Principles of Chemistry II © Vanden BoutThe rest of the SemesterAll of ChemistryTodayOrganicPrinciples of Chemistry II © Vanden BoutOrganicYou know more than you think alreadyWhat you will needLewis dot, VSEPRVB, hybrid orbitals, MOelectronegativityintermolecular forcesPrinciples of Chemistry II © Vanden BoutStep 1Nomenclatureprefix parent suffixparent is the name of the longest carbon chain. Each length has a given name1 carbon methane2 carbons ethane5 carbons pentanePrinciples of Chemistry II © Vanden BoutStep 1Nomenclatureprefix parent suffixprefix is the name of any substituent groups (sidechains)1 carbon methyl2 carbons ehtyl5 carbons pentylPrinciples of Chemistry II © Vanden BoutStep 1Nomenclatureprefix parent suffixsuffix is the name of the "functional group"-ol alcohol-one ketone-ane alkanePrinciples of Chemistry II © Vanden BoutProblem number 1Lots of carbon and hydrogen atomsPain to draw them all(doc cam)Principles of Chemistry II © Vanden BoutNames for parent groupsFirst lets look at alkanes(essentially no functional group)All single bondssuffix is anemethane butane 5-methyloctanePrinciples of Chemistry II © Vanden BoutName those carbon chainsC12H26Principles of Chemistry II © Vanden BoutName those sidechainsPrinciples of Chemistry II © Vanden BoutThe following compound isA. butaneB. isobutaneC. pentaneD. hexaneE. heptaneCH3CH2CH2CH2CH2CH3Principles of Chemistry II © Vanden BoutWhat about sidechains?Principles of Chemistry II © Vanden BoutThe following compound isA. 3-ethylhexaneB. 3-ethylpropaneC. 4-propylhexaneD. 4-ethylheptaneE. 3-ethylocatnePrinciples of Chemistry II © Vanden BoutWhich numbers do I use?Principles of Chemistry II © Vanden BoutThe next simplestadd a functional groupC=C Double bondsuffix -ene C=C Triple bondsuffix -ynePrinciples of Chemistry II © Vanden BoutPrinciples of Chemistry II © Vanden BoutThe following compound isA. 2-hexeneB. 3-hexeneC. 4-hepteneD. 4-hexeneE. 2 methyl, butenePrinciples of Chemistry II © Vanden BoutThe following compound isA. 5-methyl 2-hexeneB. 2-methyl 5-hexenePrinciples of Chemistry II © Vanden
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