For each of the reactions shown, draw the structure for the missing reactant, reagent, or product
For each of the reactions shown, draw the structure for the missing reactant, reagent, or product...
Reactions of Alkenes
For the reactions below, provide the missing product, reactant
or reagent(s). Show the stereochemistry where appropriate.
OH (racemic) Br2 CH2Cl2 (solvent) H2 Pd/C ОН cold, dilute KMnO4
Question 3 (20 points) – Fill in the missing reagent, reactant, or product V 1) CH,CVAICI, 2) KMnO4/H2SO4 3 SOCI, CI(3 eq) FeCl2 1) (CH2CH2),Culi 2) H,O/H3O+ Michael Acceptor PCC i. 1) KOC(CH):/HOC(CH): 2) mCPBA الد 3) CH,MgBr 4) H2O/HO* NH A 1) NH, TH,SO4 (cat.) 2) NADH 1) 2) 3)
Fill in the reagent/product/reactant:
OCH3 1) K* -OCH3, HOCH3 2) H30*, A 1) NH,OH, H+ (cat.) 2) H2SO4 O NX OH SOCI 1) LiAlH4 2) H2O NaN3, A NaOH, Bra HO, A
24.58 Draw the structure of the reactant that produces the molecules shown for each of the following reactions. (a) 1. conc KMnOy (b) 1. conc KMnO4 KOH, A КОН, А CH, + CO2 OH 2. HO CH 2. HO (c) (d) C10H16 1. Og, -78 °C 2. (CH), ia C7H12 1. Og, -78 °C 2. H2O2 + CO2 HO ОН
Part I – Reactions Draw the expected major product(s) or
required reagent(s) for each of the following reactions.
Part 1 - Reactions (20 marks) Draw the expected major product(s) or required reagent(s) for each of the following reactions. Question Answer 1. MgBr 1. CH3CN 2. H30* 2. OH HT ОН 3. Br PPh3 1. BULI 2. CH20 CI (1 mole) ОН 5. 1. LDA ? (directed aldol condensation) 2. CH3CHO 6. HO H (cat) OH ? (cyclic anhydride) . (-H20)...
Reactions of Alkenes
For the reactions below, provide the missing product, reactant
or reagent(s). Show the stereochemistry where appropriate.
2) Reactions of Alkenes For the reactions below, provide the missing product, reactant or reagent(s). Show the stereochemistry where appropriate. HINT: Use this as preparation for the Final Exam! Solve as many as you can WITHOUT referring to resources. After writing your answers, then go check them. 2.5 points each NOTE: we will take extra points off for incorrectly drawn structures....
For the reactions below, provide the missing product, reactant
or reagent(s). Show the stereochemistry where appropriate.
OH ''OH racemic Os04 H202 ao COZH Zn, H30+ + CO2
Place the best reagent in the bin for each of the following reactions involving cyclohexylmethanol. Ph3PB12 1, NaH oH Cr0 H30 .2 اوCH SOCI2 PCC ord SOCI PhPBr2 CH3 H230, PCC HBr) NaH CO. Ho HCI NaCl mCPBA NaBr
Complete the following reactants by writing the missing
reactant(s), reagent(s) or major product(s). Include
stereochemistry where required . For F (top structure ) - I please
ay na ОН OH H2SO4 alcohol carboxylic acid HBr CH2Cl2 POCI: Pyridine НО
II. Draw the structure for the major organic product of each of the following reactions. (7.5 pts each, 45 pts) Ç(CH3)3 o 11. 1) PhČCI, AICI 2) EtANH, H2, Raney-Ni, heat 12. ÇO Me 1) EtMgBr (2 equiv.) 2) H20, H30* 13. o CNH2 1) Brą, NaOH, H20 o 2) (CH3)2CHCCI, pyridine 14. CHO HO+H H-OH Br2, H20 H-HOH HO+H CH2OH