We have never talked about dibromoalkanes and KOH. please help.
Homework Answers
In excess KOH, 1,2-dibromoalkane gives alkyne.
The first elimination is faster second elimination occurs in extreme conditions to give alkyne.
Correct option is B) II
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We have never talked about dibromoalkanes and KOH.
please help.
هااا 3. For the reaction shown...
Why is the answer B (II) ? Please show the steps and arrows. 4. For the...
Why is the answer B (II) ? Please show the steps and
arrows.
4. For the reaction shown below, select the expected major product. Assume KOH is in excess. | و مهم مو A) IB) I C III D) IN EV
Really confused on this one! Organic Chem please help. How are we supposed to write this...
Really confused on this one! Organic Chem please help. How are
we supposed to write this one out?
Provide the expected major organic product of the reaction sequence shown. I and II IV and V I only II only III only The reaction of HC1 with 2-elhyl-l-pentene or HC1 with 3-methyl-2-hexene results in the identical major product of 3-chloro-3-methylhexane. Provide a mechanistic scheme (using curved arrows) showing the reaction of each alkene with HC1, including the intermediate and product. Provide...
59. Provide the major organic product in the reaction shown below. 1. NH4 2. KOH, heat...
59. Provide the major organic product in the reaction shown below. 1. NH4 2. KOH, heat 0 3. H20 60. O= 1. NH2NH2 H₃C 0 CH2 CH3 2. "OH, heat ii. What is the reactant W in the synthesis given below? a) Cyclopentanone b) Cyclopentene c) Cyclopentanol d) Bromocyclopentane e) Triphenylphosphine oxide What is the final product of this synthetic sequence? | Br2 Mg 1. C,H,CHO H Cr,04 Benzene FeCl, ether 2. H,0 acetone d) e) CHECCHS p-BrC.H.CH.C.HSCH:CHCOOH CA HECH,...
please answer i,ii,iii,iv,v Predict the major product(s) of the following reaction, giving regiochemical and/or stereochemical details...
please
answer i,ii,iii,iv,v
Predict the major product(s) of the following reaction, giving regiochemical and/or stereochemical details as relevant. (6 MARKS) q Bry, H0 ? ANSWER: (ii) Predict the product(s) of the oxidation of 2,3,4-trimethyl-1,5-heptadiene with hot, alkaline KMnO4 followed by acidic work up. (6 MARKS) (iii) Complete the following reaction sequence, giving structures for compounds C and D (Na2CO3 just acts as a base!): CH,SOCI CH,OH Na2CO3 D DMF (6 MARKS) D (iv) Supply the missing structures A and B....
please help in all sections!! Which of the following compounds is least reactive towards a nucleophilic...
please help in all sections!!
Which of the following compounds is least reactive towards a nucleophilic addition reaction? H H H IV II II1O V Provide the product for the following reaction. OH 1. NH2NH2/ H 2. КОНІН-О/Д 3. H30* NNH2 OH OH NNH2 NH2 OH II IV OH Eo- Provide the major product for the following reaction sequence 1. NH2NH2/ H 2. КОН/Н20/Д AICI3 II H2NN IV Predict the product for the following reaction. excess Нао н H2SO4 но...
Identify the expected major organic product generated from the reaction sequence shown. Provide the expected major...
Identify the expected major organic product generated from the reaction sequence shown. Provide the expected major organic product of the reaction sequence shown. What are the expected major products from the reaction sequence shown below? Which of the following alkene addition reactions occur(s) specifically in an anti fashion? A) hydroboration-oxidation B) addition of Br_2 C) addition of H_2 D) addition of H_2O in dilute acid E) both A and B For the reaction sequence shown, what it the expected major...
help explain how to get products in all questions please!!! What is the product for the...
help explain how to get products in all questions
please!!!
What is the product for the following three-step reaction sequence? A) I B) II C) III D) IV E) V What is the major product obtained from the following reaction sequence? A) I B) II C) III D) IV E) V What is the final product, C, obtained via the following sequence? A) I B) II C) III D) IV E) V What is the product for the following three-step...
Question 3 (2 points) For the reaction shown, select the expected major organic product. 1. 1...
Question 3 (2 points) For the reaction shown, select the expected major organic product. 1. 1 eq HCI 2. 1 eq HBO Br -Br Br + enantiomer + enantiomer + enantiomer Br + enantiomer IV II a) 11 Ob) III O c) v Od) I Question 8 (2 points) What is the product of the reaction below? ТОН PCC O OH I II OH III IV a) 1 b) IV O c) III d) I Question 10 (2 points) Predict...
Provide the expected major organic product of the reaction sequence shown. I and II IV and...
Provide the expected major organic product of the reaction
sequence shown.
