




Thank you so much for helping in advance! 1) (27 points) Provide the missing reactants, reagents...
(27 points) Draw “arrow pushing” mechanisms for THREE of the
reactions in question 1
1) (27 points) Provide the missing reactants, reagents or products 1) NaBH4 2) H30+ H30+ H =- Nat COH H2N. NH2NH2, KOH & www.ro 1) onto ✓ I H 2) H30+ Croz H2SO4 HO H20 1) Mg, EtOEt 2) D. wa PH 3) H30+
Determine the missing products or reagents. Draw arrow pushing
mechanisms for 3 of the above reactions.
1) (27 points) Provide the missing reactants, reagents or products 1) NaBH4 2) H30+ H30* H-= - Nat CO2H HON H+ muly & West NH NH2, KOH 1) PP / H 2) H30+ Croz H2SO4 HO H20 1) Mg, EtOEt OH 3) H30+
Please help with both if possible!
1. Provide the missing reactants or products for the reactions shown below. Provide the structure(s) in the boxes provided. (8 points) a. Na o= 1. CH3Mgi 2. H30 2. H:0* 1. CH3Li 2. H30* 2. Provide the reaction mechanism for the reaction shown below. (4 points) cat. H ОН + H2O ОН
give the missing reagents or products or reactants.
also for letter C give me an arrow pushing mechanism with the
name of the synthesis.
please be serious with your answer
кон но ΕΙΝΗ, H2SO4 SOCI CH,C12 Na NH.. Etон 1) Brz PBry Na Cro H2SO4 so 2) H.O and 2 x H202 ACOH NH HO NH H2SO4 HgSo. HO H2SO4 CH2CH2
1. Fill in the missing major products/reagents. If you predict no reaction occurs, write NR. (16 pts) (a) (1) KCN, DMF CI (2) LAIH4 (b) H30+; heat (c) OEt NaBH4 (d) KOH, heat!
Directions: Provide the missing reactants, reagents, or
products. Indicate stereochemistry where it matters.
1) (Sia)2BH 2) HOOH Cl2 CCl4 (solvent) HO. CH2C Cl2 H20 OsO4 OH OH HCI
1. Give the missing reagents, reactants or products for each of the following reactions. KOC(CH . (E2) 1.BH 2. H2O NaOH, HÔ PCC HB/ROOR how many stereoisomers? how many stereoisomers? PCC Excess H2O H CH2C12 HB Nal SN2 give one stereoisomer SN2 NaCN ACN (solvent) KMnO4 HO H2SO mCPBA NaOEt (E2) H2SO4 (cat) don't worry about this reaction OH OH KMnO4 H2SO4 NaOEt (E2) mCPBA H2SO4 (cat) don't worry about this reaction OH Рcc CH2C12 HI (SN1)
1. Give the missing reagents, reactants or products for each of the following reactions. KOC(CH3)2 (E2) 1. BH3 2. H2O2, NaOH, H2O PCC HBr/ROOR how many stereoisomers? PCC ad Excess H, H CH2Cl2 OT_HBr SN2 give one stereoisomer SN2 NaCN ACN (solvent) KMnO4 H2SO4 NaOEt (E2) mCPBA H2SO4 (cat) don't worry about this reaction ОН PCC CH2Cl2 NaOEt (E2) mCPBA H2SO4 (cat) don't worry about this reaction OH PCC CH2Cl2 HI (SN1)
can u provide stepwise mechanisms for questions with
electron arrow pushing thank you
9. Give the MAJOR organic product(s) for each of the following reactions. Be sure to clearty stereochemistry where appropriate. If no reaction occurs, so indicate (N.R.) and briejly explain win [4 points each] indicate a) H2 (1 eq) Ph b) H.ot Ph MgBr c) Cl 2) H20 d) H3CO NaBH4 CH3OH e) 끄LiAIH 2) H2O NH 1) CHaLi
17. Use ANY needed reagents to effect the following transformation. (30 points) starting material product List of Reagents -N:C:N- KMnO4, H2SO4 8 00 (CH3),COCOCOC(CH3)3 Ag(NH3)2+, 120 Fe, HCI KMnO4, NaOH, H2O, cold AlCl3 Bra (excess), NaOH (excess), H20 Brz, Fe Br2, H20 Br2, H2O, H3O+ Br2, hy Br2, NaOH (excess), H2O Br2, P Buli CF3CO,H CH;=0 Formaldehyde оо CH3COCCH o CH_CC1, pyridine H2, Lindlar's catalyst H2.Pd/C H2, Pa/C, high pressure H, Raney-Ni HANNH HENNH, KOH, (HOCH2CH2)20, heat H2O H20, H2SO4,...