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![40. Bato a H₂02/NaOH 10H cis-2-methys cyclohexanol. [option-c 41. 1, 2. and 3 all are taux statements. [option-D] 42 Br₂ / H2](http://img.homeworklib.com/questions/64dbf200-0ab2-11eb-8e40-351e6bdf8016.png?x-oss-process=image/resize,w_560)
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QUESTION 40 Treatment of methyleyelohexene with an ether solution of dibrane (13), followed by reaction with...
CF2 24. (1 pt.) Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force...
CF2 24. (1 pt.) Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force is primarily responsible for this difference? H&C CH₂ H₃COh Oh dimethyl ether ethanol b.p. -24 °C b.p. 78 °C 25. (1 pt.) Dibutyl ether has a higher boiling point than ethanol. Which intermolecular force is primarily responsible for this difference? HJC-CH2OH H CHECH2CHE " CH CH 2 CH CH 3 ethanol b.p. 78 °C dibutyl ether b.p. 141 °C
Please answer all 3 questions What product(s) are expected from the following tenction! HI (excesa) ?...
Please answer all 3 questions
What product(s) are expected from the following tenction! HI (excesa) ? 2 CH3CH21 2 ICH2CH20H 2 ICH2CH21 CH3CH21 + CH3CH2OH QUESTION 21 H.. Z-2-Butene reacts with Bry/H20 followed by NaOH. What is the product of this reaction? H.CH H,C.. HC "H HY HC CH, 1 2 3 1 only 2 only 3 only 1 and 2 QUESTION 22 Which of the following alkenes undergoes allylic bromination (NBS, light) to form a single monobrominated product? (Hint;...
40. Predict from dimethyl ether or ethanol which has the higher boiling point. Explain. (4 marks...
40. Predict from dimethyl ether or ethanol which has the higher boiling point. Explain. (4 marks 41. Which of the following compounds would be more soluble in water? Explain. (4 marks) b. H3 CH3 hivo loto ܐ ܀ H3C H3C -CH 42. What is the type of reaction that takes place when the below aldehyde reacts with Benedict's solution? Draw the product. ON (4 marks) (5 marks) 35. Write the IUPAC name for the following compound.H.H CH3 с sino od...
Please answer all 3 questions QUESTION 23 Which of the following statements are true? 1. ethanol...
Please answer all 3 questions
QUESTION 23 Which of the following statements are true? 1. ethanol is more soluble in water than dimethyl ether 2. ethanol has a higher boiling point than dimethyl ether 3. ethanol has the same molecular weight as dimethyl ether only 1 only 1 and 2 only 1 and 3 1, 2 and 3 QUESTION 24 In a unimolecular elimination (E1) reaction, the correct order of mechanistic steps is dissociation of the leaving group, then deprotonation...
Describe the classification of alcohols; describe the boiling points and solubility of alcohols, phenols, and ethers....
Describe the classification of alcohols; describe the boiling points and solubility of alcohols, phenols, and ethers. Classify each of the following alcohols as primary (1 degree), secondary (2 degree) or tertiary (3 degree); Classify each of the following alcohols as primary (1 degree)j, secondary (2 degree), or tertiary (3 degree): Predict the compound with the higher boiling point in each of the following pairs: a. ethane or methanol b. diethyl ether or 1-butanol c. 1-butanol or pentane Predict the compound...
[Review Topical [References) 1-Butene reacts with borane in THF followed by hydrogen peroxide in aqueous NaOH to...
