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To convert benzaldehyde to 3-phenyl-2-propenoic acid which reagent would you choose to initially react benzaldehyde with?...
To convert benzaldehyde to 3-phenyl-2-propenoic acid which reagent would you choose to initially react benzaldehyde with?...
To convert benzaldehyde to 3-phenyl-2-propenoic acid which reagent would you choose to initially react benzaldehyde with? OH OA. hon OH OB. Eto OEt ليه OH D. Br. он Which is the major product of this reaction sequence? PCI3 NaBH4 lon он AICI: Меон он OA. age Ос. ooh
To convert benzaldehyde to 3.phenyl-2-propenoic acid which reagent would you choose to initially react benzaldehyde with?...
To convert benzaldehyde to 3.phenyl-2-propenoic acid which reagent would you choose to initially react benzaldehyde with? OA он ОВ. OH Ос OEL DB What is the major product of this reaction? MeNH2 H30+ HN HN А B с D A B с D Which reaction sequence would convert 1H-indene to 1-deuterioindane? A. 1. HCL 2. Nal 3. D20 B. 1. D2, Pd/C 2. Cl2, hv 3. Mg(s), Et20 4. H20 C. 1. BH3.THF 2. H202, OH" 3. PBr3 4. Mg(s),...
Im stuck on these, can you please help me? thank you :) 1. 2. 3. 4....
Im stuck on these, can you please help me? thank you :)
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4.
Predict the product from the following sequence (the reagent over the first arrow from the left is hydroxide, the minus charge on OH may not be showing clearly): i 1 point: Сн Y но be (0) NOR CHOH 2 gi EI HO OH ON OAV Ос. II OD 1 E. IV Question 2 Predict the product from the following sequence (the reagent over the...
just yellow question < Back Homework Chapter 16 16.33 Show how you would convert benzaldehyde into...
just yellow question
< Back Homework Chapter 16 16.33 Show how you would convert benzaldehyde into cach of the following. You may use any other needed reagents, and more than one step may be required. (a) Benzyl alcohol (F) 3-Methyl-1-phenyl-1-butanol (k) CHCHDOH (b) Benzoic acid (g) Benzyl bromide (1) CH.CH(OH)CN (c) Benzoyl chloride (h) Toluene (m) CHECHNOH (d) Benzophenone (i) CH CH(OCH (n) CHECHNNHCHE (e) 1-Phenylethanol G) CH.CH (o) C.H.CHCHCHCH, 16.36 Give structures for compounds A-E. Cyclohexanol in A (CHO)...
3. Show how you would add a Grignard reagent to an acid chloride to synthesize 4-phenylheptan-4-01...
3. Show how you would add a Grignard reagent to an acid chloride to synthesize 4-phenylheptan-4-01 4. Show how you would accomplish the following synthesis in good yield. OH benzoic acid N.N-dimethylbenzamide NH HO hexanol heptane-1-amine 0 0 methyl 2-phenylacetate 3-phenylpropionitrile но-л-он
catalytic H2SO4 но Он С НО A B ОН он с D ОА ОС OD Predict...
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 ?...
organic chemistry 1.1 pt) Which reagent would you use to effect the following transformation of a...
organic chemistry
1.1 pt) Which reagent would you use to effect the following transformation of a diol into a keto acid? ОН Reagent? CH,CHCH,CH,CH,OH - CH,CCH,CH,сон a) Jones(H2Cr2O7) b) Tollens c) mCPBA d) Collins(PCC) e) LiAlH4 2.(2 pts) Circle the TWO compounds that yield a stable Grignard reagent when treated with magnesium in ether. Br CHÚC HỌC=CH- CH,OH HN 3.(2 pts each) Reactions. Complete each reaction shown here. HỌC=CH- + HC=CH- -CH OH он 1. CH CH MgBrCH,CH,CH=CHCCH2CH3 2.H2O Сн,...
Problem 16.33 Show how you would convert benzaldehyde into each of the compounds using the reagents...
Problem 16.33 Show how you would convert benzaldehyde into each of the compounds using the reagents (A - G) in the table below where necessary. H20+ PBrz NaBH4 A: (1) AICI: (2) H307 SOCI2 Ag(NH3)2 NHz/H20 B: C: D: LiAIH4 E: F: G: X Incorrect. (c) C6H5CHENNHC6H5 + CH stereoisomer (E)-1-phenyl-2-(phenylmethylidene)hydrazine A: PPhz Edit H3C X Incorrect. (d) CGHSCH=CHCH=CH2 H B (a Wittig reagent) B: ? Edit Problem 16.49 Compounds W and X are isomers; they have the molecular formula...
Starting with diethylmalonate, which sequence of reactions will give cyclopropane carboxylic acid? -0% OH Eto OEt...
Starting with diethylmalonate, which sequence of reactions will give cyclopropane carboxylic acid? -0% OH Eto OEt 1. Excess KOEt 2. Br(CH2)5Br 3. H2O/H307, A O A. 1. Excess KOEt 2. Br(CH2)4Br 3.H2O/H307, A ОВ. 1. Excess KOEt 2. 1,1-dibromocyclopentane 3. H2O/H307, A Ос. 1. Excess KOEt 2. C5H9Br 3. H2O/H307, A OD Which is a mechanistic step in the sulfonation of benzene? SO3H fuming H2SO4 S SEO OH OH A B с D А B с D Which compound has...
Which is reagent R in this reaction? Br R O A. n-Buli OB. n-BuMgBr OC. PPh3...
