Solution:
Problem 6:
A chair conformation of given compound is drawn below.
ok
Problem 1: Only ring B is considered and drawn all the substituents position.
As Ring B is attached with ring A through C3 and C4 comonc carbons thus, Me group at C3 is axial and H at C4 is equatorial.
As Ring B is attached with the ring C through common carbons such as C1and C2, H at C1and C2 are axial.
Note: Let us know if you need more information related to this question
Problem 6. (30 points) The molecule shown below is a common steroid. Redraw this steroid as...
need the answer to the question: calculate the difference in energy between the axial and equatorial conformations. VII. Calculations of the Conformations of Substituted Cyclohexanes In this exercise, you will examine the conformational equilibrium between axial and equatorial methylcyclohexane. Begin by drawing a methylcyclohexane using ChemDraw. Don't forget about the rings shown at the bottom of the toolbar. Chem3D will automatically put the methyl group in the low energy equatorial conformation. Minimize the energy using the calculations) menu. Select MM2...
Consider the reaction below. Note that the stereochemistry of the product is now shown: 12 points. 5. Br2 CH2Cl2 Br Br a. Draw the most stable chair conformation of the starting material (i.e. the alkene). Use the chair template provided on your answer sheet. You do not need to draw ring hydrogens. (2 points) b. Draw a detailed stepwise mechanism for the reaction. Draw all intermediates and use curved arrows to show 'electron movement'. If multiple stereoisomers of the same...
please help 4. For each pair of structures below circle the most relatively stable one. Show work by drawing relevant chair structures and/or Newman projections as needed) to clearly illustrate why. It is best practice here that only the most stable conformations for each compound are being compared in each set. For clarity. provide a few words that explain your analysis when comparing the illustrations. (12pts total for this problem) (a) ♡ va ♡ 5. (a) (3pts) Look up trans-decalin...
PLEASE HELP WITH ALL. A. Which of the following Newman projections would represent the least stable conformer of 2,2,3.3-tetramethylbutane, looking down the 2,3 bond? H3C H3C H3C H3C CH3 b) CH3 H3C e) a) c) CH3 H3C CH3 CH CH3 CH о он B. which one of the following compounds would be chiral? Br он о он a) но HO O он HO C C. which of the following could potentially be used to distinguish between enantiomers? b) NMR c)...
I want to solve this problem step by step. Thanks 3. (25 points) Induction Motor Torque Production. An induction motor has the torque vs. speed curve shown below. By changing the machine's inputs or its parameters, we can influence its behavior. For example, cutting its terminal voltage by half yields the changes illustrated below Peak Torque at same speed t (slip) fslip) load slip) of the Peak Torque Slightly reduced operating speed, but double the operating slip 200 -200 100...
Cyw Ala Ατα Ile Ausn Lou Asp aly Lys Ser Which molecule below is asubunit of peptide chains a. Acetic acid b. Alanine O. ATP d. Gracil Report the charge on most aqueous aspartie acid molecules at pH-7. Report the approximate p values for the amino acid whose titration curve is shown below (note there may be more slots for answer than answers). A) Value 1 B) Value 2 c) Value 3 c) Value 4 The structure of a rare...