Homework Answers
1st reaction is Bromoform reaction where a - COCH3 is oxidised by halogen in alkaline medium to give bromoform and - COO-
In 2nd case D is most acidic ( least pKa) as loss of H+ from
central carbon results in an anion which is resonance stabilised on
both sides by - CO group while in other cases anion is stabilised
by on one side by only one -CO group 
.
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What is the final product of the following reaction? 3 Br2 CBrs CH2BT 4 NaOH Oc...
What is the major product of the following reaction? NaOH, H2O, heat Code oc Compounds Check...
What is the major product of the following reaction? NaOH, H2O, heat Code oc Compounds Check which of the following statements are TRUE. na Ketones are more reactive as electrophiles than aldehydes. Methoxybenzene is an activator AND a meta-director One method of shifting the equilibrium in the direction of the ester, in the Fischer esterification reaction is to remove water as it is formed When a Ketone is reacted with LDA (IPr2NU), the LDA is more likely to act as...
Draw the major product of the following isotope-exchange reaction Do Enter Your Answer A OB OC OD...
please help
Draw the major product of the following isotope-exchange reaction Do Enter Your Answer A OB OC OD Draw the major product of the following base-catalyzed bromination reaction. CH3 Br2 NaOH Create OscerSkench Answer 7 Which of the following compounds will be more stable in their corresponding enol form than the keto form? Assume that the compounds are dissolved in an non-aqueous solvent like cyclohexane. A 1only B. 2 only C 3only D. 1 and2 E. 1 and 3...
11.10_1 What is a major product of the following reaction? NaOH, HO 2 ~ CHO ?...
11.10_1 What is a major product of the following reaction? NaOH, HO 2 ~ CHO ? heat CHO CHO A) B) CHO D) CHO C) СА B oc 11.105 Which of the following is the best way to synthesize the compound in the box in high yield? A) Phyp NaOH B) mily Н,0 PPhg C) NaOH ox + D) H2O 11.10_4 In the presence of a base which of the following compounds WILL NOT undergo self- condensation to give an...
Will rate! NaOH H2O 0 What is the major product of the above reaction? What is...
Will rate!
NaOH H2O 0 What is the major product of the above reaction? What is the major product of the following reaction? HgSO4 H,SO4, H,0 он В о он о Ос B ОА. 요 NaOH H2O What is the major product of the above reaction? 01 0-7 What is the best method to synthesize the above compound? Br2 CI AICI: FeBra CI Br, NH NH2 NBS KOBu AlCl3 Febrg KOH hv Br2 CL NH NH2 NBS KOBU" FeBr AICI,...
what is the product of the following reaction? br2 What is the product of the following...
what is the product of the following reaction? br2
What is the product of the following reaction? Br2 人又 II IV II IV a mixture of II and III AMoving to the next question prevents changes to this answer.
4. Predict the major product of the following reactions. OCH3 excess NaOH excess Br2 a) 1.excess...
4. Predict the major product of the following reactions. OCH3 excess NaOH excess Br2 a) 1.excess NaOH TBSO excess Br2 2. H30+, dilute, cold 3. SOCl2, py 4. H2N -OCH3 Н3СО Г OY 1. Br2, OH 2. NaSCH2CH3 LIN = LDA, THF, -78°C 1. le 2. To 3. 03 4. H2O2, NaOH, H20 OH, DCC
Page 2 of 24 Page 3 of 24 )What is the final product 3) Select the...
Page 2 of 24 Page 3 of 24 )What is the final product 3) Select the correct reagents(s) for the following reaction: the following synt hesis? OH H2/NizB (P-2) (1) Os04 сHзсиссн C4He Final Product Он (2) NaHBO3 A) LIAlIHether: then HO B) NaBH/methanol; then HO C) H2 with Pd/C E ABand C A) I B) II 4) Which structure represents (S)-Ichloro-1-fluoroethane? D) IV E) An equimolar mixture of III and IV CHa Cl CH, H- 2) What is the...
4. Predict the major product of the following reactions. CHA excess NaOH excess Br2 1.excess NaOH...
4. Predict the major product of the following reactions. CHA excess NaOH excess Br2 1.excess NaOH TBSON excess Bra 2. H30+, dilute, cold 3. SOCI py 4, HN OCH3 H3CO 1. Bry_ OH 2. NaSCH2CH3 LIN =LDA, THF, -78°C 1. 2. To 3. Og 4.H2O2, NaOH, H2O 5. OH, DCC
1.The main product of the reaction between p-cresol and Br2 / FeBr3 is: 3-Bromo-4-methyl phenol 2-Bromo-4-methyl...
