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4. Answer the following questions regarding the compounds given below: CH,OH HOM н -он сон CI (11) (iv) Hm. a) Give...
OCH3 3. Indicate the electrophilic or nucleophilic centers for the following compounds: a) b) d) 4. Answer the foll...
OCH3 3. Indicate the electrophilic or nucleophilic centers for the following compounds: a) b) d) 4. Answer the following questions regarding 2,3-dimethylbutane: a) draw any staggered Newman projection of this compound looking down the C2-C3 bond. b) draw the highest energy conformation (as a Newman projection). Label each example of steric and/or torsional strain. c) draw the lowest energy conformation. Identify any sources of steric or torsional strain if present. m md iminetahm 5 Draw tra possiblechair conformatex For Jbrom-s-7ethiTmethychayo...
Pleqsw help with this question 3. (a) Consider the bond-line (dash/wedge) structure shown below. Using the...
Pleqsw help with this question
3. (a) Consider the bond-line (dash/wedge) structure shown below. Using the Newman projection templates provided to the right of this bond-line structure, draw the overall lowest energy (most stable) and overall highest energy (least stable) conformation possible in Newman projection form sighting down the C C, bond indicated. Provide a one sentence explanation to justify for the overall most stable conformation. (Ipts each correct Newman, 2pts for valid explanation) sight down Cy-- - bond .23...
What is the major product of the following reaction? Hy(excess) Lindlar's cat. A B D Ос...
What is the major product of the following reaction? Hy(excess) Lindlar's cat. A B D Ос B A D What is the major product of the following reaction? Cl2 Н,0 НО СІ. A \ Он С В с D CI CI ОН ОН Ов ОА D с What is the major product of the following reaction? CH3 нс Н сH,CH, NaNH2 DMSO Br А В CH3 CHCH3 9 CH3 с CH,CH H4C. D нс CH2CH3 CH3 "NH, нс Сн HECH...
the following compounds are chiral!? Which of the following 2-methylheptane 4-methylheptane wers on loose-leaf notebook paper...
the following compounds are chiral!? Which of the following 2-methylheptane 4-methylheptane wers on loose-leaf notebook paper frst names to show respect don Diege doke Caralin Noe hat these sies, selor and selora ae nat capitaliced ь. Br—CH-CH-сH-Вr 3-met CHC Br-CH Give the name of the following alkanes. 3. CH,CH,CH Н,сн,с b. CH-C(CH)CH(CH;CH,)CH,CH;CH(CH;) a. СICH,снь स्लट Use a Newman projection, about the indicted bond, to draw the most stable conformer for each compound 4 hexane about the C2-C3 bond 3-cthylhexane about...
Answer Questions 1-3 using compounds A-H below: ОН OH CI сн3 A C OH Но CHs...
Answer Questions 1-3 using compounds A-H below: ОН OH CI сн3 A C OH Но CHs н N OH O E .C 1. (4 pts) Which compound(s) would give both of the following results: 1) decolorizes bromine solution and 2) is soluble in 1 M N2OH sou sel 2. (6 pts) Which compound(s) would turn chromic acid solution from red to green? O-O
(5 Marks) B. Answer the questions based on the structures given below i. ii. нонс нонс...
(5 Marks) B. Answer the questions based on the structures given below i. ii. нонс нонс OH CH HOR OH HO CHOH CH, OH CH OH HO HOM H -OH CH, OH c. Identify the compounds ii, iii and iv as D or L. Explain how you came to this conclusion (2 marks) d. Draw the Fischer projection, enantiomer and indicate which carbons are chiral or achiral for the compound ii. (3 marks) e. Among the compounds iii and iv...
(a.) For each of the following reactions, identify the nucleophile and electrophile and draw the electron...
(a.) For each of the following reactions, identify the
nucleophile and electrophile and draw the electron motion arrows
required to generate the product given.
(b.) The spectrum above was measured on a sample with
molecular formula C4H7ClO2. In the box in the middle of the
spectrum, draw the structure of a conpound with this formula that
is consistent with the spectrum above (there are wuite a few
structures that woukd fit). Do not attempt to match the fingerprint
region.
(c.)...
Analyze each pair of compounds structures represent. Your cho cach pair of compounds below. Identify which...
Analyze each pair of compounds structures represent. Your cho cach pair of compounds below. Identify which class of isomers each pair of s represent. Your choices are: (i) constitutional, (ii) conformational, (iii) omers, (iv) diastereomer or (v) identical (non-isomers). Only one label for each pair should be used. For each case show work (drawings, (R)/(S), rotation of bonds, chair- "ps, etc) which led you to each answer for the pairs below. Any differences of answers between you and your peers...
Answer all parts. (a) Consider the following molecules C10H22 H.C_04 CH,CHCHCHCH.CH AICI CH206 CH For each...
Answer all parts. (a) Consider the following molecules C10H22 H.C_04 CH,CHCHCHCH.CH AICI CH206 CH For each of the descriptors below, identify one chemical species from the above list. (1) A hydrocarbon. [1 mark] (ii) An organic acid. [1 mark] (iii) A Lewis acid. [1 mark] (iv) A molecule with sp hybridised atoms. [1 mark] (v) A sugar molecule. [1 mark] (vi) A solid waxy compound. [1 mark] (b) Consider the following reaction H CH,OH + CH3CH2COOH (1) Complete the reaction...
