Homework Answers
Longest carbon chain is hept(7 Carbons) and major functional group is ketone which has propyl substituent on 3rd carbon ad methyl at 6th carbon. Hence option C.
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Question 3 (2 points) Choose the best name for the compound drawn. 6-methyl-3-propyl-2-heptanal 2-methyl-5-octanone 6-methyl-3-propyl-2-heptanone 3-isopentyl-2-hexanone
Question 3 (2.5 points) What is the IUPAC name of HOCH2CH2CHO? 2-hydroxypropanal 3-hydroxypropanal 1,3-propanedial 3-hydroxy-1-propanal Question...
Question 3 (2.5 points) What is the IUPAC name of HOCH2CH2CHO? 2-hydroxypropanal 3-hydroxypropanal 1,3-propanedial 3-hydroxy-1-propanal Question 4 (2.5 points) What is the IUPAC name of propyl isobutyl ketone? 2-methyl-4-heptanone 4-octanone 2,2-dimethyl-3-hexanone 3-methyl-4-heptanone
Question 1 (2.5 points) What is the IUPAC name for the following compound? O propyl ethyl...
Question 1 (2.5 points) What is the IUPAC name for the following compound? O propyl ethyl ketone 4-hexanone ethyl propyl ketone 3-hexanone Question 2 (2.5 points) What is the IUPAC name for the following compound? FO 3,5-dimethyl-1-hexanal 2,4-dimethyl-6-hexanal 2-aldehydomethyl-4-methylpentano 3,5-dimethylhexanal
11) (24 pts total) (A) Consider the following compounds: 4-heptanone 3-hexanone 2-hexanone cyclohexanone methyl acetate...
11) (24 pts total) (A) Consider the following compounds: 4-heptanone 3-hexanone 2-hexanone cyclohexanone methyl acetate (a) (4 pts) Circle the compound that could be subjected to a haloform reaction (b) (12 pts) Provide the structure of the product obtained when the compound chosen in (a) undergoes the iodoform reaction; include the correct steochiometry for all the reagents used in the reaction. (B) (8 pts) Provide the strctures of compounds A and B obtained in the reaction sshown below.
What is the IUPAC name for the following compound? Br H O (R)-6-bromo-2-heptanone O (R)-6-bromo-2-heptanal ©...
What is the IUPAC name for the following compound? Br H O (R)-6-bromo-2-heptanone O (R)-6-bromo-2-heptanal © (S)-6-bromo-2-heptanone (S)-6-bromo-2-heptanal
23) What is the following compound's systematic name? 23) CHE CH, CH CH,CHCH, A) 2-methyl-4-heptanone B)2-methyl-4-pentanone...
23) What is the following compound's systematic name? 23) CHE CH, CH CH,CHCH, A) 2-methyl-4-heptanone B)2-methyl-4-pentanone 2-methyl-4-hexanone D) 5-methyl-3-heptanone E) 5-methyl-3-hexanone 24) Which of the following is phenol? 24) CH2OH ОН I IV. op CH SO3H IT. III OCH A) B) IT D) IV E) V 25) 25) Which of the following substituents is a strong deactivator? A) -OCH3 B) -NO2 C)-COOH D) - E) none of the above
nomenclature I. Nomenclature: For full credit use the letters provided!!!! 10 points CH, CH-C-CH.CH.CH A) 2-Butanone...
nomenclature
I. Nomenclature: For full credit use the letters provided!!!! 10 points CH, CH-C-CH.CH.CH A) 2-Butanone B) 4-Pentynonan-5-one C) 2-Naphthaldehyde D) 4- Propyloctan-2-one E) 2-Propyl-4-octanone F) Cyclohexane Carbaldehyde G) Cyclohexanecarbaldehyde H) 1-Cyclohexylmethanal D) 1-Butanone J4-Butyl-2-hexanone K) 1-Acetylcyclohexane L) 2-Methylbenzaldehyde M) Cyclobutanone N) 2-Methylacetophenone 0) Cyclobutanecarbaldehyde O) Diethyl Ketone P) 1.Naphthaldehyde Penta-1-one R) Cyclopentanecarbaldehyde S) Cyclopentane Carbaldehyde T 4-Pentanone U) 1-Formylcyclopentane W) 4-Butyl-3-nonanone X) 4-Pentyl-3-octanone Y) 3-Butyl-6-nonanone Z) 4-Acetophenone AA) 4-Methylbenzaldehyde BB) 6-Propyldecanal CC) 3-Hexanone DD) Dimethylketone EE) Cyclopentanone FF) Oscacyclopentane...
