Homework Answers
I have marked the longest chain.
It has 7 carbon with triple bond on 3rd carbon.
So, root name is 3-heptyne
Substituents are methyl group on 2nd and 5th carbon.
So, IUPAC Name is:
2,5-dimethyl-3-heptyne
Answer: option 1
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* Question 9 0/1 pts Given the structure below, what is the IUPAC name for the...
QUESTION 18 Select the correct name for the following compound: CH3 CH2 CH3 CH3 CH CHCCCH...
QUESTION 18 Select the correct name for the following compound: CH3 CH2 CH3 CH3 CH CHCCCH ??? 2 CH3 4-ethyl-1,1,5-trimethyl-2-heptyne (or 4-ethyl-1,1,5-trimethylhept-2-yne) 4,5-diethyl-1,1-dimethyl-2-heptyne (or 4,5-diethyl-1,1-dimethylhept-2-yne) 5-ethyl-2,6-dimethyl-3-octyne (or 5-ethyl-2,6-dimethyloct-3-yne) 3-ethyl-3,7-dimethyl-5-octyne (or 3-ethyl-3,7-dimethyloct-5-yne)
1. What is the IUPAC name for the following compound? CH3 CI CH3-CH-C- CH-CH CH3 CH3...
1. What is the IUPAC name for the following compound? CH3 CI CH3-CH-C- CH-CH CH3 CH3 A) 4-chloro-4,5-dimethyl-2-hexene B) 3-chloro-1,3,4-trimethyl-1-pentene C) 3-chloro-2,3-dimethyl-4-hexene D) 3-chloro-2,3,5-trimethyl-4-pentene E) 3-chloro-1,3,4,4-tetramethyl-1-butene 2. Name the following compound. CH-CH2 CH,CH CH CCH H-CH A) 2,2-diethylpenatane B) 2,2-diethylpentene C) 4-ethyl-4-methyl-5-hexene D) 3-ethyl-3-methyl-1-hexene E) 4-ethyl-4-methylhexane 3. Name the following compound. CH CH CH, CH,CH CC CH CH2CH CH A) 3-butyl-3-propyl-1-pentyne B) 3-butyl-3-propyl-4-pentyne C) 3-ethyl-3-propyl-1-heptyne D) 5-ethyl-5-propyl-6-heptyne E) 3-ethyl-3-butyl-1-hexyne
need help with these. thank you in advanced 7) What is the IUPAC name for the...
need help with these. thank you in advanced
7) What is the IUPAC name for the following compound? CHз CI 5 1 CH3-CH-C-CH= CH 5 CHз CHнз A) 3-chloro-1,3,4-trimethyl-1 - penterte B) 4-chloro-4,5-dimethyl-2-hexene C) 3-chloro-1,3,4,4- tetramethyl -1 -butene 3-chloro-2,3,5-trimethyl-4-pentene E) 3-chloro-2,3-dimethyl-4-hexene 13) Name the following compound. C CH CH,CH2CHCH, A) 3-methyl-4-pentyne 3-ethyl-1-butyne C) 2-ethynebutane D) 1-hexyne E) 3-methyl-1-pentyne 16) Name the following compound. CH3-CH2-C-CH3 A) 3-butenal B) 2-methylbutanone 2-methyl-2-ethylbutanone D) 2-butenal E 2-butanone 18) What is the IUPAC name of...
8. What is the IUPAC name of the following compound?
8. What is the IUPAC name of the following compound? a. 2-isopropyl-5-methylpentane b. 5-isopropyl-2-methylpentane c. 2,3,5-trimethylhexane d. 1.2-diisopropylpropane9. What is the IUPAC name of the following compound? a. 1,3-dimethylhexene b. 2,4-dimethyl-2-hexene c. 2,4-dimethyl-1-hexene d. 3,5-dimethyl-4-hexene 10. What is the IUPAC name of the following compound? CH3CH2CH2——C C-CH(CH3)2 a 1-isopropyl-1-pentyne b. 2-methyl-3-heptyne c. 6-methyl-4-heptyne d. isopropyl propyl ethyne
13. What is the major product in the following 14. The IUPAC name of the following...
13. What is the major product in the following 14. The IUPAC name of the following compound is: a) 2,3-dimethyl-5-hexyne b) 4,5-dimethyl-1-hexyne c) 2,3-dimethyl-2-hexyne d) 5,6-dimethyl-2-heptyne 15. What is the major product in the following reaction? 1. NaNH2/NH 2. CHyBr NH2 -NH CHs B. CH2 CH3 CH3
QUESTION 18 2 points What is the IUPAC name for the following compound? CH3 Cl H3C...
