Homework Answers
We can see that in given reaction -OH is replaced by -Cl. So the only nucleophile that can bring about this conversion is HCl and because the reactant is a tertiary alcohol (the C to which -OH is attached is attached to 3 carbons) so the mechanism by which this nucleophilic substitution reaction proceeds is SN1 (Substitution Nucleophilic Unimolecular).
So the correct answer is option fourth (HCl, SN1)
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Which of the following nucleophiles, in conjunction with heat and
water as a byproduct, is most...
please answer all three questions, thank you! 1 points ucleophiles, in conjunction with heat and water...
please answer all three questions, thank you!
1 points ucleophiles, in conjunction with heat and water as a byproduct, is most probable in the following thin reaction and by which - CH3CH2C1 Which of the following nucleophiles, in conjunction with heat and water as a byproduct, is most probable in the following substitution mechanism? CH3CH2OH.- CH3CH2CI o H20, SN1 O CH30, SN2 HI, SN2 HCI, SN2 OH, SN1 Of the following structures, how many are classified "E"? я" " "...
just want to double check my answers Shit Alt 4. (4 pts.) The mechanism for the...
just want to double check my answers
Shit Alt 4. (4 pts.) The mechanism for the formation of an ester is comprised of the following steps. Identify each of the elementary steps and draw curved arrows to show movement of electrons. Be sure to draw in necessary nonbonding electron pairs +HSO, -S0,H OH нс OH н,с :он H Pro Гон H,C-C AU ie pddihon он 5.advs Н,с. "сн, 2cei он он H Н,с -он OH Нс H,C Palon Thek :0-CHs...
Considering both regiochemistry and stereochemistry, what is the major Organic product of the following reaction? HI...
Considering both regiochemistry and stereochemistry, what is the major Organic product of the following reaction? HI ICH,CH, "CH HCI Сн,он HC НО CH, НО. CH, H3CO CH,CH; CH; CH,CH; ОСН; CH,CH; ниту ни Ниннинг ОН Н.С Н.С Н;С (а) (b) (c) ІН H,со CH, CH-CH, Iltin НО НО CH, CH.CH CH; Нітру, CH,CH; ОН нс ін, Насту осн. H CI нс (f) (d)
can you help me solve these 5 questions please? thank you :) 1.) 2.) 3.) 4.)...
can you help me solve these 5 questions please? thank you
:)
1.)
2.)
3.)
4.)
5.)
Give the major substitution product of the following reaction. Br CH3CO2H ? heat OH SCH O NH2 O o There is no reaction under these conditions or the correct product is not listed here. Give the major substitution product of the following reaction. Br CH3OH ? heat There is no reaction under these conditions or the correct product is not listed here. OH...
20. Arrange the following molecules based on their reactivity for SN1 mechanism (the most reactive to...
20. Arrange the following molecules based on their reactivity for SN1 mechanism (the most reactive to the least reactive) [4pts] Br Br CH3Br Br 21. Considering the SN1, SN2, E1, and E2 mechanisms, the energy diagram shown below corresponds to [4Pts] a. only the SN1 mechanism b. only the E1 mechanism c. both the SN2 and E2 mechanisms d. only the SN2 mechanism. e. only the E2 mechanism f. both the SN1 and El mechanisms energy rxn coordinate 22. If...
1. For each of the following sugars: state the classification (by number of carbons and carbonyl type, like aldotetr...
1. For each of the following sugars: state the classification (by number of carbons and carbonyl type, like aldotetrose), whether the sugar is D- or L-form, and draw the enantiomer. но СН,ОН н-с- OH но-с-н н-с- он нс- он CH OH с=0 но -н нон но -н СН,ОН CH2OH 1 С=0 но но НО -н -н -н CHOH н-с- он CH OH
Identify the products of the following reactions. Hints as to how many form are in the...
Identify the products of the following reactions. Hints as to how many form are in the right margin! Pay attention to stereochemistry if necessary, and show your thought process for partial credit. a) HCL н,с сн, NaOCH, сн,он (Some Sn1 and E2) NaOC(CH3)3 b) HCY CH (2 products, E2 only) tert-butanol Nat-SH c) (SN2 only, good nuc.) CH HEC OTS (one enantiomer acetone HC AgNO3 CH OH CI HAC CH, (S1 and E1. RAR possible)
What is the major product of the following reaction? Hy(excess) Lindlar's cat. A B D Ос...
What is the major product of the following reaction? Hy(excess) Lindlar's cat. A B D Ос B A D What is the major product of the following reaction? Cl2 Н,0 НО СІ. A \ Он С В с D CI CI ОН ОН Ов ОА D с What is the major product of the following reaction? CH3 нс Н сH,CH, NaNH2 DMSO Br А В CH3 CHCH3 9 CH3 с CH,CH H4C. D нс CH2CH3 CH3 "NH, нс Сн HECH...
Propose mechanisms consistent with the following reactions 8-48 H.SO н.о Br HBr ъ) Он (а) ROOR...
Propose mechanisms consistent with the following reactions 8-48 H.SO н.о Br HBr ъ) Он (а) ROOR Br СHBE, Вг Br Вг HЕr (d) NaOH осH CH, Cl Вr НС Br Br CH CH OH Cн CH, Он Н н'. Н,о Он Н "сн CH, CH,CH CH,CH Он н' (g) CH Oн осн, н CH—С-С (h) 2 н Н Н Н
Propose mechanisms consistent with the following reactions 8-48 H.SO н.о Br HBr ъ) Он (а) ROOR Br СHBE, Вг Br...
