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please help with these ASAP, thanks! What is the major product in the following reaction? OCHz...
Which starting material would best accomplish this transformation? 1. SOCI2 2. CH3NH2 3. LiAlH4 4. H30* Н OH Br Which is the best starting material for the following reaction? CH3CH2NH2 ? pyridine HN o о NH2 С- CI OH Which are the best reagents for the following transformation? OCH3 core O 1. (CH3)2CHMgBr 2. H30+ 1. NaOH, heat 2. (CH3)2CHCH=PPh3 O 1. LiAlH4 2. TosCl, pyridine 3. (CH3)2CHCH Br O 1. DIBAL 2. (CH3)2CHCH=PPh3 What is the major product in...
what is the major product in the following reaction? which reaction sequence would accomplish this transformation? What is the major product in the following reaction? 1. CHyl (excess) NH 2. Ag2O, H2O, heat HN Which reaction sequence would accomplish this transformation? yogh Н 1. H30+, CH2OH 2. NaBH, 3. H20+ O 1. p-TsOH, HOCH,CH,OH 2. NaBH4 3. H30+ 01. pTsOH, HOCH,CH,OH 2. CH3MgBr 3. H307 O 1. CH_MgBr 2. H3O+ 3. CH3OH What is the best starting material to synthesize...
please help in all sections asap!! Provide the reagents necessary to carry out the following conversion. CCH3 Choose the correct reagents for step 1. CH3CH2Cl / AICI Cl2 / AICI Bry/ FeBry CH3CCI / AICI: Choose the correct reagents for step 2. NON CH3CH2C / AICI Cl2 / AICI Bry/FeBry o CH,CCI/ AICI Predict the major product for the following reaction. CI/AICI: ОН ОН ОН 0 none of these Provide the reagents necessary to carry out the following conversion. Choose...
What is the major product in the following reaction? LiAIHA N ? H2O O Quid O NH2 O NH2 O OH What is the major product in the following reaction? 1. CH31 (excess) ? NH2 2. Ag20, H20, heat HN a Which starting material would most easily be converted to the amide below through nucleophilic acyl substitution? NH2 o H O oll OH What are the best reagents for the following transformation? NH2 NH O2N 1. H2SO4, HNO3 2. CH3COCI,...
please help in all sections asap!! Provide the reagents necessary to carry out the following conversion. ОСН Br Br NO2 Choose the correct reagents for step 1 fuming H2SO4 HNO3/H2S04 excess Br2/ FeBr3 dilute H2SO4 O Cl2/FeCly O CH3ONA Choose the correct reagents for step 2. Cl2/ FeCl3 HNO3/H2SO4 CH3ONA fuming H2SO4 excess Br2/ FeBr3 dilute H2SO4 Choose the correct reagents for step 3 CH3ONA HNO3/ H2SO4 O excess Br2/ FeBr3 Odilute H2S04 fuming H2SO C2/ FeCl Choose the correct...
Need help! Thanks. 6. What is the major product of the following reaction? Br AL с NOZ NO, B NO 7. At which site on the following substrate will electrophilic substitution be most likely to occur, in the formation of a mono-substituted product? N(CH3)2 Br 8. Select the reagents and the appropriate sequence to prepare the product shown below from benzene, with the best possible yield. NO a) (1) HNO3, H2SO4, [2] MeCOCI, AICI: b) [1] MeCOCI, AICI, [2] HNO3,...
please help with these ASAP, thanks! What is the best reagent(s) for the following transformation? OH O NaOH, heat CH3CH2OH, H2S04 OmCPBA O 1. LiAlH4 2. H30+ What is the major product in the following reaction? 1. DIBAL 2. H20 H OH o" ОН What is the major product in the following reaction? LIAIHA 2 H20 "NH2 NH2
Are these right? 18.-22. Starting with benzene, what is the major product of each reaction sequence? Answer may be repeated. 18. /AICI3, Cl2/Fecla, H2NNH2/ OH 19. Cl2/Fecla, /AICI b. 20 /AICI 3, HS (CH2)2SH/H", H2/Ni, cl2/Fecl3 21. HNO3/ H2SO4, /AICI 3, H2/Pd, NaNO2/HCI, Cuc 22. /AICI3, Zn/HCI, H2SO4, Cl2/FeCla, H20 e. not a.-d.
Which reaction sequence would accomplish this transformation? HO ter H 01.H20+, CH2OH 2. NaBH4 3. Hz0+ O 1. pTSOH, HOCH,CH,OH 2. CH3MgBr 3. H30+ O 1. p-TsOH, HOCH CH2OH 2. NaBH4 3. H30+ O 1. CH3MgBr 2. H30+ 3. CH3OH What is the best reagent(s) for the following transformation? O OH 1. LiAlH4 2. H30+ OCH3CH2OH, H2SO4 O NaOH, heat mCPBA What is the major product in the following reaction? 1. CH2CH2MgBr 2. H30* O o o OH OH What...
please help in all sections asap!! Provide the reagents necessary to carry out the following conversion. NO Br Choose the correct reagents for step 1. fuming H2SO4 Br2/ FeBr3 HNO3/ H2SO4 CH3Br / FeBr3 Choose the correct reagents for step 2 HNO3/ H2SO4 CH3Br/ FeBr3 fuming H2SO4 Br2/ FeBry Which one of the following substituents will direct the incoming group to the meta position during electrophilic aromatic substitution? -NO2 -CEN -CCl -COOH all of these O O Identify the electrophile...