Question 5 (2 points) In the reaction below which of the following is true? HN Br2...
Question 27 (2 points) Saved Which of the following substituents will not direct the incoming group to the ortho/para position during electrophilic aromatic substitution? Oa) -OCOCH3 Ob) -COOCH3 Oc) -CH2CH3 Od) -N(CH3)2 Question 28 (2 points) Saved Provide the reagents necessary to carry out the following conversion. OH OH Br Br Br Oa) Br2, hn Ob) HBr (3 moles) O c) Br2, FeBr3 o d) Br2
Question 27 (2 points) Which of the following substituents will not direct the incoming group to the ortho/para position during electrophilic aromatic substitution? Oa) -OCOCH3 ob) -COOCH3 OC) -CH2CH3 od) -N(CH3)2 Question 28 (2 points) Provide the reagents necessary to carry out the following conversion. OH OH B Br Br oa) Br2, hn ob) HBr (3 moles) oc) Br2, FeBr3 od) Br2
Question 11 (2 points) Choose a major product for the reaction below. Cl2/AICI: OCH3 CI OCH3 OCH3 HI OCH3 HI 1 O a) 11 Ob) III O c) I, II and III Od)! Question 12 (2 points) Predict the structure of the major product for the following reaction. CH3CH2CCI Zn (Hg) CHCI AICI NH2 11 III IV O a) IV Ob) III Oc) O d) II
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...
Question 45 (2 points) For which of the following compounds will the M+2 peak intensity be equal to the intensity of the molecular ion peak M? oa) CH3CH2CH2NH2 ob) CH3CH2CH2Br OC) CH3CH2CH2C1 od) CH3CH2CH2OH Question 46 (2 points) Predict the major product(s) of the following reaction. Br2 light Ar o Br CHB CH-Br CHUB Br III IV Br Oa) IV Ob) III OC) 11 od) 1
Question 41 (2 points) Which of the following carbocations is (are) likely to undergo rearrangement through a methyl shift? H2C CH3 H3C CH3 H3C CH3 III a) both II and III Ob) both I and II Oc) Od) Question 42 (2 points) For the reaction shown, select the expected major organic product. 1. 1 eq HCI 2. 1 eq HBr Br. CI -Br -CI Ha CI Br + enantiomer + enantiomer + enantiomer CI Br + enantiomer IV 11 III...
Question 15 (2 points) Which of the following substituents will not direct the incoming group to the ortho/para position during electrophilic aromatic substitution? Oa) -CH2CH3 Ob) -OCOCH3 OC) -COOCH3 Od) -N(CH3)2 Question 16 (2 points) Which of the following compounds will undergo the fastest SN 1 reaction? Br Br Br Br IV a) 1 Ob) III OC) IV Od) 11
please help in all sections!! Provide the reagents necessary to carry out the following conversion. Choose the correct reagents for step 1. AICI AICI CI CH3CI/ AICI3 CH3CI/ FeCl Choose the correct reagents for step 2 Zn(Hg), HCI A Zn(Hg), H2SO Zn, HCI A Mg(Hg), HCI A Predict the major product for the following reaction. B Feble 11 11 IV V E2 > Identify the electrophile in the bromination of benzene. Br Br2 Br-Br-Fe-Br Br FeBr2 FeBr3 Br 11 11...
Question 35 (2 points) In the molecule shown below, determine which of the highlighted C-H bonds a to d is expected to have the lowest bond dissociation energy? Ha HD Hc Hd Oa) C-Hc Ob) C-Hb Oc) C-Ha O d) C-Hd Question 36 (2 points) Predict the major product(s) of the following reaction. Br2 light Br . Br Br CH2Br. CH2B1 -CH2Br Br IV Br O a) 11 Ob) IV Oc) III Od
Question 36 (2 points) Predict the major product(s) of the following reaction. Bra XX II Br CH2Br. CH,Br CH,BE Br IV Br a) Oь) и O civ d) I Question 37 (2 points) Identify one final major product in the following reaction sequence: CHCI AICI, CHNO c His Zn HCI CH &&9 NH NH NO, N a) II Ob) III OCI d) IV Question 38 (2 points) Predict the product(s) for the following reaction: a NH, Hạ NH NH TH...