22. Which of the following structures has the Sconfiguration? CH2CH3 CH2CH3 HECCI ......CH н OH ну...
22. Which of the following structures has the Sconfiguration? CH2CH3 CH2CH3 HECCI ......CH н OH ну H2CH2C сна A) Only 1 B) Only II C) Only I and II D) I, II and III 23. Which of the following structures has the configuration? CH,CH, CH.CH OH ...CHHECH H HỊCHẠC \ D) I, II and III A) Only I B) Only II C) Only I and II 24. What is the relationship between the following compounds? OH om B) Diastereomers C)...
OCH3 3. Indicate the electrophilic or nucleophilic centers for the following compounds: a) b) d) 4. Answer the following questions regarding 2,3-dimethylbutane: a) draw any staggered Newman projection of this compound looking down the C2-C3 bond. b) draw the highest energy conformation (as a Newman projection). Label each example of steric and/or torsional strain. c) draw the lowest energy conformation. Identify any sources of steric or torsional strain if present. m md iminetahm 5 Draw tra possiblechair conformatex For Jbrom-s-7ethiTmethychayo...
Pleqsw help with this question
3. (a) Consider the bond-line (dash/wedge) structure shown below. Using the Newman projection templates provided to the right of this bond-line structure, draw the overall lowest energy (most stable) and overall highest energy (least stable) conformation possible in Newman projection form sighting down the C C, bond indicated. Provide a one sentence explanation to justify for the overall most stable conformation. (Ipts each correct Newman, 2pts for valid explanation) sight down Cy-- - bond .23...
What is the major product of the following reaction? Hy(excess) Lindlar's cat. A B D Ос B A D What is the major product of the following reaction? Cl2 Н,0 НО СІ. A \ Он С В с D CI CI ОН ОН Ов ОА D с What is the major product of the following reaction? CH3 нс Н сH,CH, NaNH2 DMSO Br А В CH3 CHCH3 9 CH3 с CH,CH H4C. D нс CH2CH3 CH3 "NH, нс Сн HECH...
the following compounds are chiral!? Which of the following 2-methylheptane 4-methylheptane wers on loose-leaf notebook paper frst names to show respect don Diege doke Caralin Noe hat these sies, selor and selora ae nat capitaliced ь. Br—CH-CH-сH-Вr 3-met CHC Br-CH Give the name of the following alkanes. 3. CH,CH,CH Н,сн,с b. CH-C(CH)CH(CH;CH,)CH,CH;CH(CH;) a. СICH,снь स्लट Use a Newman projection, about the indicted bond, to draw the most stable conformer for each compound 4 hexane about the C2-C3 bond 3-cthylhexane about...
Answer Questions 1-3 using compounds A-H below: ОН OH CI сн3 A C OH Но CHs н N OH O E .C 1. (4 pts) Which compound(s) would give both of the following results: 1) decolorizes bromine solution and 2) is soluble in 1 M N2OH sou sel 2. (6 pts) Which compound(s) would turn chromic acid solution from red to green? O-O
(5 Marks) B. Answer the questions based on the structures given below i. ii. нонс нонс OH CH HOR OH HO CHOH CH, OH CH OH HO HOM H -OH CH, OH c. Identify the compounds ii, iii and iv as D or L. Explain how you came to this conclusion (2 marks) d. Draw the Fischer projection, enantiomer and indicate which carbons are chiral or achiral for the compound ii. (3 marks) e. Among the compounds iii and iv...
(a.) For each of the following reactions, identify the
nucleophile and electrophile and draw the electron motion arrows
required to generate the product given.
(b.) The spectrum above was measured on a sample with
molecular formula C4H7ClO2. In the box in the middle of the
spectrum, draw the structure of a conpound with this formula that
is consistent with the spectrum above (there are wuite a few
structures that woukd fit). Do not attempt to match the fingerprint
region.
(c.)...
Analyze each pair of compounds structures represent. Your cho cach pair of compounds below. Identify which class of isomers each pair of s represent. Your choices are: (i) constitutional, (ii) conformational, (iii) omers, (iv) diastereomer or (v) identical (non-isomers). Only one label for each pair should be used. For each case show work (drawings, (R)/(S), rotation of bonds, chair- "ps, etc) which led you to each answer for the pairs below. Any differences of answers between you and your peers...
Answer all parts. (a) Consider the following molecules C10H22 H.C_04 CH,CHCHCHCH.CH AICI CH206 CH For each of the descriptors below, identify one chemical species from the above list. (1) A hydrocarbon. [1 mark] (ii) An organic acid. [1 mark] (iii) A Lewis acid. [1 mark] (iv) A molecule with sp hybridised atoms. [1 mark] (v) A sugar molecule. [1 mark] (vi) A solid waxy compound. [1 mark] (b) Consider the following reaction H CH,OH + CH3CH2COOH (1) Complete the reaction...
22. Which of the following structures has the Sconfiguration? CH2CH3 CH2CH3 HECCI ......CH н OH ну H2CH2C сна A) Only 1 B) Only II C) Only I and II D) I, II and III 23. Which of the following structures has the configuration? CH,CH, CH.CH OH ...CHHECH H HỊCHẠC \ D) I, II and III A) Only I B) Only II C) Only I and II 24. What is the relationship between the following compounds? OH om B) Diastereomers C)...
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