Alcohols, Ethers and Phenols Study Guide - Survey of Organic and Biochemistry | CHEM 130, Study notes of Chemistry

Download Alcohols, Ethers and Phenols Study Guide - Survey of Organic and Biochemistry | CHEM 130 and more Study notes Chemistry in PDF only on Docsity! ALCOHOLS, ETHERS, AND PHENOLS Chapter 8 Naming Alcohols (Thiols), Ethers (Sulfides), and Phenols alcohol or thiol - longest chain containing the hydroxyl group -OH (mercapto group —SH) with -e suffix of alkane replaced with -ol (-thiol); common name uses alcohol (mercaptan) EX’'1. Give an IUPAC name for the following common alcohols: tert-butyl alcohol ethylone glycol isopropyl alcohol TAB I - Some Thiols CH;CH,SH ethanethiol ethyl mercaptan CH;CH,CH,SH propanethiol propyl mercaptan chopped onions CH, = CHCH,SH ptop-2-ene-1-thiol garlic (CH3),CHCH,CH,SH = 3-methylbutane-1-thiol _isopentyl mercaptan —_ skunk spray ether or sulfide - longest carbon chain is parent alkane with -OR group as an alkoxy substitu- tion; common names uses ether (sulfide) EX 2. Draw structures for these molecules: ethoxy ethane 2-methoxy-2-methylpropane ethy! methyl sulfide — OH - named as a substituted phenol; carbonyi groups take priority EX 3. Draw structures for these molecules: p-methoxy phenol 4-hydroxy-3-methoxybenzaldehyde why chili peppers are hot FIG I - Capsaicin -2- Properties of Alcohols FIG II - Boiling Points of Some Alkanes, Alkyl Acidity Halides, and Alkyl Alcohols SOBA atonos, RH Afctteroatsenes, Rol BREE Alcohols, ROH ‘Temperature (K) R= CHy OBsCHe = CHgCHzCH;- (CHa):0H- OH,0H2CHeCH)- Hydrogen Bonding FIG III - Hydrogen Bonds in Ethanol hydrogen bonding FIG IV - Hydrogen Bonds in Proteins FIG V - Hydrogen Bonds in o:-Keratin (CHla)sC-  apdysppeie2e Journ -H + HGVN + H+O—HD <———— (VN + HO—HO'HO {QV epnoatonmp suwape aaepy 1] pseueoxpayap HO HO Toyooye sydone aur Sy he youose 2 ° H N *)—0—4—0—d-0 "HD 9-HO—HO—AD apdyapye \ nets mr _! P suery b j HO HO: HO +H + HGYN + H-O—-% — «CN + HOU NU tt | : ° HO HN uorsear [2x22 yJoqooye we jo.uopeprro amp sy rordasoe UoNDe[S UE s¥ saatas .C'YN Yoryss WT Douoees senyjao peda y -'OdO— = X ‘G-dC¥N) sveydsoud ophosjonulp auzuape spRIeUROIIN: HO— = X ‘(.C¥N) epnosjonmp eamiape sprmeun0crN, (w30j paonpas) (110 paziprxo) , Pw “HN— HaYN +0VN ° 0 0 9 @ | | roe ry” *y—0—d—0 pe ot anon VP i HN “HCWN 2154zu900 peonpar ays swz10j yor ‘Horozd suo pue suonssja oma sideooe . TWN Jo Suu sprmeupoae arp Soreneqns e jo OTEpTKO op Sunag  “sauojsy sonpold 0) sjoyooye Arepuooss dO. suloye uedoIp -AY JO [RAOUIA! OZATEEO UATIO Jet) SoWAZUS eseTasorpAYap oyi Io} swAZUS0D BSI LCWN “O16 ANB] Ul UMOYS sl aIMONNs asoym ‘epyospnuTpP eutMspe aphARULOITM JO WIOF PoZIprxo oy] ‘,@WN SI 1wsSe Suzpixo oy], “sMOJe ued -OIPAY OMI JO FEAOWOI OY} 02 syUROUTE ayEIOSEOTeXO 0} aIETeU JO WOREPIXC OY, ayejeoeoTeXQ. SRB Gyn -09—9'HD30- I~ -ODHOHOIO- 44 1ouoaye 6 It Y Ll i Jo wORePRKO 090 rey sHHCYN = .GVYN O OH O ploe onary H H pise sianshg HOOO—D—S'H =< «= HOOD-D—-'H GD SCHOOD—3—3'H | -OH | HOWN I H—O -O 0 “Buypsey 1ey ‘pam e& 0] SUTpedy ‘sa[SSNU UT ploe d1]9e] Jo dnpying & sasned 9s1919K9 SNOIOBIA “SoOsNUt TeI@[eYS Sanoe Aq ple SNe] OWT pouesauod s} ‘Wslfoqejew asoonys ul sreypour -39]U1 ue ‘plow orAnsAd wdym 82m990 UoLonpal jEanWSYsoIg Jo ajdwexe uy (paonpaz) paeHyes (pezprco} HH pareamesmn 1 | thHavd + UCHO=HO—N <— dvs + ro HH suoroeal ]eIsuIy) (w210] p22npe3} + (w1I0j paziprxo) "ava avd } OH OW NUN. OH = vane TL On 1 OW ° :ErVa $1 Cry Jo Woy psonper au3 Joy UoMeTAsIgge aT -ayensqns ayy Aq 280] swIOTe UaOIpAY aq Jo oq sideode atudzUI09 CWA YN o¥f]an ‘resseopy ‘eudzua09 ays 03 SUOTIDIIs OMT dn 2a13 audzue ay se Ya asm 2ey3 soutdze Jo satemsqns *,.TYN Jo UoORoNper yp Ul sy eus1eyy HG¥N +G¥N yoqoory ° aa | Oo 8 Nae A 4 Roma a “Ota? ty SH Go- a+ ] —| ft + Lodi lo ° On N’ INS) ay oy