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Please show ALL work and justify your answer in full sentences.
Thanks so much!
3. Identify...
please answer questions 9-12 Question 9 1 pts Which of the following statements describes the reactivity...
please answer questions 9-12
Question 9 1 pts Which of the following statements describes the reactivity of alkynes? An alkyne is an electron-rich molecule and therefore reacts as a nucleophile. When a symmetrical internal alkyne reacts with HBr, two products are formed. Unlike alkenes, alkynes fail to undergo electrophilic addition reactions The o bonds of alkynes are greater in energy than the rt bonds and, therefore, are more reactive Alkynes react as electrophiles, whereas alkenes react as nucleophiles What is...
6 Identify the major HO product of this reaction. CHH,SO A (A) -CH (B) CH (C)...
6 Identify the major HO product of this reaction. CHH,SO A (A) -CH (B) CH (C) CH (D) -CH REMOVED 7 Identify a reagent or set of reagents to accomplish the following transformation. OH (A) Oso BOON (8) 1) Ha(OÀch Hạo 2) NaBH4 (D) HOOH (C) ) THF.BH 2) H.O, OH H10 9 Identify an important intermediate in following reaction. 39: он 1) LAH 2) 11,0 + HOCH CHÚCIE OCH GHỊ (B) (A) :OH CH, CHOCH CH,CH OH осн, 30...
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...
please help in answering all of the questions 15. Which is a propagation step in the...
please help in answering all of the questions
15. Which is a propagation step in the peride-initiated hydrobromination of 1 butene? (A) CH,CH:CH-CH, HBr -- CH,CH.CH,CH,Br (B) CH.CH.CH-CH,+Br - CH CH.CHCH,Br (C) CH.CH,CH,CH*+ Br-CH,CH,CH.CH, Br (D) ROOR + CH,CH,CH=CH, - RO + KOH + CHỊCH,CH,CH, 35. Indicate which C-H bond has the lowest bond dissociation enthalpy (energy)? (A) H-CH(CH), (B) H-CH (C) H-C(CH,), (D) H-CH,CH, 37 d. Predict the major product for this reaction (A) (B) BE BE (C) Br...
Section: 17-14 63. Give the major product for the reaction. Justify your answer. 1. CH, CHECHE...
Section: 17-14 63. Give the major product for the reaction. Justify your answer. 1. CH, CHECHE CH2CH3 CHC осн; 2. HCI excess B) A) C) OO DO DEO CH,CHE CH2CH2 CH:CHE CHCH3 CH, CH2 CHCH CH CH:09 OH CHO D) E) OH =O CH CH3 CH,CHE CHCH CH,CHE CHO O CHO “Η
1) SHOW WORK STEP By STEP below is Figure 7-3 Recognizing Epimers Using Figure 7-3, identify the epimers of (a) D-...
1) SHOW WORK STEP By STEP
below is Figure 7-3
Recognizing Epimers Using Figure 7-3, identify the epimers of (a) D-allose, (b) D-gulose, and (c) D-ribose at C-2, C-3, and C-4. Answer Epimers differ by the configuration about only one carbon. (a) D-altrose (C-2), D-glucose (C-3), D-gulose (C-4) (b) D-idose (C-2), D-galactose (C-3), D-allose (C-4) (c) D-arabinose (C-2), D-xylose (C-3) (a) D-Aldoses Three carbons Four carbons Five carbons но не HO -OH н-с-он CH, OH D-Glyceraldehyde но-с-н H-C-OH снион D-Threose...
answer the problem show work thanks CH3 H2O + 1. H-C-CH-CH-CH2 CH3 CH C 2, CHy-CH2-CH-CHOHPCC...
answer the problem show work thanks
CH3 H2O + 1. H-C-CH-CH-CH2 CH3 CH C 2, CHy-CH2-CH-CHOHPCC 25°C 50-55°C + HNO H2SO4 он H2CrO4 CH,CHCH acetone, 35°c Et O 2150113H20 5. CH3(CH2)2MgBr+ CH3(CH2)sC(CH2)sCH3 Nall CH2-CHCH2l H2SO4 140°C 6. CH3CH2CH2OH 7. CHCH CHOH 1) LiAIH(O-t-Bu)3,-78°C 2) H20 8. CH,C-CI HBr 9. CH2 CH-CH-CH2 40°C 10. H3C CIH2 Benzene 100℃ H3C 1. LiAIH/Et2O 11. CH,CH2CH,COH 2. H,0 12. + CH,CH,cCI AIC Benzene, 80°C 13. Br2 heat CH3 AlcI 15. 25°C conc. H2SO4 NaBH4...
Provide the product for the following reaction І. Br HOCH,CH,OH Mg/ether H2SO, Н,0° 2. H,0 но...
Provide the product for the following reaction І. Br HOCH,CH,OH Mg/ether H2SO, Н,0° 2. H,0 но он ОН он IV он у Predict the product of the following synthesis. 1. Br2, H20 2. NaOH, HO 3. CH2OH, H+ OCH, н,со OCH, A B с OCH OCH OCH, D E Predict the product for the following reaction. OH Acid Catalyst + 25 °C O А D с B
1. What reagents can be used to convert 1-hexyne into 2-hexanone? A) 1. Sia2BH; 2. H202,...
1. What reagents can be used to convert 1-hexyne into 2-hexanone? A) 1. Sia2BH; 2. H202, NaOH B) Hg2+, H2sO4, H20 C) 1. 03; 2. (CH3)2S D) 1. CH3MgBr; 2. CO2 2. What would be the product of th following reaction? trace HCl A) B) он он C) D) CH3 3. What is the major organic product of the following reaction? + CH CH NHCH,CH CH IV N-C2Hs L. C2H5 он CH CH3 V. п. NCH C2H5 CHs A) I...
