How do I get the major products for these reactions?
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How do I get the major products for these reactions?
e CH3CH2 1. SOCI2 2. LiAlH(Ot-Bu)3...
35. Provide the major organic product of the reaction shown below. 1. HO 2. PCC 3....
35. Provide the major organic product of the reaction shown below. 1. HO 2. PCC 3. CH MgBr 4. H 0 36. Provide the major organic product of the reaction shown below. 1. BH,THE 2. H.O. HO з РСС 4. CH MgBr 5. HO 27. Provide the major organic product of the reaction shown below. 1. BH, THF 2. H.O., HO 3. PCC 4 CH,MgBI 5. H,0
Predict the products, if any, of the following reactions. COOH (1) LiAlH (2) H2O* (b) CH...
Predict the products, if any, of the following reactions. COOH (1) LiAlH (2) H2O* (b) CH B (1) NaCN (2) 40*, heat (1) SOCI2 (a) oct-4-ino KMnO4 H20 (warm , conc.) (2) AICI COOH Ph 10 O Na,Cr,O, H,SO4 BH CH,OHN_C6:0, 14,50. CHCH.–CH-COOH BH, CH,OH (1) CH,CH, -CH-COOH CH,OH KMnO4, H2O (warm, conc.) KMnO,H,O (hot , conc.)
1. Write the products of the reactions below. I. HO 2. PCC 3.CH, MgBr 4. Hot 1. NaCN 2. H ,H,O 3. SOCI 4. MeOH 1. C...
1. Write the products of the reactions below. I. HO 2. PCC 3.CH, MgBr 4. Hot 1. NaCN 2. H ,H,O 3. SOCI 4. MeOH 1. CH.CH, MgBr 2. H,H,O 3. CHỊCH,CHCO3 CH,CH,OH
1. Predict the major produc t for the following reactions. (1) CO2 (2) Ho MgBr H,O...
1. Predict the major produc t for the following reactions. (1) CO2 (2) Ho MgBr H,O SOCI CEN dine Cl OH excess NH Ci (CH3)2CuLi Cl (1 excess CH CH2MgBr Ci (2)H20 SOCI NH2 SOCI OH
6. Provide structures of the products in the boxes (40 points) лон CHO 1 Li 2....
6. Provide structures of the products in the boxes (40 points) лон CHO 1 Li 2. Hy-Pa 2. H.O 1. HOCH,CH,OH, TOH(cat) 1. LAH 2. H,0 2. LAH 3. H,0 1. CH,MgBr 2. H,0 2.HO 1. SOCI 1.0 2. H,O, 2. CH,OH L. excess SOC Ag HCI 2. CH,OH, Heat
1) What are the major products, A to o produced in the following reactions? Where it...
1) What are the major products, A to o produced in the following reactions? Where it states stereochemistry, dashes and wedges must be used to show stereochemistry. Note: for some reaction enantiomers are formed. 15 Marks. One mark for each correct product. Must show stereochemistry and all products for full mark. 1. CH, MgBr 2. H,O* PCC Br NaOH EIOH CH.CH A B с CH.ON CH3OH NaBr H2SO4 Isolate (R) enantiomer and react with given reagents F E SOCI Stereochem...
PROBLEMS 1. Reagents. Give the structures of the major products (A-G) expected from the following reactions....
PROBLEMS 1. Reagents. Give the structures of the major products (A-G) expected from the following reactions. Assume standard aqueous workup conditions are used for product isolation. a. OH 1. TBSCI imidazole, CH2Cl2 ► DMF, -18°C tot HO OH2. NalO4, CH2Cl2 large excoss A 80% b. олон 1. TSCI. py B "CH, 2. LiEt3BH. THE c. MeOC O H OH 1. TICI (1 cq) py, cat. DMAP - 2. TBSOT 2,6-lutidine, CH2Cl2 C1 79% 3. LIBHA, THE 4. Php. 12 imidazole...
59. Provide the major organic product in the reaction shown below. 1. NH4 2. KOH, heat...
59. Provide the major organic product in the reaction shown below. 1. NH4 2. KOH, heat 0 3. H20 60. O= 1. NH2NH2 H₃C 0 CH2 CH3 2. "OH, heat ii. What is the reactant W in the synthesis given below? a) Cyclopentanone b) Cyclopentene c) Cyclopentanol d) Bromocyclopentane e) Triphenylphosphine oxide What is the final product of this synthetic sequence? | Br2 Mg 1. C,H,CHO H Cr,04 Benzene FeCl, ether 2. H,0 acetone d) e) CHECCHS p-BrC.H.CH.C.HSCH:CHCOOH CA HECH,...
1) Reactions. Provide the major products for each reaction sequence, account for stereochemistry 1) KMnO4, A 2) SOCI...
1)
Reactions. Provide the major products for each reaction sequence,
account for stereochemistry
1) KMnO4, A 2) SOCI, CH2Cl2 3) 2 equiv. 1) ethylene oxide, THF 2) H3O+ workup Culi 3) DIBAL-H, THF 4) H3O+ workup 5) cat. TsOH, THF H3CCHE (c) HN COH 1) excess LAH, THE 2) H30+ workup 3) 1 equiv. EtN, DMF 4) pyridine i ( " culi , THF (d) PC Ph 2) H3O+/H2O workup 3) KMnO4, A 4) CH,OH, cat. H2SO4 5) cat. TsOH,...