based on the following C NMR and H NMR spectra which compound is present 4-heptanone 2-heptanone...
based on the following C NMR and H NMR spectra which compound is
present
4-heptanone
2-heptanone
3-hexanone
2-hexanone
cyclopentanone
2,4 dimethyl-3-pentanone
3-methyl-2-hexanone
5-methyl-3-hexanone
99.3865 41.7679 anabeth 5 Carbon Types NTRAL " t 96.0000 32.5955 opperall 1019 Beton C'NMR - Neutral 8 70.5926 W 20.7677 27.6109 77.3567 5 carbon types 22 2735 200.3641 Trol] (ppm) "Dean, Elizabeth MM NUTRAL" unknown neutral "S:\m\data\ c os Sep Spee Fall 2019\Sectie fre] 14 2.4234 2.3980 2.3726 2.1150 1.5373 1.5142 1.4932 1.4726 1.4482 1.4232 1.4026...
What is the IUPAC name of the following compound? o Select an answer and submit. For...
What is the IUPAC name of the following compound? o Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 3-methyl-5-heptanone b 5-ethyl-3-hexanone с 5-methyl-3-heptanone d 2-ethyl-4-hexanone
2. Starting Molecule 2-methylbutane Target Molecules 6-methyl-3-octanone and 6-methyl-4-octanone сн, Н,с сн, and
2. Starting Molecule 2-methylbutane Target Molecules 6-methyl-3-octanone and 6-methyl-4-octanone сн, Н,с сн, and
Lumili alle for the following compound? - (CH)CHCH.COCH,CH, a. 2-methyl-4-hexanone c. 2-methyl-3-hexanone b. 5-methyl-3-hexanone d. ethyl...
Lumili alle for the following compound? - (CH)CHCH.COCH,CH, a. 2-methyl-4-hexanone c. 2-methyl-3-hexanone b. 5-methyl-3-hexanone d. ethyl isopropyl ketonel. 25-Identify the directing effect of the ring substituent in the following reaction: BO, HBO. (a) o.p., activating (b) m-, deactivating (c) o.p., deactivating (d) None of these 26--Ketones are easily reduced to CH3-C-CH3 a-Secondary alcohol b- Primary alcohol c- to acetaldehyde d- to carboxylic acid 27-. What is the structure of the azo group? a-N- b-N-N- C-NEN- d-NEN- 28-What class of organic...
Question 3 (2.5 points) What is the IUPAC name of HOCH2CH2CHO? 2-hydroxypropanal 3-hydroxypropanal 1,3-propanedial 3-hydroxy-1-propanal Question 4 (2.5 points) What is the IUPAC name of propyl isobutyl ketone? 2-methyl-4-heptanone 4-octanone 2,2-dimethyl-3-hexanone 3-methyl-4-heptanone
Question 1 (2.5 points) What is the IUPAC name for the following compound? O propyl ethyl ketone 4-hexanone ethyl propyl ketone 3-hexanone Question 2 (2.5 points) What is the IUPAC name for the following compound? FO 3,5-dimethyl-1-hexanal 2,4-dimethyl-6-hexanal 2-aldehydomethyl-4-methylpentano 3,5-dimethylhexanal
11) (24 pts total) (A) Consider the following compounds: 4-heptanone 3-hexanone 2-hexanone cyclohexanone methyl acetate (a) (4 pts) Circle the compound that could be subjected to a haloform reaction (b) (12 pts) Provide the structure of the product obtained when the compound chosen in (a) undergoes the iodoform reaction; include the correct steochiometry for all the reagents used in the reaction. (B) (8 pts) Provide the strctures of compounds A and B obtained in the reaction sshown below.