please answer all questions The major product of this reaction is (4) CF NH. (B) CF...
please answer all questions
The major product of this reaction is (4) CF NH. (B) CF (C) CF (D) no reaction CH, CH=24CH, beat The product of this rearrangement is (c) H 14 CH CHCH. (D) CH-CH2CH2 0.« *0. Which is not a reason this reaction fails to take place? (A) The C to which Cl is bonded is sp hybridized, making a shorter and stronger bond than those usually broken in substitution reactions. (B) Resonance gives the bond between...
please answer questions 9-12
Question 9 1 pts Which of the following statements describes the reactivity of alkynes? An alkyne is an electron-rich molecule and therefore reacts as a nucleophile. When a symmetrical internal alkyne reacts with HBr, two products are formed. Unlike alkenes, alkynes fail to undergo electrophilic addition reactions The o bonds of alkynes are greater in energy than the rt bonds and, therefore, are more reactive Alkynes react as electrophiles, whereas alkenes react as nucleophiles What is...
6 Identify the major HO product of this reaction. CHH,SO A (A) -CH (B) CH (C) CH (D) -CH REMOVED 7 Identify a reagent or set of reagents to accomplish the following transformation. OH (A) Oso BOON (8) 1) Ha(OÀch Hạo 2) NaBH4 (D) HOOH (C) ) THF.BH 2) H.O, OH H10 9 Identify an important intermediate in following reaction. 39: он 1) LAH 2) 11,0 + HOCH CHÚCIE OCH GHỊ (B) (A) :OH CH, CHOCH CH,CH OH осн, 30...
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...
please help in answering all of the questions
15. Which is a propagation step in the peride-initiated hydrobromination of 1 butene? (A) CH,CH:CH-CH, HBr -- CH,CH.CH,CH,Br (B) CH.CH.CH-CH,+Br - CH CH.CHCH,Br (C) CH.CH,CH,CH*+ Br-CH,CH,CH.CH, Br (D) ROOR + CH,CH,CH=CH, - RO + KOH + CHỊCH,CH,CH, 35. Indicate which C-H bond has the lowest bond dissociation enthalpy (energy)? (A) H-CH(CH), (B) H-CH (C) H-C(CH,), (D) H-CH,CH, 37 d. Predict the major product for this reaction (A) (B) BE BE (C) Br...
Section: 17-14 63. Give the major product for the reaction. Justify your answer. 1. CH, CHECHE CH2CH3 CHC осн; 2. HCI excess B) A) C) OO DO DEO CH,CHE CH2CH2 CH:CHE CHCH3 CH, CH2 CHCH CH CH:09 OH CHO D) E) OH =O CH CH3 CH,CHE CHCH CH,CHE CHO O CHO “Η
1) SHOW WORK STEP By STEP
below is Figure 7-3
Recognizing Epimers Using Figure 7-3, identify the epimers of (a) D-allose, (b) D-gulose, and (c) D-ribose at C-2, C-3, and C-4. Answer Epimers differ by the configuration about only one carbon. (a) D-altrose (C-2), D-glucose (C-3), D-gulose (C-4) (b) D-idose (C-2), D-galactose (C-3), D-allose (C-4) (c) D-arabinose (C-2), D-xylose (C-3) (a) D-Aldoses Three carbons Four carbons Five carbons но не HO -OH н-с-он CH, OH D-Glyceraldehyde но-с-н H-C-OH снион D-Threose...
answer the problem show work thanks
CH3 H2O + 1. H-C-CH-CH-CH2 CH3 CH C 2, CHy-CH2-CH-CHOHPCC 25°C 50-55°C + HNO H2SO4 он H2CrO4 CH,CHCH acetone, 35°c Et O 2150113H20 5. CH3(CH2)2MgBr+ CH3(CH2)sC(CH2)sCH3 Nall CH2-CHCH2l H2SO4 140°C 6. CH3CH2CH2OH 7. CHCH CHOH 1) LiAIH(O-t-Bu)3,-78°C 2) H20 8. CH,C-CI HBr 9. CH2 CH-CH-CH2 40°C 10. H3C CIH2 Benzene 100℃ H3C 1. LiAIH/Et2O 11. CH,CH2CH,COH 2. H,0 12. + CH,CH,cCI AIC Benzene, 80°C 13. Br2 heat CH3 AlcI 15. 25°C conc. H2SO4 NaBH4...
Provide the product for the following reaction І. Br HOCH,CH,OH Mg/ether H2SO, Н,0° 2. H,0 но он ОН он IV он у Predict the product of the following synthesis. 1. Br2, H20 2. NaOH, HO 3. CH2OH, H+ OCH, н,со OCH, A B с OCH OCH OCH, D E Predict the product for the following reaction. OH Acid Catalyst + 25 °C O А D с B
1. What reagents can be used to convert 1-hexyne into 2-hexanone? A) 1. Sia2BH; 2. H202, NaOH B) Hg2+, H2sO4, H20 C) 1. 03; 2. (CH3)2S D) 1. CH3MgBr; 2. CO2 2. What would be the product of th following reaction? trace HCl A) B) он он C) D) CH3 3. What is the major organic product of the following reaction? + CH CH NHCH,CH CH IV N-C2Hs L. C2H5 он CH CH3 V. п. NCH C2H5 CHs A) I...
please answer all questions
The major product of this reaction is (4) CF NH. (B) CF (C) CF (D) no reaction CH, CH=24CH, beat The product of this rearrangement is (c) H 14 CH CHCH. (D) CH-CH2CH2 0.« *0. Which is not a reason this reaction fails to take place? (A) The C to which Cl is bonded is sp hybridized, making a shorter and stronger bond than those usually broken in substitution reactions. (B) Resonance gives the bond between...
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