help with number 6 would be great
Homework Answers
Heat of hydrogenation is the measure of the stability of alkenes. The smaller the value of heat of hydrogenation the greater will be the stability.
The stability of alkenes increases with the increasing number of substituents.
Among the given set of molecules, molecule I has the maximum number of alkyl substituents (4 subtituents). So, it will be the most stable and hence will have the lowest heat of hydrogenation.
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help with number 6 would be great
D) (S,E)-3-bromo-4-methylhex-2-ene R, E)-3-bromo-4-met hylhex-2-ene 5. Name the following...
Draw the structure of (E)-4-bromo-5-methylhex-3-en-1-yne.
Draw the structure of (E)-4-bromo-5-methylhex-3-en-1-yne.
Question 5 Which structure represents (E)-1-bromo-2-methylhex-2-ene? C) Br Br 01. C 2.B 3.D. 4. A
Question 5 Which structure represents (E)-1-bromo-2-methylhex-2-ene? C) Br Br 01. C 2.B 3.D. 4. A
Dww structures for the names ghen be (3) chloroethyl methyl-3-hexene (5,2)-3-bromo-4-methylhex-2-ene Name the structure below:
Dww structures for the names ghen be (3) chloroethyl methyl-3-hexene (5,2)-3-bromo-4-methylhex-2-ene Name the structure below:
3) Show how hex-1-yne might be converted to: a. 1-bromohex-1-ene b. 1,1,2,2-tetrabromohexane C. 2-bromohex-1-ene d. 2-bromohexane...
3) Show how hex-1-yne might be converted to: a. 1-bromohex-1-ene b. 1,1,2,2-tetrabromohexane C. 2-bromohex-1-ene d. 2-bromohexane e. 2,2-dibromohexane 4) For each compound, give the product(s) expected from (1) HgSo./H2SO4-catalyzed hydration and (2) hydroboration-oxidation. a. hex-1-yne b. hex-2-yne c. hex-3-yne d. cyclodecyne 5) Predict the product(s) you would expect from treatment of each compound with (1) dilute, neutral KMnO, and (2) warm, basic KMnO, then dilute acid. a. hex-1-yne b. hex-2-yne c. hex-3-yne d. 2-methylhex-3-yne e. But-1-ene → butan-2-ol 6) Show...
(1) Choose the correct IUPAC Name of the compound Он B.(Z)-5-methylhex-2-en-4-ol A. (E)-5-methylhex-2-en-4-ol D. (Z)-2-methylhex-4-en-3-ol C....
(1) Choose the correct IUPAC Name of the compound Он B.(Z)-5-methylhex-2-en-4-ol A. (E)-5-methylhex-2-en-4-ol D. (Z)-2-methylhex-4-en-3-ol C. (E)-2-methylhex-4-en-3-ol (2) Choose the correct order according to the activity of carbonyl OO RCOR' RCOCR' RČNR'2 RCCI 4 3 2 B. 1>4>3>2 C. 2>1>4>3 D. 4>1>3>2 1>2>4>3 A. (3) Choose the correct structure of 2-chloroethylbenzoate В. A. CH, CH,CОСH, CH, CОСH,СH, II C. D. -соснCH, -сосH,CH, CI Cl (4) The name of the following structure is A. 5-heptanal B. 5-hexanal D.4-hexenal C. 5-hexenal (5)...
Help please Draw the following alkynes: 4-bromo-3, 3-diethylhex-i-en-5-yne 3, 10-dimethy-6-secbutylcyclodecyne) 1, 3-hexadien-5-yne s-ethyl-s-methyl-1.6.8-decatriyne Z-5, 7-dimethyl-4-octen-1-yne
Help please
Draw the following alkynes: 4-bromo-3, 3-diethylhex-i-en-5-yne 3, 10-dimethy-6-secbutylcyclodecyne) 1, 3-hexadien-5-yne s-ethyl-s-methyl-1.6.8-decatriyne Z-5, 7-dimethyl-4-octen-1-yne
26) Give the IUPAC name for the following compound. A) S-4-bromo-1-pentyne C) R-3-bromo-5-pentyne B) R-4-bromo-1-pentyne D)...
26) Give the IUPAC name for the following compound. A) S-4-bromo-1-pentyne C) R-3-bromo-5-pentyne B) R-4-bromo-1-pentyne D) S-3-bromo-5-pentyne 27) What is the major product of the following reaction? 1. BH, 2. H,O, HO A) I B) II C) III D) IV 28) What is the correct classification of the following reaction? Lot OH A) Oxidation reaction C) Substitution reaction B) Elimination reaction D) Reduction reaction 29) Which of the following classes of organic compounds cannot undergo reduction ea. B) Alkenes
28. The compound 6-bromo-4-cyano-5-ethylcyclohexanone-2-ene possesses ___ lone pairs. a. 1 b. 2 c. 3 d. 4...
28. The compound 6-bromo-4-cyano-5-ethylcyclohexanone-2-ene possesses ___ lone pairs. a. 1 b. 2 c. 3 d. 4 e. 5 f. 6
D Question 22 6 pts Which of the following is the correct name for the compound...
