6. Which of the following reactions would not yield propyl butanoate as major product? OH HASO...
ve the major organic product(s) for each of the following reactions or sequences of reactions relevant stercochemistry. ng reactions or sequences of reactions. Show all Ph 1. NaOH, H20; H+ NHMe 2. SOCI2 3. MeOH, pyridine ethanol, pyridine 1. H30* Ph-CN 2. MeOH, H+ PhoH 1. SOCI 2. 2-butanol HO Ph Ph OH 1. SOCI 2. diethylamine I:NH CH A4
3. (24 pts) Provide the structure(s) of the major product formed in the following reactions. Be sure to show any significant stereochemical details. (a) 2 1. -OH,H,O 2.H,O", heat (b) ci AICI (C) SH HS H H,SO -OH 1. Na,Cr,O, H,SO4 2. SOCI, pyridine 3. excess (CH,CH2)2NH excess (e)
10) Which of the following reactions will not yield will not yield a ketone product? A) 1. Sia BH THE 2. H2O2/OH -CECE 1. CH3CH MgBr 2. H₃O+ EN 1.2 CH3CH Li OH 2 H30+ AICI: Нcci E) e reaction can benzene be readily converted into acetophenone? 11) By which single reaction can benzene be 0 Å. Dit Mies open
Predict the major product for each of the following reactions: OH 0 Edit (xs) OH O C G-丛 Edit O C (xs) 2 Edit 1) NaOH, heat OMe 2) CH3COCI, py Edit Cl pyridine Edit
12. REACTIONS: Give the MAJOR organic products of each of the following reactions. India stereochemistry where appropriate. [3 points each] 1) NaH 2) CH-CH2 CH,CH,OH HASO. PBrg 1) BH, THE 2) H202 / OH 1) TCI. pyridine 1) NBS 2) DMSO,H2O
please do both problems 1&2
Predict the major product of each of the following reactions. MgBr 1. CH LI? CN 2. CH,OH 1. CH L ? 2. Н,оо ? 2. Н,о0 (c) (a) (b) Draw the mechanism and predict the major product for each of the following reactions. 2 (b) (c) 1. КCN, HO, ? 2. H2SO 1. KCN, H,O 1. CH,MgBr, ether ? 2. HaSO 2. H,O (e) CH,CH,SNa? CuLi ? 2. H,O Ethanol
organic chemistry
Question 6 Choose the final, major product for the following reactions. cyclohexanol reacts with: a) PC13/ pyridine b) гон c) HBr / heat d) tert-butoxide e) BH3 / THE f) OH, H202, H20 1. bromocyclohexanol O2. cyclohexane 3. cyclohexene 4. cyclohexanol
4. [12 pts.) Draw the major product for each of the following oxidation reactions. OH "Ono home Na C1, H2SO4 H2O OH Oyon Mo-on Na Cro H,SO, H,0 a. Hon PCC
What ie the major organic product of the following sequence of
reactions?
What is the major Organic product of the following sequence of reactions? он о ОН Н Br (а) (b) 1) 2 equiv Kон меон, а 2) Haso, H,So4. Но Br ОСН с ОН (0 (4) (е) b.b с. с d. d е, с f, f
Which of the compounds shown below would be the major organic product of the set of reactions shown? 1) PBrg/Br2 ? OH 2) H20 TBr OH Y Br C ОН PBra ОН Which of the compounds shown below would be the major organic product of the reaction shown? olar | HOCNH, NH2 OH