please explain in detail . thank you in advance .
Homework Answers
Add Answer to:
please explain in detail . thank you in advance . 3. (a) Draw both chair conformations...
2. (25 points) Draw the two chair conformations (in equilibrium) for (1R 3R)-1- butyl-3-ethylcyclohexane and determine...
2. (25 points) Draw the two chair conformations (in equilibrium) for (1R 3R)-1- butyl-3-ethylcyclohexane and determine the more stable conformation.
1. Draw the chair conformation for the following molecules: 이 2. Draw the most stable conformation...
1. Draw the chair conformation for the following molecules: 이 2. Draw the most stable conformation for the following molecules: a) cis-1-ethyl-3-methylcyclohexane b) trans-1-tert-butyl-4-ethylcyclohexane c) (1R,2R,4S) 2,4-dimethyl-1-isopropylcyclohexane
2. (25 points) Draw the two chair conformations in equilibrium) for (1 R 3R)-1- butyl-3-ethylcyclohexane and...
2. (25 points) Draw the two chair conformations in equilibrium) for (1 R 3R)-1- butyl-3-ethylcyclohexane and determine the more stable conformation. 2. (25 points) Draw the two chair conformations (in equilibrium) for (1 R 3R)-1- butyl-3-ethylcyclohexane and determine the more stable conformation.
1(a). Draw both chair conformations of trans-1-chloro-2-methylcyclohexane. Compare stabilities. (b) .Draw both chair conformations of cis-1-...
1(a). Draw both chair conformations of trans-1-chloro-2-methylcyclohexane. Compare stabilities. (b) .Draw both chair conformations of cis-1- chloro-2-methylcyclohexane.Compare stabilities. (c).Draw both chair conformations of cis-1,4-dimethylcyclohexane. Compare stabilities .
5. In each of the problems below, consider the E1 or E2 reaction occurs then show...
5. In each of the problems below, consider the E1 or E2 reaction occurs then show the mechanism and product or products. Label major and minor products where applicable. a. Reaction of 1,1-bromomethylcyclohexane and sodium ethoxide in ethanol Br CH, OH b. Reaction of (1R 2R) 1-bromo-2-methylcyclohexane and sodium ethoxide in ethanol. HINT: You should draw the ring in a chair conformation first. CHE + 0 *lller Сн, CH,CH-OH C. Reaction of (15,2R) 1-bromo-2-methylcyclohexane and sodium ethoxide in ethanol. HINT:...
9. Draw two different chair conformations of cyclohexanol, showing all hydropen atoms. Identify each position as...
9. Draw two different chair conformations of cyclohexanol, showing all hydropen atoms. Identify each position as axial or equatorial 10. Draw the most stable chair conformation of the following molecules, and estimate the amount of strain in each: (a) trans-1-Chloro-3-methylcyclohexane (b) cis-1-Ethyl-2-methylcyclohexane (c) cis-1-Bromo-4-ethylcyclohexane (d) cis-1-tert-Butylcyclohexane 11. Which isomer is more stable, cis-decalin or trans-decalin? Explain. 12. Glucose exists in two forms having a 36:64 ratio at equilibrium. Draw a skeletal structure of each, describe the difference between them and...
11. Build the chair and boat conformations and identify the most stable conformation. Identify the 1,3-diaxial inte...
11. Build the chair and boat conformations and identify the most stable conformation. Identify the 1,3-diaxial interactions. 12. Draw the most stable conformation of (a) ethylcyclohexane (b) 3-isopropyl-1,1-dimethylcyclohexane (c) cis-1-tert-butyl-4-isopropylcyclohexane 13. Draw all possible conformations of 1,4-dimethylcyclohexane and identify the most stable conformation 14. (a) Draw both chair conformations of cis-1,2-dimethylcyclohexane, and determine which conformer is more stable. (b) Repeat for the trans isomer. (c) Predict which isomer (cis or trans) is more stable. 15. (a) Draw both chair conformations...
Your Turn Which Mechanism is it? 5. In each of the problems below, consider the E1...
Your Turn Which Mechanism is it? 5. In each of the problems below, consider the E1 or E2 reaction occurs then show the mechanism and product or products. Label major and minor products where applicable. a. Reaction of 1,1-bromomethylcyclohexane and sodium ethoxide in ethanol CH, OH сн. b. Reaction of (1R 2R) 1-bromo-2-methylcyclohexane and sodium ethoxide in ethanol. HINT: You should draw the ring in a chair conformation first. CHE 90 -CH, CH,CH,OH C. Reaction of (15,2R) 1-bromo-2-methylcyclohexane and sodium...
1. Now construct cis-1,2-dimethylcyclohexane in the chair conformation and draw it. Perform the ring flip and...
1. Now construct cis-1,2-dimethylcyclohexane in the chair conformation and draw it. Perform the ring flip and draw that conformation. Which of the two conformations is preferred? This compound is meso, find the conformation that accounts for this? 2. Construct and draw trans-1-ethyl-2-methylcyclohexane in the chair conformation. Perform the ring flip and draw that conformation. Which conformation is preferred/most stable? Why? Construct and draw the cis isomer in the most stable chair conformation. Perform the ring flip and draw that conformation....