D Question 22 6 pts Which of the following is the correct name for the compound shown? 4.chloro-6-methylhept-2-yn-5-ene (R.4-chloro-2-methylhept.2-en-5-yne (S)-4-chloro-2-methylhept-2-en-5-yne chloromethylhept-2.n.3.yne Question 24 6 pts Which term accurately describes the molecule shown? : TOH . Achiral Meso Chiral Optically inactive 6 pts D Question 25 I Hi Which of the following is the correct name for the compound shov . (R).4.ethylhexan-3-amine (S)-4.ethylhexan-3.amine (R)-3-ethylhexan-4-amine 3R 45-4-ethylhexan-3-amine
Draw the structures for the following compounds. a) (3Z,5S)-4-bromo-5-chloro-2-methylhexa-1,3-diene b) (5S,7S)-5-(bromomethyl)-7-chloro-oct-2-yne c) (1S,5S,6S)-6-bromo-5-[(1R)-1-chloroethyl]cyclohex-3-enol d) 2-bromo-4-[(1R)-1-hydroxyethyl]benzoic acid...
Draw the structures for the following compounds. a) (3Z,5S)-4-bromo-5-chloro-2-methylhexa-1,3-diene b) (5S,7S)-5-(bromomethyl)-7-chloro-oct-2-yne c) (1S,5S,6S)-6-bromo-5-[(1R)-1-chloroethyl]cyclohex-3-enol d) 2-bromo-4-[(1R)-1-hydroxyethyl]benzoic acid e) (3S,4S,5S)-5-amino-3-hydroxy-4-methylhexanal f) (Z,2R,4R)-6-bromo-4-chloro-N-ethyl-N-methylhept-5-en-2-amine g) [(1S)-1-chloroethyl] (Z,3R)-5-chloro-3-methoxyhex-4-enoate h) (Z,3R)-3-bromo-4-chloro-7-methyloct-4-enoic acid i) (3S)-6-bromo-N-ethyl-N,3-dimethylhex-4-ynamide j) (Z,3R,4S)-6-bromo-3-[(1S)-1-chloroethyl]-4-hydroxyhept-5-en-2-one
Question 5 Which structure represents (E)-1-bromo-2-methylhex-2-ene? C) Br Br 01. C 2.B 3.D. 4. A
Dww structures for the names ghen be (3) chloroethyl methyl-3-hexene (5,2)-3-bromo-4-methylhex-2-ene Name the structure below:
3) Show how hex-1-yne might be converted to: a. 1-bromohex-1-ene b. 1,1,2,2-tetrabromohexane C. 2-bromohex-1-ene d. 2-bromohexane e. 2,2-dibromohexane 4) For each compound, give the product(s) expected from (1) HgSo./H2SO4-catalyzed hydration and (2) hydroboration-oxidation. a. hex-1-yne b. hex-2-yne c. hex-3-yne d. cyclodecyne 5) Predict the product(s) you would expect from treatment of each compound with (1) dilute, neutral KMnO, and (2) warm, basic KMnO, then dilute acid. a. hex-1-yne b. hex-2-yne c. hex-3-yne d. 2-methylhex-3-yne e. But-1-ene → butan-2-ol 6) Show...
(1) Choose the correct IUPAC Name of the compound Он B.(Z)-5-methylhex-2-en-4-ol A. (E)-5-methylhex-2-en-4-ol D. (Z)-2-methylhex-4-en-3-ol C. (E)-2-methylhex-4-en-3-ol (2) Choose the correct order according to the activity of carbonyl OO RCOR' RCOCR' RČNR'2 RCCI 4 3 2 B. 1>4>3>2 C. 2>1>4>3 D. 4>1>3>2 1>2>4>3 A. (3) Choose the correct structure of 2-chloroethylbenzoate В. A. CH, CH,CОСH, CH, CОСH,СH, II C. D. -соснCH, -сосH,CH, CI Cl (4) The name of the following structure is A. 5-heptanal B. 5-hexanal D.4-hexenal C. 5-hexenal (5)...
Help please
Draw the following alkynes: 4-bromo-3, 3-diethylhex-i-en-5-yne 3, 10-dimethy-6-secbutylcyclodecyne) 1, 3-hexadien-5-yne s-ethyl-s-methyl-1.6.8-decatriyne Z-5, 7-dimethyl-4-octen-1-yne
26) Give the IUPAC name for the following compound. A) S-4-bromo-1-pentyne C) R-3-bromo-5-pentyne B) R-4-bromo-1-pentyne D) S-3-bromo-5-pentyne 27) What is the major product of the following reaction? 1. BH, 2. H,O, HO A) I B) II C) III D) IV 28) What is the correct classification of the following reaction? Lot OH A) Oxidation reaction C) Substitution reaction B) Elimination reaction D) Reduction reaction 29) Which of the following classes of organic compounds cannot undergo reduction ea. B) Alkenes
D Question 22 6 pts Which of the following is the correct name for the compound shown? 4.chloro-6-methylhept-2-yn-5-ene (R.4-chloro-2-methylhept.2-en-5-yne (S)-4-chloro-2-methylhept-2-en-5-yne chloromethylhept-2.n.3.yne Question 24 6 pts Which term accurately describes the molecule shown? : TOH . Achiral Meso Chiral Optically inactive 6 pts D Question 25 I Hi Which of the following is the correct name for the compound shov . (R).4.ethylhexan-3-amine (S)-4.ethylhexan-3.amine (R)-3-ethylhexan-4-amine 3R 45-4-ethylhexan-3-amine
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