QUESTION 18 2 points What is the IUPAC name for the following compound? CH3 Cl H3C CH-C CH-CH CH3 CH3 a. 4-chloro-4,5-dimethyl-2-hexene b. 3-chloro-1,3,4-trimethyl-1-pentene O c. 3-chloro-2,3-dimethyl-4-hexene O d. 3-chloro-2,3,5-trimethyl-4-pentene
Can you please explaina and give a detailed mechanism ? 'l of / Chapter 7 9....
Can you please explaina and give a detailed mechanism ?
'l of / Chapter 7 9. What is the IUPAC name of the following compound? (CH3)2CHCH2-CC-CH(CH3)2 a. 2,6-dimethyl-3-heptyne b. 2,6-dimethyl-4-heptyne c. 1,1,5,5-tetramethyl-2-pentyne d. 4-nonyne ANSWER: a 10. What is the IUPAC name of the following compound? a. 3,4-dimethyl-1-hexen-S-yne b. 4-ethynyl-2-vinylbutane c. 3-methyl-4-vinyl-1-pentyne d. 4-cthynyl-3-methyl-1-pentyne ANSWER: a 12. What is the IUPAC name of the following compound? нс a. (R)-4-methyl-2-hexyne b. (S)-4-methyl-2-hexyne C. (R)-3-methyl-4-hexyne d. (S)-3-methyl-4-hexyne ANSWER: 6 17. What is...
Can anyone name these 10-25? IUPAC WORKSHEET...continued Draw the structure for each of the following: (Show...
Can
anyone name these 10-25?
IUPAC WORKSHEET...continued Draw the structure for each of the following: (Show all hydrogens & their bonding as in EX 1.) 10. 3-methylhexane 11. 2.2-dimethylbutane 12. 3.propyinonane 13. 3-ethyl-4,4-dimethyldecane 14. 1.2-dimethylcyclohexane 15. 3-ethyl-1,1-dimethylcyclopentane Name the following: 16. CH3-CH2-CH=CH-CH 17. CH3-CRC-CH-CH3 CHE 18. CH3-CH-CH-CH2 ato . 19. CHo CH = CHO Draw the structure for each of the following: 22. 3-hexene 23. 3-ethylcyclooctene 24. 2-methyl-4-heptyne 25. 4,4,5-triméthyl-2-heptyna
Alkene Alkyne ene Alkyne Worksheet #1 For the following in and Name DRENSE Hydrogen or transagement...
Alkene Alkyne ene Alkyne Worksheet #1 For the following in and Name DRENSE Hydrogen or transagement across the double bond a dyne worksheet burto regen to all your str om from your structure formula will be marked wrong in the naming of your ICH=CH-CH2 Cis-2- butene 2-methyl 2 buten 2,33-trimethyl 1-butene C-C=(-c-c c -c=c-c-C CH CH3 Ic-c-c-c-c-cl CH 2. 3-dimethyl 2. pentene 2, 3, 5 trimethyl 3-hexene (=c-c 1-butyne 1-propyne 4-ethyl 4,5-dimethyl 2-hexyne 3,3,4 trimethyl 1-pentyne
Draw the structure for 3-isobutyl-4-methylhexane. What is the correct IUPAC name for this structure? Select one:...
Draw the structure for 3-isobutyl-4-methylhexane. What is the correct IUPAC name for this structure? Select one: a. 2,3-diethyl-5-methylhexane O b. 2-methyl-4-isobutylhexane c. 3-methyl-4-isobutylhexane d. 1,1-dimethyl-3-ethylhexane O e. 4-ethyl-2,5-dimethylheptane
QUESTION 18 Select the correct name for the following compound: CH3 CH2 CH3 CH3 CH CHCCCH ??? 2 CH3 4-ethyl-1,1,5-trimethyl-2-heptyne (or 4-ethyl-1,1,5-trimethylhept-2-yne) 4,5-diethyl-1,1-dimethyl-2-heptyne (or 4,5-diethyl-1,1-dimethylhept-2-yne) 5-ethyl-2,6-dimethyl-3-octyne (or 5-ethyl-2,6-dimethyloct-3-yne) 3-ethyl-3,7-dimethyl-5-octyne (or 3-ethyl-3,7-dimethyloct-5-yne)
1. What is the IUPAC name for the following compound? CH3 CI CH3-CH-C- CH-CH CH3 CH3 A) 4-chloro-4,5-dimethyl-2-hexene B) 3-chloro-1,3,4-trimethyl-1-pentene C) 3-chloro-2,3-dimethyl-4-hexene D) 3-chloro-2,3,5-trimethyl-4-pentene E) 3-chloro-1,3,4,4-tetramethyl-1-butene 2. Name the following compound. CH-CH2 CH,CH CH CCH H-CH A) 2,2-diethylpenatane B) 2,2-diethylpentene C) 4-ethyl-4-methyl-5-hexene D) 3-ethyl-3-methyl-1-hexene E) 4-ethyl-4-methylhexane 3. Name the following compound. CH CH CH, CH,CH CC CH CH2CH CH A) 3-butyl-3-propyl-1-pentyne B) 3-butyl-3-propyl-4-pentyne C) 3-ethyl-3-propyl-1-heptyne D) 5-ethyl-5-propyl-6-heptyne E) 3-ethyl-3-butyl-1-hexyne
need help with these. thank you in advanced
7) What is the IUPAC name for the following compound? CHз CI 5 1 CH3-CH-C-CH= CH 5 CHз CHнз A) 3-chloro-1,3,4-trimethyl-1 - penterte B) 4-chloro-4,5-dimethyl-2-hexene C) 3-chloro-1,3,4,4- tetramethyl -1 -butene 3-chloro-2,3,5-trimethyl-4-pentene E) 3-chloro-2,3-dimethyl-4-hexene 13) Name the following compound. C CH CH,CH2CHCH, A) 3-methyl-4-pentyne 3-ethyl-1-butyne C) 2-ethynebutane D) 1-hexyne E) 3-methyl-1-pentyne 16) Name the following compound. CH3-CH2-C-CH3 A) 3-butenal B) 2-methylbutanone 2-methyl-2-ethylbutanone D) 2-butenal E 2-butanone 18) What is the IUPAC name of...
