre颛x-觐c0ta畔泞/forexample:30-AlkaneEEE70AlkaneE90Alkane100AlkaneTriacontaneTetracontanePentacontaneE医uOctacontaneNonacontaneHectaneEethanepropanebutanepentane【Cey白友g;匹e;月日友g匹gl(CHa)4CNeopentane(CHn)CH-CH-CH-CHIsohexane宁(CH3),CH-CH-2-MethylpropylIsobuty
3、lCHb-CHDCH(CH)-12MethylpropyLsec-Buty1【日户e颂四ER沥CH-CHD-C(CH0),-Ll-Dimethylpropyl“tert-penty12,2-Dimethylpropyl“Neopenty(CHa):C-CHD-PolysidechainhydrocarbonPrimary(theCjoinedtoonlyoneotherzE尿u朋U挂一1group),tertiary(asinthetert-buty1grquarternarycarbonatom.normalhydrocarbons(unbranched):x-hexaneOrhexane.
4、门国e唐1万2314一园虫1门国e闹0园俊仪Prim.sec.。tert、quart.cChain.2.Identifyandnamegroupsattachedtothisc】雷丨薹.3.。Numberthechainconsecutively,startingattheendnearestasubstituentgroup.4.Designatethelocationofeachsubstituentgroupbyanappropriatenumberandname-S.Assemblethename,listinggroupsinalphabetical【岑Theprefixessamekind,arenotconsideredwhendi,tri,tetra0EE命名法。选最长的碳链为主链,按相应的直链,端向另一端编号,支链作为取代基放在母体名称前,编明盲使E胡i阜0梧/3-Ethyl-2-methylhexaneWww.docin.cCom/又个/4-ethyl-3,3-dimethylheptaneE