I and II
IV and V
I only
II only
III only
1. 03 2. (CH3)2S, DMS
please help! What is the major product of the following reaction? NaOH Calitinns Am Rank the...
please help!
What is the major product of the following reaction? NaOH Calitinns Am Rank the reactivity order of the following dienes with maleic anhydride, starting with the fastest. II III IV O1>IV> III > II O II > III > I > IV III >I>IV > II III > IV >I>II Why does the reaction below not occur? o Nao + NaNH2 NH2 The NH, ion is a weaker base than the acetate ion The acetate ion can never...
Why is the answer B (II) ? Please show the steps and
arrows.
4. For the reaction shown below, select the expected major product. Assume KOH is in excess. | و مهم مو A) IB) I C III D) IN EV
Really confused on this one! Organic Chem please help. How are
we supposed to write this one out?
Provide the expected major organic product of the reaction sequence shown. I and II IV and V I only II only III only The reaction of HC1 with 2-elhyl-l-pentene or HC1 with 3-methyl-2-hexene results in the identical major product of 3-chloro-3-methylhexane. Provide a mechanistic scheme (using curved arrows) showing the reaction of each alkene with HC1, including the intermediate and product. Provide...
59. Provide the major organic product in the reaction shown below. 1. NH4 2. KOH, heat 0 3. H20 60. O= 1. NH2NH2 H₃C 0 CH2 CH3 2. "OH, heat ii. What is the reactant W in the synthesis given below? a) Cyclopentanone b) Cyclopentene c) Cyclopentanol d) Bromocyclopentane e) Triphenylphosphine oxide What is the final product of this synthetic sequence? | Br2 Mg 1. C,H,CHO H Cr,04 Benzene FeCl, ether 2. H,0 acetone d) e) CHECCHS p-BrC.H.CH.C.HSCH:CHCOOH CA HECH,...
please
answer i,ii,iii,iv,v
Predict the major product(s) of the following reaction, giving regiochemical and/or stereochemical details as relevant. (6 MARKS) q Bry, H0 ? ANSWER: (ii) Predict the product(s) of the oxidation of 2,3,4-trimethyl-1,5-heptadiene with hot, alkaline KMnO4 followed by acidic work up. (6 MARKS) (iii) Complete the following reaction sequence, giving structures for compounds C and D (Na2CO3 just acts as a base!): CH,SOCI CH,OH Na2CO3 D DMF (6 MARKS) D (iv) Supply the missing structures A and B....
please help in all sections!!
Which of the following compounds is least reactive towards a nucleophilic addition reaction? H H H IV II II1O V Provide the product for the following reaction. OH 1. NH2NH2/ H 2. КОНІН-О/Д 3. H30* NNH2 OH OH NNH2 NH2 OH II IV OH Eo- Provide the major product for the following reaction sequence 1. NH2NH2/ H 2. КОН/Н20/Д AICI3 II H2NN IV Predict the product for the following reaction. excess Нао н H2SO4 но...
Identify the expected major organic product generated from the reaction sequence shown. Provide the expected major organic product of the reaction sequence shown. What are the expected major products from the reaction sequence shown below? Which of the following alkene addition reactions occur(s) specifically in an anti fashion? A) hydroboration-oxidation B) addition of Br_2 C) addition of H_2 D) addition of H_2O in dilute acid E) both A and B For the reaction sequence shown, what it the expected major...
help explain how to get products in all questions
please!!!
What is the product for the following three-step reaction sequence? A) I B) II C) III D) IV E) V What is the major product obtained from the following reaction sequence? A) I B) II C) III D) IV E) V What is the final product, C, obtained via the following sequence? A) I B) II C) III D) IV E) V What is the product for the following three-step...
Question 3 (2 points) For the reaction shown, select the expected major organic product. 1. 1 eq HCI 2. 1 eq HBO Br -Br Br + enantiomer + enantiomer + enantiomer Br + enantiomer IV II a) 11 Ob) III O c) v Od) I Question 8 (2 points) What is the product of the reaction below? ТОН PCC O OH I II OH III IV a) 1 b) IV O c) III d) I Question 10 (2 points) Predict...
Provide the expected major organic product of the reaction
sequence shown.
I and II
IV and V
I only
II only
III only
1. 03 2. (CH3)2S, DMS
please help!
What is the major product of the following reaction? NaOH Calitinns Am Rank the reactivity order of the following dienes with maleic anhydride, starting with the fastest. II III IV O1>IV> III > II O II > III > I > IV III >I>IV > II III > IV >I>II Why does the reaction below not occur? o Nao + NaNH2 NH2 The NH, ion is a weaker base than the acetate ion The acetate ion can never...
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