Which is reagent R in this reaction? Br R O A. n-Buli OB. n-BuMgBr OC. PPh3 + 2 n-Buli OD. Cul + 2 n-Buli In the following Michael addition reaction with compound served as the Michael acceptor, A? CH2(CO2Et) H2O/H30* А KOH A OH OA i ОВ. Ос. OD. i QUESTION 7 Compound 1 is an acetyl protected precursor of the phytonutrient pterostilbene (2), a natural antioxidant found in blueberries. Which reagents would you use to synthesize 1 starting with...
To convert benzaldehyde to 3-phenyl-2-propenoic acid which reagent would you choose to initially react benzaldehyde with? OH OA. hon OH OB. Eto OEt ليه OH D. Br. он Which is the major product of this reaction sequence? PCI3 NaBH4 lon он AICI: Меон он OA. age Ос. ooh
To convert benzaldehyde to 3.phenyl-2-propenoic acid which reagent would you choose to initially react benzaldehyde with? OA он ОВ. OH Ос OEL DB What is the major product of this reaction? MeNH2 H30+ HN HN А B с D A B с D Which reaction sequence would convert 1H-indene to 1-deuterioindane? A. 1. HCL 2. Nal 3. D20 B. 1. D2, Pd/C 2. Cl2, hv 3. Mg(s), Et20 4. H20 C. 1. BH3.THF 2. H202, OH" 3. PBr3 4. Mg(s),...
Im stuck on these, can you please help me? thank you :)
1.
2.
3.
4.
Predict the product from the following sequence (the reagent over the first arrow from the left is hydroxide, the minus charge on OH may not be showing clearly): i 1 point: Сн Y но be (0) NOR CHOH 2 gi EI HO OH ON OAV Ос. II OD 1 E. IV Question 2 Predict the product from the following sequence (the reagent over the...
just yellow question
< Back Homework Chapter 16 16.33 Show how you would convert benzaldehyde into cach of the following. You may use any other needed reagents, and more than one step may be required. (a) Benzyl alcohol (F) 3-Methyl-1-phenyl-1-butanol (k) CHCHDOH (b) Benzoic acid (g) Benzyl bromide (1) CH.CH(OH)CN (c) Benzoyl chloride (h) Toluene (m) CHECHNOH (d) Benzophenone (i) CH CH(OCH (n) CHECHNNHCHE (e) 1-Phenylethanol G) CH.CH (o) C.H.CHCHCHCH, 16.36 Give structures for compounds A-E. Cyclohexanol in A (CHO)...
3. Show how you would add a Grignard reagent to an acid chloride to synthesize 4-phenylheptan-4-01 4. Show how you would accomplish the following synthesis in good yield. OH benzoic acid N.N-dimethylbenzamide NH HO hexanol heptane-1-amine 0 0 methyl 2-phenylacetate 3-phenylpropionitrile но-л-он
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 ?...
organic chemistry
1.1 pt) Which reagent would you use to effect the following transformation of a diol into a keto acid? ОН Reagent? CH,CHCH,CH,CH,OH - CH,CCH,CH,сон a) Jones(H2Cr2O7) b) Tollens c) mCPBA d) Collins(PCC) e) LiAlH4 2.(2 pts) Circle the TWO compounds that yield a stable Grignard reagent when treated with magnesium in ether. Br CHÚC HỌC=CH- CH,OH HN 3.(2 pts each) Reactions. Complete each reaction shown here. HỌC=CH- + HC=CH- -CH OH он 1. CH CH MgBrCH,CH,CH=CHCCH2CH3 2.H2O Сн,...
Problem 16.33 Show how you would convert benzaldehyde into each of the compounds using the reagents (A - G) in the table below where necessary. H20+ PBrz NaBH4 A: (1) AICI: (2) H307 SOCI2 Ag(NH3)2 NHz/H20 B: C: D: LiAIH4 E: F: G: X Incorrect. (c) C6H5CHENNHC6H5 + CH stereoisomer (E)-1-phenyl-2-(phenylmethylidene)hydrazine A: PPhz Edit H3C X Incorrect. (d) CGHSCH=CHCH=CH2 H B (a Wittig reagent) B: ? Edit Problem 16.49 Compounds W and X are isomers; they have the molecular formula...
Starting with diethylmalonate, which sequence of reactions will give cyclopropane carboxylic acid? -0% OH Eto OEt 1. Excess KOEt 2. Br(CH2)5Br 3. H2O/H307, A O A. 1. Excess KOEt 2. Br(CH2)4Br 3.H2O/H307, A ОВ. 1. Excess KOEt 2. 1,1-dibromocyclopentane 3. H2O/H307, A Ос. 1. Excess KOEt 2. C5H9Br 3. H2O/H307, A OD Which is a mechanistic step in the sulfonation of benzene? SO3H fuming H2SO4 S SEO OH OH A B с D А B с D Which compound has...
Which is reagent R in this reaction? Br R O A. n-Buli OB. n-BuMgBr OC. PPh3 + 2 n-Buli OD. Cul + 2 n-Buli In the following Michael addition reaction with compound served as the Michael acceptor, A? CH2(CO2Et) H2O/H30* А KOH A OH OA i ОВ. Ос. OD. i QUESTION 7 Compound 1 is an acetyl protected precursor of the phytonutrient pterostilbene (2), a natural antioxidant found in blueberries. Which reagents would you use to synthesize 1 starting with...
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