[PDF] [PDF] 131 Alcohols and Phenols 131 Alcohols and Phenols 131

[PDF] ALCOHOLS: Properties & Preparation

ALCOHOLS: Properties Preparation General formula: R-OH, where R is alkyl or substitued alkyl Ar-OH: phenol - different properties Nomenclature 1

[PDF] Alcohols, Phenols and Ethers - NCERT

the preparation of alcohols from (i) alkenes (ii) aldehydes, ketones and carboxylic acids; • discuss the reactions involved in the preparation of phenols from

[PDF] Fundamentals of Organic Chemistry Alcohols, Phenols and Ethers

27 jan 2019 · It is not possible to prepare primary alcohols except Ethanol 2 Oxidation of Cycloalkenes Alkenes react with alkaline potassium permanganate 

[PDF] Synthesis and Structure of Alcohols

Alcohols are usually classified as primary, secondary and tertiary Alcohols with the Organometallic Reagents for Alcohol Synthesis When a compound has a 

[PDF] Chapter 11: Reactions of Alcohols

Alcohols are more oxidized than alkanes but less oxidized possible to change the alcohols into a ketone, aldehyde or How would you prepare the following

[PDF] Chapter 10: Structure and Synthesis of Alcohols

New Synthesis of Alcohols (Nu attack on carbonyl compounds) An excellent method to make alcohols Depending on the type of carbonyl used, primary 

[PDF] Chapter 17: Alcohols and Phenols

destabilizing the phenoxide ion (resonance effect) The location of the substituent relative to the phenol is important 87 17 4: Preparation of alcohols: H3O+ OH

[PDF] Chapter 3 Alcohols, Phenols, and Ethers - Angelo State University

Learn to recognize the alcohol, phenol, and ether functional groups • Learn the IUPAC system for naming alcohols, phenols, and ethers • Learn the important physical CH2 CH3CH2 O CH2CH3 40 Total Synthesis of Cyclooctatetraene H

[PDF] CHAPTER 7 ALCOHOLS, THIOLS, PHENOLS, ETHERS 71 - SIUE

R-O-R R-S-R alcohol phenol ether thioether thiol 7 1 Alcohols 7 1a Nomenclature The reactions shown to prepare ethanol and isopropyl alcohol industrially

[PDF] 131 Alcohols and Phenols 131 Alcohols and Phenols 131

We saw that the substitution can occur by SN1 or SN2 13 3 Preparation of Alcohols Copyright 2012 John Wiley Sons, Inc Klein, Organic Chemistry 1e

[PDF] preparation of benzoic acid by hydrolysis of ethyl benzoate

[PDF] preparation of buffer solution pdf

[PDF] preparation of esters lab answers grade 12

[PDF] preparation of lab reagents pdf

[PDF] preparation of laboratory solutions

[PDF] preparation of shampoo pdf

[PDF] preparation of sulphaguanidine from aniline

[PDF] preparation of trainers

[PDF] preparing for your acs examination in organic chemistry

[PDF] preposition combinations with adjectives and verbs

[PDF] preposition examples meaning

[PDF] preposition exercises upper intermediate pdf

[PDF] preposition exercises with answers pdf

[PDF] preposition followed by verb

[PDF] preposition of movement worksheet with answers pdf

compounds.

13.1AlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -1

•Hydroxylgroupsinnaturalcompounds.

13.1AlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -2

anaromaticring.

13.1AlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -3

Chapter4tonamealka

neswithminormodifications: the-OHisattachedto.

2.Identifyandnamethesubstituents.

possible.

4.Listthenumberedsubstituentsbeforethe

parentnamein alphabetically. nameorjustbeforetheͲolsuffix.

13.1AlcoholsandPhenols-

Nomenclature

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -4•Alcoholsarenamedusingthesameprocedurewe usedinChapter4tonamealka neswithminor modifications:

1.Identifytheparentchain.

2.Identifyandnamethesubstituents.

13.1AlcoholsandPhenols-

Nomenclature

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -5•Alcoholsarenamedusingthesameprocedurewe usedinChapter4tonamealkaneswithminor modifications:

13.1AlcoholsandPhenols-

Nomenclature

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -6

usedinChapter4tonamealkaneswithminor modifications: orjustbeforetheͲolsuffix. •RorSconfigurations shouldbeshownat thebeginningofthe name.