[Review Topical [References) 1-Butene reacts with borane in THF followed by hydrogen peroxide in aqueous NaOH to give A (CH100). Treatment of A with aqueous chromic acid or Cro, in acetic acid gives B (C,H,O,). Draw the structure of B. • You do not have to consider stereochemistry. . In cases where there is more than one answer, just draw one. ChemDoodle [Review Topics) [References) A (CzH,0) reacts rapidly with ethylmagnesium bromide in anhydrous ether to give B (C,H,20). Treatment...
please answer numbers 13-16 Question 13 What is the major product of the following reaction? H2O...
please answer numbers 13-16
Question 13 What is the major product of the following reaction? H2O CH3CH2CH2C=CH HgSo. H SO. OCH,CHCH,C=CH, OH CH:CH-CH: CH, CH3CH2CH2CH=CHOH CH, CH, CH,CH-CH: но он CH:CH-CH:CHEN Question 14 The reagent needed to convert 2-butyne to cis-2-butene is H2, Pd/C H2/Lindlar catalyst OH+/H2 Li/NH3 Na/NH3 What is the major product of the following reaction? CH,CH,CECCH; Pd/C CH.CH CHCH CH, CH3CH2CH2CH2CH3 сн. CH What is the major product of the following reaction? CH3CHC=CCHE He Lindlar catalyst o...
REVIEW SHEET FOR E2 IN CHEM 3153, OCTOBER 27, 2019 Draw the structure for the MAJOR...
REVIEW SHEET FOR E2 IN CHEM 3153, OCTOBER 27, 2019 Draw the structure for the MAJOR ORGANIC PRODUCT form each reaction. Assume the reactions have been terminated and neutralized. a. R-COR + DIBAL-H in hexane/-78 'C ------------ OR 1. CO2 b. Ph-Br + Mg/ether - -> 2. H,0* THE c. methyl butanoate + LDA -----> H.C-1 HO* H30* (cat) d. acetone + 2,4 (ON),C,Hy-NH-NH2 cyclohexanone e. PhyP-CH, I + PhLi/ether -- > H20 f. H.C-CH2-CH2-COH + BryP ------> -- n-Bu-Br...
Please answer all 3 questions QUESTION 39 Ozonolysis (ozone followed by treatment with dimethylouse) of which...
Please answer all 3 questions
QUESTION 39 Ozonolysis (ozone followed by treatment with dimethylouse) of which dimme (1,2,3 o 4) would get qumelec 웃 an enda nde und 2 QUESTION 40 Which of the following compounds is/are chiral? (Hint: Please examine the Newman projections carefully, perhaps the ult) CH H H3C CH, H. CH2CH3 "CH; H BI H BI H H only 1 only 1 and 2 only 2 and 3 1, 2 and 3 QUESTION 41 Which of the...
Fill in the blanks to complete the reaction. (3pts each) Br Н-С—с—н Mg CH3CHCH2CH3 1 Ether...
Fill in the blanks to complete the reaction. (3pts each) Br Н-С—с—н Mg CH3CHCH2CH3 1 Ether Br (CH),CО H 2 C CH-CH,ОH CH3CH20 + 3 E1OH CI 1. ВНз 2. NaOH, H02 ОН HO 5 (CH3CH2)2CuLi 6 OH Bi Br КОН 7 Нас NaCN DMSO
CF2 24. (1 pt.) Ethanol has a higher boiling point than dimethyl ether. Which intermolecular force is primarily responsible for this difference? H&C CH₂ H₃COh Oh dimethyl ether ethanol b.p. -24 °C b.p. 78 °C 25. (1 pt.) Dibutyl ether has a higher boiling point than ethanol. Which intermolecular force is primarily responsible for this difference? HJC-CH2OH H CHECH2CHE " CH CH 2 CH CH 3 ethanol b.p. 78 °C dibutyl ether b.p. 141 °C
Please answer all 3 questions
What product(s) are expected from the following tenction! HI (excesa) ? 2 CH3CH21 2 ICH2CH20H 2 ICH2CH21 CH3CH21 + CH3CH2OH QUESTION 21 H.. Z-2-Butene reacts with Bry/H20 followed by NaOH. What is the product of this reaction? H.CH H,C.. HC "H HY HC CH, 1 2 3 1 only 2 only 3 only 1 and 2 QUESTION 22 Which of the following alkenes undergoes allylic bromination (NBS, light) to form a single monobrominated product? (Hint;...
