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CHEM261_01 Which of the following Newman conformations is the least stable? H₃C H3 CH₂ CHA Hzc...
Which of the following Newman conformations is the least stable? сн. нс H₂h снз H2 H₃...
Which of the following Newman conformations is the least stable? сн. нс H₂h снз H2 H₃ н? CH₃ CH₂ H3 C сна 3 H₂CH Н. Н НІ Select one: о а. 4 o b. 3 о с 2 od. 1 Previous page Text pag
Which of the following Newman conformations is the most stable? Н.С. з. Н сн. Н3CCH, ре...
Which of the following Newman conformations is the most stable? Н.С. з. Н сн. Н3CCH, ре YCH, то Г не HOSH H2CH3 HECH Select one: е, 0 о o b. 2 с. 1 d. 4
Rank conformations bcd from most stable to least stable (most stable first) DUH ΤΗ HH Conformation...
Rank conformations bcd from most stable to least stable (most
stable first)
DUH ΤΗ HH Conformation A Question 2 (1.5 pts] Rank conformations B, C and D from most stable to least stable (most stable first C(CH.CH2CH3)3 CH(CH3)2 X H H H HH А Conformation B Conformation C Conformation D Question 3 (1.5 pts) Which one of the following statements about structure E is correct?
6. For each of the following molecules, draw the Newman Projection in the most and least...
6. For each of the following molecules, draw the Newman Projection in the most and least stable conformations H xx a CH₃ y. 111111 I I- Br
Which of the following Newman conformations is the third most stable? НСТchs CH3 CH3 не е,...
Which of the following Newman conformations is the third most stable? НСТchs CH3 CH3 не е, не існ, н, ң, не снне нен н сня нсон насн н І- а Select one: b. 1 с. 3
6) (10 Pts) Draw the most stable and the least stable Newman projection for the following...
6) (10 Pts) Draw the most stable and the least stable Newman projection for the following molecule looking down the indicated bond. Most Stable Least Stable 7) (16 Pts) Draw the most stable and the least stable chair form for the molecule below. You must also draw the Newman projection for both chair conformations looking from the direction indicated by the arrows. More stable chair Newman Projection -more stable chair less stable chair Newman Projection -less stable chair
6) (10...
Arrange the following Newman projections in order of increasing stability (least stable first). H3C CH3 CH3...
Arrange the following Newman projections in order of increasing stability (least stable first). H3C CH3 CH3 CH3 HC CH CYCH н кX CXн Х TH CHE сн. CH3 o B,D,A.C o D, B, A, C O A, B, D, C o C, B, D, A What is the structure of intermediate 1? BD, HC THA CHA CHA Product Nou H2O, NaOH |
6) (10 Pts) Draw the most stable and the least stable Newman projection for the following...
6) (10 Pts) Draw the most stable and the least stable Newman projection for the following molecule looking down the indicated bond. Most Stable Least Stable 7) (16 Pts) Draw the most stable and the least stable chair form for the molecule below. You must also draw the Newman projection for both chair conformations looking from the direction indicated by the arrows. More stable chair Newman Projection -more stable chair less stable chair Newman Projection -less stable chair
4. Draw the most stable and most unstable Newman Projection for the following molecules using the...
4. Draw the most stable and most unstable Newman Projection for the following molecules using the rotation around the C3-C4 bond (use the IUPAC rules to number the chain) 5. Draw the two chair conformations for each of the following cyclohexane derivatives and then choose the conformation that is the most stable. Br BA 3 3 3 $ 2879 So ya 6. For the following compounds, identify the chiral carbons with an asterisk (*) and for those that are not...
Conformations of Alkanes and Cycloalkanes 1) Draw a Newman projection of the anni conformation of 1.2-dichloroethane...
Conformations of Alkanes and Cycloalkanes 1) Draw a Newman projection of the anni conformation of 1.2-dichloroethane che conformation of 1.2-dichloroethane 2) Draw a Newman projection of the 5) Sight along the C2-C3 bond of 2-methylbutane and draw each of the staggered conformations 4) Arrange the following conformations from lowest to highest energy. CH CH 5) Circle the Most stable conformation of the molecule shown below. н сн, YI 6) Circle the Most stable conformation of the molecule shown below.
Which of the following Newman conformations is the least stable? сн. нс H₂h снз H2 H₃ н? CH₃ CH₂ H3 C сна 3 H₂CH Н. Н НІ Select one: о а. 4 o b. 3 о с 2 od. 1 Previous page Text pag
Which of the following Newman conformations is the most stable? Н.С. з. Н сн. Н3CCH, ре YCH, то Г не HOSH H2CH3 HECH Select one: е, 0 о o b. 2 с. 1 d. 4
Rank conformations bcd from most stable to least stable (most
stable first)
DUH ΤΗ HH Conformation A Question 2 (1.5 pts] Rank conformations B, C and D from most stable to least stable (most stable first C(CH.CH2CH3)3 CH(CH3)2 X H H H HH А Conformation B Conformation C Conformation D Question 3 (1.5 pts) Which one of the following statements about structure E is correct?
6. For each of the following molecules, draw the Newman Projection in the most and least stable conformations H xx a CH₃ y. 111111 I I- Br
Which of the following Newman conformations is the third most stable? НСТchs CH3 CH3 не е, не існ, н, ң, не снне нен н сня нсон насн н І- а Select one: b. 1 с. 3
6) (10 Pts) Draw the most stable and the least stable Newman projection for the following molecule looking down the indicated bond. Most Stable Least Stable 7) (16 Pts) Draw the most stable and the least stable chair form for the molecule below. You must also draw the Newman projection for both chair conformations looking from the direction indicated by the arrows. More stable chair Newman Projection -more stable chair less stable chair Newman Projection -less stable chair
6) (10...
Arrange the following Newman projections in order of increasing stability (least stable first). H3C CH3 CH3 CH3 HC CH CYCH н кX CXн Х TH CHE сн. CH3 o B,D,A.C o D, B, A, C O A, B, D, C o C, B, D, A What is the structure of intermediate 1? BD, HC THA CHA CHA Product Nou H2O, NaOH |
6) (10 Pts) Draw the most stable and the least stable Newman projection for the following molecule looking down the indicated bond. Most Stable Least Stable 7) (16 Pts) Draw the most stable and the least stable chair form for the molecule below. You must also draw the Newman projection for both chair conformations looking from the direction indicated by the arrows. More stable chair Newman Projection -more stable chair less stable chair Newman Projection -less stable chair
4. Draw the most stable and most unstable Newman Projection for the following molecules using the rotation around the C3-C4 bond (use the IUPAC rules to number the chain) 5. Draw the two chair conformations for each of the following cyclohexane derivatives and then choose the conformation that is the most stable. Br BA 3 3 3 $ 2879 So ya 6. For the following compounds, identify the chiral carbons with an asterisk (*) and for those that are not...
Conformations of Alkanes and Cycloalkanes 1) Draw a Newman projection of the anni conformation of 1.2-dichloroethane che conformation of 1.2-dichloroethane 2) Draw a Newman projection of the 5) Sight along the C2-C3 bond of 2-methylbutane and draw each of the staggered conformations 4) Arrange the following conformations from lowest to highest energy. CH CH 5) Circle the Most stable conformation of the molecule shown below. н сн, YI 6) Circle the Most stable conformation of the molecule shown below.
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