1.The main product of the reaction between p-cresol and Br2 / FeBr3 is: 3-Bromo-4-methyl phenol 2-Bromo-4-methyl phenol 2-methyl-4-bromine phenol 3-methyl-4-bromine phenol 2.Which of the following compounds is the least reactive in the nucleophilic substitution with NaOH? 2,4-dinitrochlorobenzene m-nitrochlorobenzene o-nitrochlorobenzene 3,5-dinitrochlorobenzene 3.What is the mechanism (s) for the reaction of 4-bromo-1-nitrobenzene with sodium hydroxide to form 4-nitrophenol? bimolecular nucleophilic substitution (Sn2) aromatic nucleophilic substitution by addition-elimination aromatic nucleophilic substitution by elimination-addition aromatic electrophilic substitution 4.which of the following is the correct...
What would be the major product of the following reaction sequence? HgSO4 aq H2SO4 1. Br2,...
What would be the major product of the following reaction sequence?
HgSO4 aq H2SO4 1. Br2, NaOH 2. H3O+
2. What would be the major product of the following reaction sequence? CH, HgSO41. Brą, NaOH aq. H2SO4 2. H30 Songea yollarda b. HO d. HO
What is the major product of the following reaction? NaOH, H2O, heat Code oc Compounds Check which of the following statements are TRUE. na Ketones are more reactive as electrophiles than aldehydes. Methoxybenzene is an activator AND a meta-director One method of shifting the equilibrium in the direction of the ester, in the Fischer esterification reaction is to remove water as it is formed When a Ketone is reacted with LDA (IPr2NU), the LDA is more likely to act as...
please help
Draw the major product of the following isotope-exchange reaction Do Enter Your Answer A OB OC OD Draw the major product of the following base-catalyzed bromination reaction. CH3 Br2 NaOH Create OscerSkench Answer 7 Which of the following compounds will be more stable in their corresponding enol form than the keto form? Assume that the compounds are dissolved in an non-aqueous solvent like cyclohexane. A 1only B. 2 only C 3only D. 1 and2 E. 1 and 3...
11.10_1 What is a major product of the following reaction? NaOH, HO 2 ~ CHO ? heat CHO CHO A) B) CHO D) CHO C) СА B oc 11.105 Which of the following is the best way to synthesize the compound in the box in high yield? A) Phyp NaOH B) mily Н,0 PPhg C) NaOH ox + D) H2O 11.10_4 In the presence of a base which of the following compounds WILL NOT undergo self- condensation to give an...
Will rate!
NaOH H2O 0 What is the major product of the above reaction? What is the major product of the following reaction? HgSO4 H,SO4, H,0 он В о он о Ос B ОА. 요 NaOH H2O What is the major product of the above reaction? 01 0-7 What is the best method to synthesize the above compound? Br2 CI AICI: FeBra CI Br, NH NH2 NBS KOBu AlCl3 Febrg KOH hv Br2 CL NH NH2 NBS KOBU" FeBr AICI,...
what is the product of the following reaction? br2
What is the product of the following reaction? Br2 人又 II IV II IV a mixture of II and III AMoving to the next question prevents changes to this answer.
4. Predict the major product of the following reactions. OCH3 excess NaOH excess Br2 a) 1.excess NaOH TBSO excess Br2 2. H30+, dilute, cold 3. SOCl2, py 4. H2N -OCH3 Н3СО Г OY 1. Br2, OH 2. NaSCH2CH3 LIN = LDA, THF, -78°C 1. le 2. To 3. 03 4. H2O2, NaOH, H20 OH, DCC
Page 2 of 24 Page 3 of 24 )What is the final product 3) Select the correct reagents(s) for the following reaction: the following synt hesis? OH H2/NizB (P-2) (1) Os04 сHзсиссн C4He Final Product Он (2) NaHBO3 A) LIAlIHether: then HO B) NaBH/methanol; then HO C) H2 with Pd/C E ABand C A) I B) II 4) Which structure represents (S)-Ichloro-1-fluoroethane? D) IV E) An equimolar mixture of III and IV CHa Cl CH, H- 2) What is the...
4. Predict the major product of the following reactions. CHA excess NaOH excess Br2 1.excess NaOH TBSON excess Bra 2. H30+, dilute, cold 3. SOCI py 4, HN OCH3 H3CO 1. Bry_ OH 2. NaSCH2CH3 LIN =LDA, THF, -78°C 1. 2. To 3. Og 4.H2O2, NaOH, H2O 5. OH, DCC
What would be the major product of the following reaction sequence?
HgSO4 aq H2SO4 1. Br2, NaOH 2. H3O+
2. What would be the major product of the following reaction sequence? CH, HgSO41. Brą, NaOH aq. H2SO4 2. H30 Songea yollarda b. HO d. HO
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