Free Radical Bromination: The four aromatic hydrocarbons, toluene, ethyl-benzene, isopropyl benzene, and t-butyl benzene is treated with Br2 in CH2Cl2. The solution reacted in this order (first to last): isopropyl benzene, ethyl-benzene, toluene, and t-butyl benzene. Can someone please explain why this order of reaction happened? in relation to their structure?
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Free Radical Bromination: The four aromatic hydrocarbons, toluene, ethyl-benzene, isopropyl benzene, and t-butyl benzene is treated...
The experiment of free radical stability.4.0ml of dichloromethane was added to each four 13 *100mm test tubes.to each test tube 1.0ml of a different aromatic hydrocarbon-toluen,ethylbenzene,isopropylbenzene and t-butylbenzene and swirl to mix.under the hood 1.0 M bromine in dichloromethane to each test tube.time was also recorded after addition of bromine,2 minutes,35 seconds. 20 seconds and 14 minutes respectively.1.arrange the four hydrocarbons in order of their reactivity towards bromine,most reactive first and compare with the results.2.write a balanced equation for each...
Relative Rates of Free Radical Bromination*
Also, circulate the hydrogens to be replaced, and indicate the
type: 3 °, 2 °, 1 ° or benzyl.
Fig. 2. The hydrocarbons in today's experiment. Prelab Preparation Write the balanced equation for the reaction of each hydrocarbon (cyclohexane, methylcyclohexane, toluene, ethylbenzene, isopropylbenzene, and t-butylbenzene) with molecular bromine. Assume that only the most reactive hydrogen will be substituted and that each compound will react only once Use the relative reactivity of the different types...
Add 2.0 mL of dichloromethane to each of four clean, dry, labeled 13 x 100-mm test tubes. To each test tube, add 0.50 mL of a different aromatic hydrocarbon--toluene, ethylbenzene, isopropylbenzene, or t-butylbenzene--and swirl to mix. Carefully add 0.50 mL of freshly prepared 1.0 M bromine in dichloromethane to each test tube, then stopper and shake it. Questions: 1) Arrange the four hydrocarbons in order of their reactivity toward bromine, most reactive first, and compare your results with your prediction...
I need help with these questions:
1. Below are four of the six possible molecular orbitals of
benzene. Place them in increasing energy.
3. Place the following free radicals in order of decreasing
stability.
8. Predict the major product of the following reaction
11. Which of the following are possible products in the
reaction below
12. Ignoring stereochemistry, what are all of the possible
major and minor products produced from the free radical bromination
of the following alkene
15. true...