40. Predict from dimethyl ether or ethanol which has the higher boiling point. Explain. (4 marks 41. Which of the following compounds would be more soluble in water? Explain. (4 marks) b. H3 CH3 hivo loto ܐ ܀ H3C H3C -CH 42. What is the type of reaction that takes place when the below aldehyde reacts with Benedict's solution? Draw the product. ON (4 marks) (5 marks) 35. Write the IUPAC name for the following compound.H.H CH3 с sino od...
Please answer all 3 questions
QUESTION 23 Which of the following statements are true? 1. ethanol is more soluble in water than dimethyl ether 2. ethanol has a higher boiling point than dimethyl ether 3. ethanol has the same molecular weight as dimethyl ether only 1 only 1 and 2 only 1 and 3 1, 2 and 3 QUESTION 24 In a unimolecular elimination (E1) reaction, the correct order of mechanistic steps is dissociation of the leaving group, then deprotonation...
Describe the classification of alcohols; describe the boiling points and solubility of alcohols, phenols, and ethers. Classify each of the following alcohols as primary (1 degree), secondary (2 degree) or tertiary (3 degree); Classify each of the following alcohols as primary (1 degree)j, secondary (2 degree), or tertiary (3 degree): Predict the compound with the higher boiling point in each of the following pairs: a. ethane or methanol b. diethyl ether or 1-butanol c. 1-butanol or pentane Predict the compound...
[Review Topical [References) 1-Butene reacts with borane in THF followed by hydrogen peroxide in aqueous NaOH to give A (CH100). Treatment of A with aqueous chromic acid or Cro, in acetic acid gives B (C,H,O,). Draw the structure of B. • You do not have to consider stereochemistry. . In cases where there is more than one answer, just draw one. ChemDoodle [Review Topics) [References) A (CzH,0) reacts rapidly with ethylmagnesium bromide in anhydrous ether to give B (C,H,20). Treatment...
please answer numbers 13-16
Question 13 What is the major product of the following reaction? H2O CH3CH2CH2C=CH HgSo. H SO. OCH,CHCH,C=CH, OH CH:CH-CH: CH, CH3CH2CH2CH=CHOH CH, CH, CH,CH-CH: но он CH:CH-CH:CHEN Question 14 The reagent needed to convert 2-butyne to cis-2-butene is H2, Pd/C H2/Lindlar catalyst OH+/H2 Li/NH3 Na/NH3 What is the major product of the following reaction? CH,CH,CECCH; Pd/C CH.CH CHCH CH, CH3CH2CH2CH2CH3 сн. CH What is the major product of the following reaction? CH3CHC=CCHE He Lindlar catalyst o...
REVIEW SHEET FOR E2 IN CHEM 3153, OCTOBER 27, 2019 Draw the structure for the MAJOR ORGANIC PRODUCT form each reaction. Assume the reactions have been terminated and neutralized. a. R-COR + DIBAL-H in hexane/-78 'C ------------ OR 1. CO2 b. Ph-Br + Mg/ether - -> 2. H,0* THE c. methyl butanoate + LDA -----> H.C-1 HO* H30* (cat) d. acetone + 2,4 (ON),C,Hy-NH-NH2 cyclohexanone e. PhyP-CH, I + PhLi/ether -- > H20 f. H.C-CH2-CH2-COH + BryP ------> -- n-Bu-Br...
Please answer all 3 questions
QUESTION 39 Ozonolysis (ozone followed by treatment with dimethylouse) of which dimme (1,2,3 o 4) would get qumelec 웃 an enda nde und 2 QUESTION 40 Which of the following compounds is/are chiral? (Hint: Please examine the Newman projections carefully, perhaps the ult) CH H H3C CH, H. CH2CH3 "CH; H BI H BI H H only 1 only 1 and 2 only 2 and 3 1, 2 and 3 QUESTION 41 Which of the...
Fill in the blanks to complete the reaction. (3pts each) Br Н-С—с—н Mg CH3CHCH2CH3 1 Ether Br (CH),CО H 2 C CH-CH,ОH CH3CH20 + 3 E1OH CI 1. ВНз 2. NaOH, H02 ОН HO 5 (CH3CH2)2CuLi 6 OH Bi Br КОН 7 Нас NaCN DMSO
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