Draw both chair conformations of (1R,2S)-2-chlorocyclohexaneamine. Clearly label the most stable conformation, and provide a brief...
Draw both chair conformations of (1R,2S)-2-chlorocyclohexaneamine. Clearly label the most stable conformation, and provide a brief explanation for your choice.
2. (25 points) Draw the two chair conformations (in equilibrium) for (1R 3R)-1- butyl-3-ethylcyclohexane and determine the more stable conformation.
1. Draw the chair conformation for the following molecules: 이 2. Draw the most stable conformation for the following molecules: a) cis-1-ethyl-3-methylcyclohexane b) trans-1-tert-butyl-4-ethylcyclohexane c) (1R,2R,4S) 2,4-dimethyl-1-isopropylcyclohexane
2. (25 points) Draw the two chair conformations in equilibrium) for (1 R 3R)-1- butyl-3-ethylcyclohexane and determine the more stable conformation. 2. (25 points) Draw the two chair conformations (in equilibrium) for (1 R 3R)-1- butyl-3-ethylcyclohexane and determine the more stable conformation.
5. In each of the problems below, consider the E1 or E2 reaction occurs then show the mechanism and product or products. Label major and minor products where applicable. a. Reaction of 1,1-bromomethylcyclohexane and sodium ethoxide in ethanol Br CH, OH b. Reaction of (1R 2R) 1-bromo-2-methylcyclohexane and sodium ethoxide in ethanol. HINT: You should draw the ring in a chair conformation first. CHE + 0 *lller Сн, CH,CH-OH C. Reaction of (15,2R) 1-bromo-2-methylcyclohexane and sodium ethoxide in ethanol. HINT:...
9. Draw two different chair conformations of cyclohexanol, showing all hydropen atoms. Identify each position as axial or equatorial 10. Draw the most stable chair conformation of the following molecules, and estimate the amount of strain in each: (a) trans-1-Chloro-3-methylcyclohexane (b) cis-1-Ethyl-2-methylcyclohexane (c) cis-1-Bromo-4-ethylcyclohexane (d) cis-1-tert-Butylcyclohexane 11. Which isomer is more stable, cis-decalin or trans-decalin? Explain. 12. Glucose exists in two forms having a 36:64 ratio at equilibrium. Draw a skeletal structure of each, describe the difference between them and...
11. Build the chair and boat conformations and identify the most stable conformation. Identify the 1,3-diaxial interactions. 12. Draw the most stable conformation of (a) ethylcyclohexane (b) 3-isopropyl-1,1-dimethylcyclohexane (c) cis-1-tert-butyl-4-isopropylcyclohexane 13. Draw all possible conformations of 1,4-dimethylcyclohexane and identify the most stable conformation 14. (a) Draw both chair conformations of cis-1,2-dimethylcyclohexane, and determine which conformer is more stable. (b) Repeat for the trans isomer. (c) Predict which isomer (cis or trans) is more stable. 15. (a) Draw both chair conformations...
Your Turn Which Mechanism is it? 5. In each of the problems below, consider the E1 or E2 reaction occurs then show the mechanism and product or products. Label major and minor products where applicable. a. Reaction of 1,1-bromomethylcyclohexane and sodium ethoxide in ethanol CH, OH сн. b. Reaction of (1R 2R) 1-bromo-2-methylcyclohexane and sodium ethoxide in ethanol. HINT: You should draw the ring in a chair conformation first. CHE 90 -CH, CH,CH,OH C. Reaction of (15,2R) 1-bromo-2-methylcyclohexane and sodium...
Most questions answered within 3 hours.
-
Can you figure out if any R functions used to subset a time
series 1 or...
asked 17 minutes ago -
Which of the following is correct?
A. APC + MPS = 1
B. APS + MPS...
asked 29 minutes ago -
Given a regression sum of squares equal to 2373.59 and a total
sum of squares equal...
asked 2 hours ago -
Compare and contrast the linear motion and angular motion
equations F ma and . That is,...
asked 1 hour ago -
Now that this course has taken you on a journey of introduction
to the world of...
asked 1 hour ago -
The sandwich maker of the EE-Cole-Eye Sandwich Truck was just
fired (for a reason described below)...
asked 4 hours ago -
Name the following coordination compounds using systematic
nomenclature.
1. [Co(H2O)6]Cl2:
2. [Cr(NH3)6](NO3)3:
3. K4[Fe(CN)6]:
4. Na[Au(CN)4]:...
asked 3 hours ago -
Propose an efficient synthesis of 2-Bromo-5-nitrotoluene from
benzene. Hint: 3 steps. Consider directing effects of substituents....
asked 5 hours ago -
This assignment will explore the impact of corporate decisions
on a local versus a global perspective....
asked 5 hours ago -
Given the function below, F(w,x,y,z)= x’z+w’z’+w’y
a) draw a logic diagram for an implementation which uses...
asked 4 hours ago -
Most political philosophers believe we have a duty to obey laws,
even if the laws in...
asked 5 hours ago -
Which of the following are common negotiation outcome
mistakes?
a. Leave money on the table b....
asked 5 hours ago