2) Order the following alkenes from most stable to least stable Нас Нас с-сн, н,с Hас +C- Нас н CHs -CH3 H Hе mos...
2) Order the following alkenes from most stable to least stable Нас Нас с-сн, н,с Hас +C- Нас н CHs -CH3 H Hе most stable least stable (a) I (b) I (c) I ll (d) 7) Order the following C-H bonds from strongest to weakest. strongest weakest (a) (b) (c) II (d) 8) Which of the following is represents the lowest energy transition state for the addition of BH, to 2-methyl-1-propene? quCH «сHs нСи Нас (b) (a) Нив--н H H...
please answer all three questions, thank you!
1 points ucleophiles, in conjunction with heat and water as a byproduct, is most probable in the following thin reaction and by which - CH3CH2C1 Which of the following nucleophiles, in conjunction with heat and water as a byproduct, is most probable in the following substitution mechanism? CH3CH2OH.- CH3CH2CI o H20, SN1 O CH30, SN2 HI, SN2 HCI, SN2 OH, SN1 Of the following structures, how many are classified "E"? я" " "...
just want to double check my answers
Shit Alt 4. (4 pts.) The mechanism for the formation of an ester is comprised of the following steps. Identify each of the elementary steps and draw curved arrows to show movement of electrons. Be sure to draw in necessary nonbonding electron pairs +HSO, -S0,H OH нс OH н,с :он H Pro Гон H,C-C AU ie pddihon он 5.advs Н,с. "сн, 2cei он он H Н,с -он OH Нс H,C Palon Thek :0-CHs...
Considering both regiochemistry and stereochemistry, what is the major Organic product of the following reaction? HI ICH,CH, "CH HCI Сн,он HC НО CH, НО. CH, H3CO CH,CH; CH; CH,CH; ОСН; CH,CH; ниту ни Ниннинг ОН Н.С Н.С Н;С (а) (b) (c) ІН H,со CH, CH-CH, Iltin НО НО CH, CH.CH CH; Нітру, CH,CH; ОН нс ін, Насту осн. H CI нс (f) (d)
can you help me solve these 5 questions please? thank you
:)
1.)
2.)
3.)
4.)
5.)
Give the major substitution product of the following reaction. Br CH3CO2H ? heat OH SCH O NH2 O o There is no reaction under these conditions or the correct product is not listed here. Give the major substitution product of the following reaction. Br CH3OH ? heat There is no reaction under these conditions or the correct product is not listed here. OH...
20. Arrange the following molecules based on their reactivity for SN1 mechanism (the most reactive to the least reactive) [4pts] Br Br CH3Br Br 21. Considering the SN1, SN2, E1, and E2 mechanisms, the energy diagram shown below corresponds to [4Pts] a. only the SN1 mechanism b. only the E1 mechanism c. both the SN2 and E2 mechanisms d. only the SN2 mechanism. e. only the E2 mechanism f. both the SN1 and El mechanisms energy rxn coordinate 22. If...
1. For each of the following sugars: state the classification (by number of carbons and carbonyl type, like aldotetrose), whether the sugar is D- or L-form, and draw the enantiomer. но СН,ОН н-с- OH но-с-н н-с- он нс- он CH OH с=0 но -н нон но -н СН,ОН CH2OH 1 С=0 но но НО -н -н -н CHOH н-с- он CH OH
Identify the products of the following reactions. Hints as to how many form are in the right margin! Pay attention to stereochemistry if necessary, and show your thought process for partial credit. a) HCL н,с сн, NaOCH, сн,он (Some Sn1 and E2) NaOC(CH3)3 b) HCY CH (2 products, E2 only) tert-butanol Nat-SH c) (SN2 only, good nuc.) CH HEC OTS (one enantiomer acetone HC AgNO3 CH OH CI HAC CH, (S1 and E1. RAR possible)
What is the major product of the following reaction? Hy(excess) Lindlar's cat. A B D Ос B A D What is the major product of the following reaction? Cl2 Н,0 НО СІ. A \ Он С В с D CI CI ОН ОН Ов ОА D с What is the major product of the following reaction? CH3 нс Н сH,CH, NaNH2 DMSO Br А В CH3 CHCH3 9 CH3 с CH,CH H4C. D нс CH2CH3 CH3 "NH, нс Сн HECH...
Propose mechanisms consistent with the following reactions 8-48 H.SO н.о Br HBr ъ) Он (а) ROOR Br СHBE, Вг Br Вг HЕr (d) NaOH осH CH, Cl Вr НС Br Br CH CH OH Cн CH, Он Н н'. Н,о Он Н "сн CH, CH,CH CH,CH Он н' (g) CH Oн осн, н CH—С-С (h) 2 н Н Н Н
Propose mechanisms consistent with the following reactions 8-48 H.SO н.о Br HBr ъ) Он (а) ROOR Br СHBE, Вг Br...
2) Order the following alkenes from most stable to least stable Нас Нас с-сн, н,с Hас +C- Нас н CHs -CH3 H Hе most stable least stable (a) I (b) I (c) I ll (d) 7) Order the following C-H bonds from strongest to weakest. strongest weakest (a) (b) (c) II (d) 8) Which of the following is represents the lowest energy transition state for the addition of BH, to 2-methyl-1-propene? quCH «сHs нСи Нас (b) (a) Нив--н H H...
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