13. What is the major product in the following 14. The IUPAC name of the following compound is: a) 2,3-dimethyl-5-hexyne b) 4,5-dimethyl-1-hexyne c) 2,3-dimethyl-2-hexyne d) 5,6-dimethyl-2-heptyne 15. What is the major product in the following reaction? 1. NaNH2/NH 2. CHyBr NH2 -NH CHs B. CH2 CH3 CH3
QUESTION 18 2 points What is the IUPAC name for the following compound? CH3 Cl H3C CH-C CH-CH CH3 CH3 a. 4-chloro-4,5-dimethyl-2-hexene b. 3-chloro-1,3,4-trimethyl-1-pentene O c. 3-chloro-2,3-dimethyl-4-hexene O d. 3-chloro-2,3,5-trimethyl-4-pentene
Can you please explaina and give a detailed mechanism ?
'l of / Chapter 7 9. What is the IUPAC name of the following compound? (CH3)2CHCH2-CC-CH(CH3)2 a. 2,6-dimethyl-3-heptyne b. 2,6-dimethyl-4-heptyne c. 1,1,5,5-tetramethyl-2-pentyne d. 4-nonyne ANSWER: a 10. What is the IUPAC name of the following compound? a. 3,4-dimethyl-1-hexen-S-yne b. 4-ethynyl-2-vinylbutane c. 3-methyl-4-vinyl-1-pentyne d. 4-cthynyl-3-methyl-1-pentyne ANSWER: a 12. What is the IUPAC name of the following compound? нс a. (R)-4-methyl-2-hexyne b. (S)-4-methyl-2-hexyne C. (R)-3-methyl-4-hexyne d. (S)-3-methyl-4-hexyne ANSWER: 6 17. What is...
Can
anyone name these 10-25?
IUPAC WORKSHEET...continued Draw the structure for each of the following: (Show all hydrogens & their bonding as in EX 1.) 10. 3-methylhexane 11. 2.2-dimethylbutane 12. 3.propyinonane 13. 3-ethyl-4,4-dimethyldecane 14. 1.2-dimethylcyclohexane 15. 3-ethyl-1,1-dimethylcyclopentane Name the following: 16. CH3-CH2-CH=CH-CH 17. CH3-CRC-CH-CH3 CHE 18. CH3-CH-CH-CH2 ato . 19. CHo CH = CHO Draw the structure for each of the following: 22. 3-hexene 23. 3-ethylcyclooctene 24. 2-methyl-4-heptyne 25. 4,4,5-triméthyl-2-heptyna
Alkene Alkyne ene Alkyne Worksheet #1 For the following in and Name DRENSE Hydrogen or transagement across the double bond a dyne worksheet burto regen to all your str om from your structure formula will be marked wrong in the naming of your ICH=CH-CH2 Cis-2- butene 2-methyl 2 buten 2,33-trimethyl 1-butene C-C=(-c-c c -c=c-c-C CH CH3 Ic-c-c-c-c-cl CH 2. 3-dimethyl 2. pentene 2, 3, 5 trimethyl 3-hexene (=c-c 1-butyne 1-propyne 4-ethyl 4,5-dimethyl 2-hexyne 3,3,4 trimethyl 1-pentyne
Draw the structure for 3-isobutyl-4-methylhexane. What is the correct IUPAC name for this structure? Select one: a. 2,3-diethyl-5-methylhexane O b. 2-methyl-4-isobutylhexane c. 3-methyl-4-isobutylhexane d. 1,1-dimethyl-3-ethylhexane O e. 4-ethyl-2,5-dimethylheptane
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