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What compound below has the most acidic protons?
Question 5 Which compound below has the most...
What is the most acidic hydrogen in the following compound? Question 19 Which is the most...
What is the most acidic hydrogen in the following
compound?
Question 19 Which is the most acidic hydrogen in the following compound? н н- H V O I He Н. -H IV -→H H ΟΙ O II O III O IV O V
Question 1 2 pts Which is the most acidic hydrogen in the following compound? 0= .CN...
Question 1 2 pts Which is the most acidic hydrogen in the following compound? 0= .CN 11 H Н III O III O IV OV
In each compound below, two protons are clearly identified. Determine which of the two protons is...
In each compound below, two protons are clearly identified. Determine which of the two protons is more acidic. он н . NH2 Но (a) (b) (c) SH но (d) (e) (f) H но ОН (h)
Question 19 Which is the most acidic hydrogen in the compound shown? II IV H H...
Question 19 Which is the most acidic hydrogen in the compound shown? II IV H H H H H -H H T III V CA. V B. C. IV D. III E. 11 Question 20 How many signals would you expect to find in the TH NMR spectrum of CH 30CH 2 CH 2OCH 3? CA. 4 B. 2 C. 1 D.3 E. 5
Given the following compound: O b a С HO ОН d • List ALL the acidic...
Given the following compound: O b a С HO ОН d • List ALL the acidic protons with pka values less than 25 in the space provide. there isn't any, then write NONE. DO NOT put any space in between letters ex. abc acidic protons = • Which labeled proton is the most acidic? Just write the letter in the space provided, ex. a most acidic proton = Predict the products Br LDA; 1 LDA: CH Br 2 PRODUCT BANK...
Problem Set Ch 22 Name: 1. Rank the following protons from most acidic to least acidie: CH, CH, Cн сн, сн.Ссн,Ссн ,...
Problem Set Ch 22 Name: 1. Rank the following protons from most acidic to least acidie: CH, CH, Cн сн, сн.Ссн,Ссн , CH, СH,Ссн,сH, Cн,Ссн,Сосн,сн, сн,сн,Сосн, IV П Ш 2. Provide the structure of the enol when 3,3,6-trimethyl-4-heptanone is treated with acid. 3. Which of the following compound(s) would undergo racemization in presence of a base? Cн, product IV II II 4. Draw the mechanism for the following transformation. Но" Br2
Question 11 (2 points) Which of the indicated protons in the following compound would appear most...
Question 11 (2 points) Which of the indicated protons in the following compound would appear most downfield in the 'H NMR spectrum? III TV II a) III Oь) ІV Oc) d) II Question 12 (2 points) Provide the structure of the expected major organic product generated upon completion of the following reaction scheme (CH), CCH2CH==CH2 HBr H202 (сн.),ccн,сн. -CH2 CAJACCHIOLI (CH, CCH-CH- -CH2 cartuscanyone (CH)CCH_CH CH₂ (CH3),CCHCH IV -Сн, III a) b) c) d) IV
Question 19 2.5 pts Order the following compounds from most acidic to least acidic. دهد تا...
Question 19 2.5 pts Order the following compounds from most acidic to least acidic. دهد تا با 2 >1 >4 > 3 @ 1 > 4>2 > 3 1 >2>4> 2 > 3 * Previous Next → Question 20 2.5 pts What is required to complete the synthesis? H30+ Reactant 1. NaOE 2. bromoethane 1. NaOE 2. 1-brom malonic ester acetoacetic ester 2 ethyl methyl ketone pentane-2,4-dione Question 22 2.5 pts Which compound below has the most acidic proton(s)? H2CO...
uestion 2 Rank these molecules in order of decreasing acidity [that is, most acidic first.] 1. CHCHCO2Н 2....
uestion 2 Rank these molecules in order of decreasing acidity [that is, most acidic first.] 1. CHCHCO2Н 2. CH-CHCO,н F 3. CH-CН-СО,Н 2 3 1 2> 1> 3 1> 2 3 3> 2 11 O 1>3> 2 Question 3 Which compound is the most acidic? Cl CI C Question 5 Which of the following molecules is the product of an aldol reaction? ОН HO HO IV ОН and IV Question 11 Which of the following contains an amide functional group?...
