9. Provide the major products and mechanisms for the following reactions. (16 points) OH 1) NaH...
Provide the major products for the following reactions 3. Provide the major products for the following reactions: NaH a) M OH ОН DMF NaH DMF
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
Part Ill. Reactions and Mechanisms. (Total 48 points) For the following reactions, provide the products. Indicate majorlminor, Rus, all (8 each/32 points). Then choose two and provide the mechanism to the products including mechanism arrows and intermediates). Indicate which ones that you want to have graded by checking the box next to points e KN3 acetone CH CH2CH2OH
provide the structures of the major organic products of the following reactions 2). (12 points) Provide the structures of the major organic products of the following reactions. NaNH NANH2 NH3 NOZ CH(CH3)2 b o lo ob bong CH3 NaOH, A . monobl CH3 we are ow dowolone roste words of vede
2. (16 pts) Reactions Provide reagents, products or starting materials for the following reactions. Show stereochemistry when relevant (or loss thereof). If a reaction produces no significant products, write "NR". If you have a question about an abbreviation, just ask. NaBr OH 1. TsCI 2. Nal, DMF CI DMSO OH 1. PBrg NaCN 2. KOC(CH3)3 Ether LDA НОН THE NaH NaH PO Acetone Heat, water
7.32 Draw the major product for the reactions. 1) NaH 1) NaH a.HCECH 1) NaH - 2) CH, Br b. 2) CH3CH2CH2Br 2) CH2Br
Provide the major product for the following reactions: b. NaH, THF CH Br 1.1 eq LDA, THF D O NaOD 1. LDA (1.1 eq) 2. CH2CH 3. LDA (1.1 eq, -78 °C) 4. CH 1 equiv. Br2 NaOH, H2O
Provide the products and mechanisms of the reactions of 1-methylcyclohexene with the following reagents: A.) CHBr3, OH- B.) Simmons-Smith Reagent C.) H+, H2O D.) 1. BH3 * THF, then 2. OH-, H2O2 E.) 1. Hg (OAc)2, H2O; then 2. NaBH4 F.) H2, Ni G.) Br2 H.) Br2, H2O
2. (16 points) Draw the major organic product for each of the following reactions. Cat - Học =CH -CH3 + H - HH HCCH + Cl2 H . Light c) HC=CH-CH3 + Brz — Acidic + HOH hinga Lito- = OH + HOH 6 two products
What major Organic product is formed after the following sequence of reactions? 1) NaH, THF 2) Br Br B1 (C) (b) Br Bi a. a Considering both regiochemistry and stereochemistry, what is the major Organic product of the following reaction? о ні. CH-CH, НСІ Снон HC "CH; но CH, НО CH, HCO CH-CH; CH «CH-CH, OCH; CH CH3 ОН нс СІ H; Н;С (6) (c) H.CO CH, Kotic CH.CH НО CH; Но CH.CH Сн, НП). CH,CH; ОН нс Н.С осн;...