3) What are the major products, AE to Au produced in the following reactions? Where it...
3) What are the major products, AE to Au produced in the following reactions? Where it states stereochemistry, dashes and wedges must be used to show stereochemistry. Note: for some reaction enantiomers are formed. 17 Marks One mark for each correct product. Must show stereochemistry and all products for full mark. 1. Hg(OAc)2.H20 2. NaBH 1. BH-THF 2, NaOH/HO. cone, HB 1. Nah 2. heat АК AJ AF AE K2Cr2O7 H2SO4 Znci HCI PCC CH.CH \cro, 1. NaOH 2. AB...
35. Provide the major organic product of the reaction shown below. 1. HO 2. PCC 3. CH MgBr 4. H 0 36. Provide the major organic product of the reaction shown below. 1. BH,THE 2. H.O. HO з РСС 4. CH MgBr 5. HO 27. Provide the major organic product of the reaction shown below. 1. BH, THF 2. H.O., HO 3. PCC 4 CH,MgBI 5. H,0
Predict the products, if any, of the following reactions. COOH (1) LiAlH (2) H2O* (b) CH B (1) NaCN (2) 40*, heat (1) SOCI2 (a) oct-4-ino KMnO4 H20 (warm , conc.) (2) AICI COOH Ph 10 O Na,Cr,O, H,SO4 BH CH,OHN_C6:0, 14,50. CHCH.–CH-COOH BH, CH,OH (1) CH,CH, -CH-COOH CH,OH KMnO4, H2O (warm, conc.) KMnO,H,O (hot , conc.)
1. Write the products of the reactions below. I. HO 2. PCC 3.CH, MgBr 4. Hot 1. NaCN 2. H ,H,O 3. SOCI 4. MeOH 1. CH.CH, MgBr 2. H,H,O 3. CHỊCH,CHCO3 CH,CH,OH
1. Predict the major produc t for the following reactions. (1) CO2 (2) Ho MgBr H,O SOCI CEN dine Cl OH excess NH Ci (CH3)2CuLi Cl (1 excess CH CH2MgBr Ci (2)H20 SOCI NH2 SOCI OH
6. Provide structures of the products in the boxes (40 points) лон CHO 1 Li 2. Hy-Pa 2. H.O 1. HOCH,CH,OH, TOH(cat) 1. LAH 2. H,0 2. LAH 3. H,0 1. CH,MgBr 2. H,0 2.HO 1. SOCI 1.0 2. H,O, 2. CH,OH L. excess SOC Ag HCI 2. CH,OH, Heat
1) What are the major products, A to o produced in the following reactions? Where it states stereochemistry, dashes and wedges must be used to show stereochemistry. Note: for some reaction enantiomers are formed. 15 Marks. One mark for each correct product. Must show stereochemistry and all products for full mark. 1. CH, MgBr 2. H,O* PCC Br NaOH EIOH CH.CH A B с CH.ON CH3OH NaBr H2SO4 Isolate (R) enantiomer and react with given reagents F E SOCI Stereochem...
PROBLEMS 1. Reagents. Give the structures of the major products (A-G) expected from the following reactions. Assume standard aqueous workup conditions are used for product isolation. a. OH 1. TBSCI imidazole, CH2Cl2 ► DMF, -18°C tot HO OH2. NalO4, CH2Cl2 large excoss A 80% b. олон 1. TSCI. py B "CH, 2. LiEt3BH. THE c. MeOC O H OH 1. TICI (1 cq) py, cat. DMAP - 2. TBSOT 2,6-lutidine, CH2Cl2 C1 79% 3. LIBHA, THE 4. Php. 12 imidazole...
59. Provide the major organic product in the reaction shown below. 1. NH4 2. KOH, heat 0 3. H20 60. O= 1. NH2NH2 H₃C 0 CH2 CH3 2. "OH, heat ii. What is the reactant W in the synthesis given below? a) Cyclopentanone b) Cyclopentene c) Cyclopentanol d) Bromocyclopentane e) Triphenylphosphine oxide What is the final product of this synthetic sequence? | Br2 Mg 1. C,H,CHO H Cr,04 Benzene FeCl, ether 2. H,0 acetone d) e) CHECCHS p-BrC.H.CH.C.HSCH:CHCOOH CA HECH,...
1)
Reactions. Provide the major products for each reaction sequence,
account for stereochemistry
1) KMnO4, A 2) SOCI, CH2Cl2 3) 2 equiv. 1) ethylene oxide, THF 2) H3O+ workup Culi 3) DIBAL-H, THF 4) H3O+ workup 5) cat. TsOH, THF H3CCHE (c) HN COH 1) excess LAH, THE 2) H30+ workup 3) 1 equiv. EtN, DMF 4) pyridine i ( " culi , THF (d) PC Ph 2) H3O+/H2O workup 3) KMnO4, A 4) CH,OH, cat. H2SO4 5) cat. TsOH,...
3) What are the major products, AE to Au produced in the following reactions? Where it states stereochemistry, dashes and wedges must be used to show stereochemistry. Note: for some reaction enantiomers are formed. 17 Marks One mark for each correct product. Must show stereochemistry and all products for full mark. 1. Hg(OAc)2.H20 2. NaBH 1. BH-THF 2, NaOH/HO. cone, HB 1. Nah 2. heat АК AJ AF AE K2Cr2O7 H2SO4 Znci HCI PCC CH.CH \cro, 1. NaOH 2. AB...
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