Question 1 2 pts Which is the most acidic hydrogen in the following compound? II OI...
Question 1 2 pts Which is the most acidic hydrogen in the following compound? II OI O 11 S O III O IV OV
What is the most acidic hydrogen in the following
compound?
Question 19 Which is the most acidic hydrogen in the following compound? н н- H V O I He Н. -H IV -→H H ΟΙ O II O III O IV O V
Question 1 2 pts Which is the most acidic hydrogen in the following compound? 0= .CN 11 H Н III O III O IV OV
In each compound below, two protons are clearly identified. Determine which of the two protons is more acidic. он н . NH2 Но (a) (b) (c) SH но (d) (e) (f) H но ОН (h)
Question 19 Which is the most acidic hydrogen in the compound shown? II IV H H H H H -H H T III V CA. V B. C. IV D. III E. 11 Question 20 How many signals would you expect to find in the TH NMR spectrum of CH 30CH 2 CH 2OCH 3? CA. 4 B. 2 C. 1 D.3 E. 5
Given the following compound: O b a С HO ОН d • List ALL the acidic protons with pka values less than 25 in the space provide. there isn't any, then write NONE. DO NOT put any space in between letters ex. abc acidic protons = • Which labeled proton is the most acidic? Just write the letter in the space provided, ex. a most acidic proton = Predict the products Br LDA; 1 LDA: CH Br 2 PRODUCT BANK...
Problem Set Ch 22 Name: 1. Rank the following protons from most acidic to least acidie: CH, CH, Cн сн, сн.Ссн,Ссн , CH, СH,Ссн,сH, Cн,Ссн,Сосн,сн, сн,сн,Сосн, IV П Ш 2. Provide the structure of the enol when 3,3,6-trimethyl-4-heptanone is treated with acid. 3. Which of the following compound(s) would undergo racemization in presence of a base? Cн, product IV II II 4. Draw the mechanism for the following transformation. Но" Br2
Question 11 (2 points) Which of the indicated protons in the following compound would appear most downfield in the 'H NMR spectrum? III TV II a) III Oь) ІV Oc) d) II Question 12 (2 points) Provide the structure of the expected major organic product generated upon completion of the following reaction scheme (CH), CCH2CH==CH2 HBr H202 (сн.),ccн,сн. -CH2 CAJACCHIOLI (CH, CCH-CH- -CH2 cartuscanyone (CH)CCH_CH CH₂ (CH3),CCHCH IV -Сн, III a) b) c) d) IV
Question 19 2.5 pts Order the following compounds from most acidic to least acidic. دهد تا با 2 >1 >4 > 3 @ 1 > 4>2 > 3 1 >2>4> 2 > 3 * Previous Next → Question 20 2.5 pts What is required to complete the synthesis? H30+ Reactant 1. NaOE 2. bromoethane 1. NaOE 2. 1-brom malonic ester acetoacetic ester 2 ethyl methyl ketone pentane-2,4-dione Question 22 2.5 pts Which compound below has the most acidic proton(s)? H2CO...
uestion 2 Rank these molecules in order of decreasing acidity [that is, most acidic first.] 1. CHCHCO2Н 2. CH-CHCO,н F 3. CH-CН-СО,Н 2 3 1 2> 1> 3 1> 2 3 3> 2 11 O 1>3> 2 Question 3 Which compound is the most acidic? Cl CI C Question 5 Which of the following molecules is the product of an aldol reaction? ОН HO HO IV ОН and IV Question 11 Which of the following contains an amide functional group?...
Question 1 2 pts Which is the most acidic hydrogen in the following compound? II OI O 11 S O III O IV OV
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