Provide reagents and/or starting materials to accomplish the following transformations. но OH -Сс—снз Cна CH3 CH3 Cнз CHа OCH3 OH Нас OH "CHз any alkene
Is this molecule UV active? Why or why not?
CHa OH HIC -CH3
12.17 Name these compounds: (See Examples 12.1, 12.3) CHa CHO CHO CH3 (f) H OH OCH3
Practice Set-lll CH3 o 1. H3c-C- CHa a HaC, CH3 PY ? H-C-N H Нас + OH T CH2 2. ? CH2 he N(CH3)2 O2N HaC CH3 Phosgene, ? (Review a 3. O-CC2 2 CO2H PY ? HaC 4. Нас OH +CH3 NH2 ? H + excess CH30H ? 6. CH(CH2)16 heat b-(CH2)1CH3 heat ? 7. CaHs-C O-CH2 + NH2-OH hydrorylarnine O-
Practice Set-lll CH3 o 1. H3c-C- CHa a HaC, CH3 PY ? H-C-N H Нас + OH T...
please give the product of this reaction
Cha-Cha-Cha-Š-OH Hoy
4. Draw the structures of the compounds formed in the following synthetic schemes. Br2 (CH3)2CHCH2CH3 UV NaOEt HBr C ROOR 1. Br2 E KOTBU ETOH 2. NaNH2(xs) 3. Нао light a. OH CHCH3 TsCl -сHа HBr B ROOR Кови A На C NaCECH 1. BH E 2. H2O2 NaOH F base Lindlars catalyst b. Br NaOMe HBr A ROOR 1. Br2 с 2. NANH2(xs) 3. H2O KOtBu В (CH3)2CCH2CH3 D MeOH с. Br2 NaOMe HBr c NaC CHD На (CH3)3CH...
Provide reaction mechanisms for the following transformations: (5 points each) CH3 Ph ph cat. Thiamine.HCI heat, NaOH OH Ph нсн OH hint: consider the reversibility of the reaction CH3 CEN OH H2O, ETOH CH3
Waite the mechanism NCH3 CH3NH2 H HCI (cat) f. N(CHa)2 (CH3)2NH H2SO4 (cat) g.
Practice Set-IlI SET-IV CH3 HO2 1. cl 5. он NO2 6. 112. HSOİ N(CHa)2 02N 03 HS04 OH NH2 pH < 6 2. 503
Practice Set-IlI SET-IV CH3 HO2 1. cl 5. он NO2 6. 112. HSOİ N(CHa)2 02N 03 HS04 OH NH2 pH
3. Propose a reasonable mechanism for the following transformations. OH [H,80] НО 4. Predict the product of the following transformation by drawing the mechanism of the reaction. Н4С H H20 CH₂CH2 CHA Br2