What is the IUPAC name for the following compound? Br H O (R)-6-bromo-2-heptanone O (R)-6-bromo-2-heptanal © (S)-6-bromo-2-heptanone (S)-6-bromo-2-heptanal
23) What is the following compound's systematic name? 23) CHE CH, CH CH,CHCH, A) 2-methyl-4-heptanone B)2-methyl-4-pentanone 2-methyl-4-hexanone D) 5-methyl-3-heptanone E) 5-methyl-3-hexanone 24) Which of the following is phenol? 24) CH2OH ОН I IV. op CH SO3H IT. III OCH A) B) IT D) IV E) V 25) 25) Which of the following substituents is a strong deactivator? A) -OCH3 B) -NO2 C)-COOH D) - E) none of the above
nomenclature
I. Nomenclature: For full credit use the letters provided!!!! 10 points CH, CH-C-CH.CH.CH A) 2-Butanone B) 4-Pentynonan-5-one C) 2-Naphthaldehyde D) 4- Propyloctan-2-one E) 2-Propyl-4-octanone F) Cyclohexane Carbaldehyde G) Cyclohexanecarbaldehyde H) 1-Cyclohexylmethanal D) 1-Butanone J4-Butyl-2-hexanone K) 1-Acetylcyclohexane L) 2-Methylbenzaldehyde M) Cyclobutanone N) 2-Methylacetophenone 0) Cyclobutanecarbaldehyde O) Diethyl Ketone P) 1.Naphthaldehyde Penta-1-one R) Cyclopentanecarbaldehyde S) Cyclopentane Carbaldehyde T 4-Pentanone U) 1-Formylcyclopentane W) 4-Butyl-3-nonanone X) 4-Pentyl-3-octanone Y) 3-Butyl-6-nonanone Z) 4-Acetophenone AA) 4-Methylbenzaldehyde BB) 6-Propyldecanal CC) 3-Hexanone DD) Dimethylketone EE) Cyclopentanone FF) Oscacyclopentane...
based on the following C NMR and H NMR spectra which compound is
present
4-heptanone
2-heptanone
3-hexanone
2-hexanone
cyclopentanone
2,4 dimethyl-3-pentanone
3-methyl-2-hexanone
5-methyl-3-hexanone
99.3865 41.7679 anabeth 5 Carbon Types NTRAL " t 96.0000 32.5955 opperall 1019 Beton C'NMR - Neutral 8 70.5926 W 20.7677 27.6109 77.3567 5 carbon types 22 2735 200.3641 Trol] (ppm) "Dean, Elizabeth MM NUTRAL" unknown neutral "S:\m\data\ c os Sep Spee Fall 2019\Sectie fre] 14 2.4234 2.3980 2.3726 2.1150 1.5373 1.5142 1.4932 1.4726 1.4482 1.4232 1.4026...
What is the IUPAC name of the following compound? o Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 3-methyl-5-heptanone b 5-ethyl-3-hexanone с 5-methyl-3-heptanone d 2-ethyl-4-hexanone
2. Starting Molecule 2-methylbutane Target Molecules 6-methyl-3-octanone and 6-methyl-4-octanone сн, Н,с сн, and
Lumili alle for the following compound? - (CH)CHCH.COCH,CH, a. 2-methyl-4-hexanone c. 2-methyl-3-hexanone b. 5-methyl-3-hexanone d. ethyl isopropyl ketonel. 25-Identify the directing effect of the ring substituent in the following reaction: BO, HBO. (a) o.p., activating (b) m-, deactivating (c) o.p., deactivating (d) None of these 26--Ketones are easily reduced to CH3-C-CH3 a-Secondary alcohol b- Primary alcohol c- to acetaldehyde d- to carboxylic acid 27-. What is the structure of the azo group? a-N- b-N-N- C-NEN- d-NEN- 28-What class of organic...
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