6. Fill in the structures of the missing substrates, reagents, or products indicated by the empty boxes in the syntheti...
6. Fill in the structures of the missing substrates, reagents, or products indicated by the empty boxes in the synthetic scheme outlined below. Hint: You may need to go back to Chapter 3 to figure out the correct compound X! .. Na compound X compound Y t-BUOK compound X compound Y Br NaOH compound X compound Y Nан compound X compound Y PIETEISI NaH compound X compound Y NaH compound X compound Y
Fill in the missing reagents or structures associated with the following multi-step synthetic sequence. Reagent choices are (PCC,DCM), (1. O3 2. MeOH), (NaOH), (MeOH, H2SO4), (1. O3 2. Me2S), (NaOMe, NaOH)
Fill in the missing products or reagents (above blank arrows) for the following reaction schemes. No charged species should be drawn anywhere in this assignment. Acidic workup steps are assumed and are NOT explicitly included. Scheme 1: 10 pts EC- H2 KMnO4 Lindlar OH O ملتين NAOMe MeOH Scheme 2:12 pts 1) LDA H2O MgBr 2) O H2SO4 NaH Br LINHA mCPBA
ochem
puzzle 2
Puzzle 2 - Fill in all missing reagents and products in the boxes. Ph Br NBS (PhCO2)2 OH Ph OH DMP 1. CH_MgBr 2. H2O
(10 points) Fill in the boxes with the missing starting material, intermediate products, reagents, and/or products. Then for each reaction draw the reaction mechanism with correct electron flow arrows if appropriate or intermediates and correct formal charges. -OH -NH2 NH (10 points) Use the Gabrielle synthesis to make your starting amine below. Then use this starting amine to synthesize the secondary amine using reductive amination. Draw the mechanisms for both reactions below. Be sure to draw correct intermediates, electron flow...
o. Fill in the empty boxes with the proper structures - HOT KCN KCN 1. HSCH2CH2SH 1. HSCH2CH2SH 2. Raney Ni 2. Raney Ni NH2NH2 then KOH, heat NHANH then KOH, heat снсон. CH3CO3H CH3CO3H CH3COM O OH OH Meli Meli Zn(Hg) HCI AICI 10. Fill in the empty boxes with the proper reagents. 0 ロロロロロ きの 11. Provide a mechanism for the following transformation: 12. When vinegar is heated with propanol, a compound wi structure of the compound with...
answer all questions
5. Fill in the missing structures (products or reagents, including stereochemistry, if relevant) and specify the most likely mechanism (SN1, S2, E1, E2) for formation of the product you have drawn. If a mixture will occur,show the major products. CH,ONa Сн,он нсулснэ H₃C Br HO H2O/acetone H₃C LIOH CH₂ H₂c a DMF 6. For the series shown below, label the most stable alkene, and the least stable alkene. CHE CH, CHE CH, -CH3
1. (6 pts) Fill in the blanks to complete the reaction scheme. If multiple products/reagents are possible, choose one that will allow the rest of the synthesis to occur. If multiple stereoisomers form, only draw one. NaOH mCPBA ''Br KOtBu 1) BH3, THE 2) H2O2, NaOH
2. Fill in the missing reactants, reagents & conditions, or products. Don't worry about stereochemistry, unless indicated. 1. LDA, -78c OCH then H3o 0 CO Et H3o C10H100 CH NaOEt (aq) 0 0 NaOH (aq) NaOEt (aq) 0
fill in the missing products or read chains for the following
reaction scheme
Give
the IUPAC name of the following compound
Indicate
which letter below would be best prepared using the Williams eat
her synthesis then show the starting material you would use to
prepare them all kill you choose alkyl halide and alcohol
15 pes Fill in the missing products or reagents for the following reaction scheme. 1.) Hg(OA), (CH),CHOH 2.) NaBH, HB MgBr 1.) THF + 2.)1,0 Give...