13.1AlcoholsandPhenols-

Nomenclature

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -7

1,sooftenthelocantisassumedandomitted.

used:

13.1AlcoholsandPhenols-

Nomenclature

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -8

carbontheyareattachedto: •WHYdoweusetheseclassifications?

13.1AlcoholsandPhenols-

Nomenclature

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -9

parentnameisPHENOL. •PracticewithSKILLBUILDER13.1.

13.1AlcoholsandPhenols-

Nomenclature

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -10

•Namethefollowingmolecule. isopropylͲ1,4Ͳcyclohexadiol

13.1AlcoholsandPhenols-

Nomenclature

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -11

HO Cl Br •Methanol(CH 3

OH)isthemostsimplealcohol.

methanolaremadeindustriallyfromCO 2 andH 2 every year.

1.Solvent

2.Precursorforchemicalsyntheses

3.Fuel

13.1AlcoholsandPhenols-

CommerciallyImportantAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -12

•Ethanol(CH 3 CH 2

OH)hasbeenproducedby

fermentationforthousandsofyears.HOW? year. •Ethanolhasmanyusesas:

2.Humanconsumption - ethanolsuitablefordrinkingis

howdoyouavoidthetax? •Isitpoisonous?

13.1AlcoholsandPhenols-

CommerciallyImportantAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -13

catalyzedhydrationofpropylene.

1.Industrialsolvent

2.Antiseptic

3.Gasolineadditive

13.1AlcoholsandPhenols-

CommerciallyImportantAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -14

physicalproperties. •Comparetheboilingpointsbelow. •Explainthedifferences.

13.1AlcoholsandPhenols-Physical

PropertiesofAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -15

groupscanattractwatermoleculesstrongly. (theymixinanyratio).WHY? withwater.

13.1AlcoholsandPhenols-Physical

PropertiesofAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -16

generallyinsolubleinwater? miscible. sizeofthehydrophobicgroupincreases.

13.1AlcoholsandPhenols-Physical

PropertiesofAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -17

dependsonthesizeofthehydrophobicgroup. •Tokillabacterium,the alcoholshouldhave somewatersolubility. WHY? •Tokillabacterium,the alcoholshouldhavea significanthydrophobic region.WHY?

13.1AlcoholsandPhenols-Physical

PropertiesofAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -18

antifungalagent. hydrophilicregions. -Ithassignificantwatersolubility.

13.1AlcoholsandPhenols-Physical

PropertiesofAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -19

alcohol. forsuchareaction.

13.2AcidityofAlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -20

•RecallfromChapter3howARIOisusedto qualitativelyassessthestrengthofanacid. -Atom

13.2AcidityofAlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -21

-Resonance cyclohexanol. -Showallrelevantresonancecontributors.

13.2AcidityofAlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -22

•GiventherelativelylowpK a ofphenols,willNaOHbea strongenoughbasetodeprotonateaphenol?

13.2AcidityofAlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -23

inductionwon'tbeverysignificant. reside?Howdoesthateffectacidity?

13.2AcidityofAlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -24

acidity. pK a values. •Whichofthealcoholsbelowisstronger?

13.2AcidityofAlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -25

whysolvationisastabilizingeffect. •PracticewithSKILLBUILDER13.2.

13.2AcidityofAlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -26

moleculesinorderofincreasingpK a

13.2AcidityofAlcoholsandPhenols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -27

yieldanalcohol. transformation? N 1orS N 2.

13.3PreparationofAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -28

•TheS N

1processgenerallyusesaweaknucleophile

(H 2

O),whichmakestheprocessrelativelyslow.

N 1 conditions?

13.3PreparationofAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -29

alkenes. -Howdoyouavoidrearrangements? •PracticewithCONCEPTUALCHECKPOINTs

13.7and13.8.

13.3PreparationofAlcohols

Copyright2012JohnWiley&Sons,Inc.

Klein, Organic Chemistry 1e13 -30

ofacarbonyl.Whatisacarbonyl? bookkeeping. electronbookkeeping: anotheratom. -Whatistheformalchargeoncarboninquotesdbs_dbs14.pdfusesText_20