Homework Answers
OH r. Он reagent(s) Br OEt S. reagent(s) Br Он K2Cr2O7 (excess) H2SO4, H20 Он но...
OH r. Он reagent(s) Br OEt S. reagent(s) Br Он K2Cr2O7 (excess) H2SO4, H20 Он но 1. PhLi, Et O 2. HCI, H2O 3. SOCI2, EtN 4. NaOAc u. н 1. Mg (1 eq), Et2O V. Br 2. (1 eq) -сно 3. HCI, Н,О W. 1. NaBH,, MeOН, 0° С 2. PBra THF 3. LIAID4, THF 4. HCI, H20
Question 25 Гон но но" но и он но но он H20 но "ОН “ОН Н,0'...
Question 25 Гон но но" но и он но но он H20 но "ОН “ОН Н,0' но он но" он "он Сонгон но" А Based on the following diagram, choose A, B, C (answers used more than once) 1. Which box is an acid? 2. Which box is a base? 3. Which is neutral? 4. Which box has the lowest pH ? 5. Which box represents alkalosis ? 13. According to the following balanced chemical equation, if you want to...
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...
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...
Determine the product for each reaction. HBr А. CHa он Br ОСн-CHз "он он осн-сHа mCHA...
Determine the product for each reaction. HBr А. CHa он Br ОСн-CHз "он он осн-сHа mCHA [11 CH3CH2O Na В. ОН -С—С—Н T I CH3 H Нас [2] H20 OCH2CH3 TE OH CH3 "Вг Н-с-С—CH он A OCH2CH3 CH,CH-он С. Нин. nCH3 "CHз H2SO4 H
What is the major product of the following reaction? C=CH • Но нЅол H2SO4, H20 -CH=CH...
What is the major product of the following reaction? C=CH • Но нЅол H2SO4, H20 -CH=CH он C=CH2 он CH-CH2 он он CH2CH Select one: a. I b. II ооооо с. III d. IV e. V
1. Predict the product(s) (or no reaction) and reagent(s). (31 pts; no partial point) j. РСС...
1. Predict the product(s) (or no reaction) and reagent(s). (31
pts; no partial point)
j. РСС Н k. H2SO4, H20 Н I. 1. SOCI2, EtgN ОН 2. NaOAc m. MsCl LDA ОН pyridine
HBr heat 1. PBr3, E120 2. NaCN $ $ 98* Nah HBr 0°C H2SO4 heat
HBr heat 1. PBr3, E120 2. NaCN $ $ 98* Nah HBr 0°C H2SO4 heat
Predict the major product of the following reaction. Н,0 H2SO4 НО. Л ОН ОН ОН ІІ...
Predict the major product of the following reaction. Н,0 H2SO4 НО. Л ОН ОН ОН ІІ IV О1) 1 2) II 3) ||| 4) N
Predict the products. 1. TsCl, pyridine SNa OH NaH HBr 2 eq, 0 °C H2SO4 CH3...
Predict the products.
1. TsCl, pyridine SNa OH NaH HBr 2 eq, 0 °C H2SO4 CH3 heat HBr heat 1. PBr3, Et20 2. NaCN NaH OH HBr 0 °C CH3 H2SO4 heat
Ег МСРВА H2SO4 но Brz CH.Cl2 BH, THF Сн,он 1) 9 вBN 2) но, но", но...
Ег МСРВА H2SO4 но Brz CH.Cl2 BH, THF Сн,он 1) 9 вBN 2) но, но", но
OH r. Он reagent(s) Br OEt S. reagent(s) Br Он K2Cr2O7 (excess) H2SO4, H20 Он но 1. PhLi, Et O 2. HCI, H2O 3. SOCI2, EtN 4. NaOAc u. н 1. Mg (1 eq), Et2O V. Br 2. (1 eq) -сно 3. HCI, Н,О W. 1. NaBH,, MeOН, 0° С 2. PBra THF 3. LIAID4, THF 4. HCI, H20
Question 25 Гон но но" но и он но но он H20 но "ОН “ОН Н,0' но он но" он "он Сонгон но" А Based on the following diagram, choose A, B, C (answers used more than once) 1. Which box is an acid? 2. Which box is a base? 3. Which is neutral? 4. Which box has the lowest pH ? 5. Which box represents alkalosis ? 13. According to the following balanced chemical equation, if you want to...
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...
Determine the product for each reaction. HBr А. CHa он Br ОСн-CHз "он он осн-сHа mCHA [11 CH3CH2O Na В. ОН -С—С—Н T I CH3 H Нас [2] H20 OCH2CH3 TE OH CH3 "Вг Н-с-С—CH он A OCH2CH3 CH,CH-он С. Нин. nCH3 "CHз H2SO4 H
What is the major product of the following reaction? C=CH • Но нЅол H2SO4, H20 -CH=CH он C=CH2 он CH-CH2 он он CH2CH Select one: a. I b. II ооооо с. III d. IV e. V
1. Predict the product(s) (or no reaction) and reagent(s). (31
pts; no partial point)
j. РСС Н k. H2SO4, H20 Н I. 1. SOCI2, EtgN ОН 2. NaOAc m. MsCl LDA ОН pyridine
HBr heat 1. PBr3, E120 2. NaCN $ $ 98* Nah HBr 0°C H2SO4 heat
Predict the major product of the following reaction. Н,0 H2SO4 НО. Л ОН ОН ОН ІІ IV О1) 1 2) II 3) ||| 4) N
Predict the products.
1. TsCl, pyridine SNa OH NaH HBr 2 eq, 0 °C H2SO4 CH3 heat HBr heat 1. PBr3, Et20 2. NaCN NaH OH HBr 0 °C CH3 H2SO4 heat
Ег МСРВА H2SO4 но Brz CH.Cl2 BH, THF Сн,он 1) 9 вBN 2) но, но", но
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