predict the major products a. РСС HO b. 1. LIAIH4 2. HзО* ОН С. OsO4, (CH3)3COOH...
Draw the major product for each reaction. он. CH3 heat N(CH3)3 a. LiAIH4, Et20 b. H30*/H20 1. NaCN, DMSO Br 2. a. LiAIH4. THF b. H3O+/H2O 1. NaN3, DMSO Br 2. a. LiAIH4, THF b. H3O /H20 1. HNO3, H2SO4 2. SnCl2 3. Br2 4. a. HNO2, H2SO4 H3C b. H2PO2 NH2 1. NaNO2, HCI, H20 но 2. HBF4
12.17 Predict the organic product from each of the following oxidation and reduction reactions. ОН РСС NaBH РСС (a) (с) CH2C2 (е) но CH2C2 НО НО (b) Н.CrO, (d) ОН (1) LIAIH HO (2) aq. H2SO4
(2) NaBH4 (2) H202 OH cold, dilute KMnO4 "ОН H,C H,C HCO,H H,O с-с CH CH2CH, CH,CH2CH Predict the major products of the following reactions, including stereochemistry where appropriate. (a) (R)-2-butanol + TsCl in pyridine c) cyclooctanol + CrO3/H2SO4 (e) cyclopentylmethanol + Na2Cr 01/H2SO4 (g) n-butanol + HBr (i) potassium t-butoxide + methyl iodide (k) cyclopentanol + H2SO4/heat (m) sodium ethoxide +1-bromobutane (b) (S)-2-butyl tosylate +NaBr (d) cyclopentylmethanol + CrOs pyridine HC cyclopentanol + HCI/ZnCl2 (h) cyclooctylmethanol + CH3CH2MgBr (G)...
catalytic H2SO4 но Он С НО A B ОН он с D ОА ОС OD Predict the product from the following reaction HS SH ZnCl2 BO OH O Provide the major product for the following reaction sequence. 1. NHANH4H 2. KOHIHOIA AICI ad dan III H2NN TV OM OM O IV What would be the expected product of the following reaction sequence? N-H 12 HO OH Predict the major organic product of the following reaction sequence. 1) (Ph)3P Br ?...
1. Predict the major product for the reactions shown below; pick any 5: HO xs CHal Ag20 NaOEt EtOH, Δ -H2O HO но он 0 он H2SO4 H20, A heat 1) PhMgBr 1) NaOH, Br2 2) 5% HCI 2)H3O+, Δ OEt 1) PPh3 3) KOtBu 2) O 1) NaOH on. Br 2) O o 1. Predict the major product for the reactions shown below; pick any 5: HO xs CHal Ag20 NaOEt EtOH, Δ -H2O HO но он 0 он...
Predict the major product for each of the following reactions. Assume that each reagent is available in excess. 1. NaBH4, EtOH А 2. Но ОН H2 B Pt 1. LiAIH4, ether С 2. H2O ОН ОН ОН ОА: B: C: о ОН ОН ОН ОН ОН ОН ОА: В: С: ОН ОН i ОН ОН ОН ОА: B: С: ОН ОН ОН ОН ОН ОН А: В: С: ОН ОН ОН
1. Predict the major product for the reactions shown below; pick any 5: HO xs CHal Ag20 NaOEt EtOH, Δ -H2O HO но он 0 он H2SO4 H20, A heat 1) PhMgBr 1) NaOH, Br2 2) 5% HCI 2)H3O+, Δ OEt 1) PPh3 3) KOtBu 2) O 1) NaOH on. Br 2) O o
(4 pts 2 pts EC) Predict the products for the following reactions. Pay attention to stereochemistry 2. where appropriate HO SOCI2 а. dioxane 1) TsC pyridine Он b. 2) LIAIH4 1) TsCl pyridine но° C. 2) Nal OH РСС d. CH2CI2 он NaOCI но, acetic acid он NaOCI Он ТЕMPO
3. Predict the major organic products for the following reactions: 1 + H+ OH OH ОН HIO4 HO
1. Predict the product (s) (or no reaction) and reagent(s). (31 pts; no partial point) 1. TsCI, pyridine OH 2. SNa b. OH NaH C. HBr 2 eq, 0 °C d. ОН H2SO4 heat CH3 HBr Он heat f. но 1. PBr3, EtzO 2. NaCN OH NaH OTs h. Он HBr 0°C CH3 H2SO4 heat Он