4. Use your answer to Q3 to predict the product(s) of your reaction if you had started with (Z)-stilbene. Use words and drawings to support any regio- stereochemistry in your product(s). and HBr H2O2 Ethanol
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- On which do you expect to have a more intense and concentrated “hotspot” of negative charge: methoxideion or bicarbonate ion?Draw the most stable carbocation that can be formed by the compound in Figure 5. [Generate a SMILES notation: https://jsme-editor.github.io/dist/JSME_test.html. Copy the notation (CTRL+C) and paste it as the answer to this question (CTRL+V).] *The diasteromers of 4-t-butylcyclohexanol that you make can be distinguished by the splitting patterns of the proton attached to the carbon bearing th OH group. This is due to the fact that the H that is axial is a triplet of triplets because it is coupled to to sets of non-eqivalent protons, while the equatorial H is coupled to 4 equivalent hydrogens and is a pentet. True? False? Please answer very soon will give rating surely Complete explaination needed
- please provide the machanisms of 1a, 1e, 1fdraw the expected transition state for the reaction of trans,trans -1,4 diphenyl butadiene with maleic anhydride using the endo rule and predict the stereochemistry of the major qnd minor products from the reaction. help me to draw this..Describe stereoselective, regioselective, or chemoselective, the reactions below.
- Arrange the following reactions in order of increasing ΔrxnS and briefly explain your reasoning.a) S(s) + O2(g) ⟶ SO2(g)b) H2(g) + O2(g) ⟶ H2O2(ℓ)c) CO(g) + 3 H2(g) ⟶ CH4(g) + H2O(ℓ)d) C(s) + H2O(g) ⟶ CO(g) + H2(g)3) While we expect to get one major product, this reaction could potentially have some issues with formation of multiple products. What is the relationship between the two major products that you might expect for the reaction of E-stilbene and dimethyl fumarate? Why will this not matter when you look at the NMR? 4) In addition to the issue raised in prelab Q3, 2,3-dihydrofuran and styrene will also give give two additional major products – what is their relationship, and will this matter when you look at the NMR?Arrange the following reactions in order of increasing ΔrxnS and briefly explain your reasoning. a) S(s)+O2(g)⟶SO2(g) b) H2(g)+O2(g)⟶H2O2(ℓ) c) CO(g)+3H2(g)⟶CH4(g)+H2O(ℓ) d) C(s)+H2O(g)⟶CO(g)+H2(g)
- The diasteromers of 4-t-butylcyclohexanol that you make can be distinguished by the splitting patterns of the proton attached to the carbon bearing th OH group. This is due to the fact that the H that is axial is a triplet of triplets because it is coupled to to sets of non-eqivalent protons, while the equatorial H is coupled to 4 equivalent hydrogens and is a pentet. True False??Complete the mechanism of addition of HCl to propene below. Please use curved arrows to indicate the electron(s) movementsConsidering the following reaction, while kinetic resolutions limit your yield of, for example, acetate 3 to 50%, in certain cases this can be improved by using a sequence of reactions that convert the undesired enantiomer to the desired one. Propose a series of such reactions that would allow you to convert the (S)-2 to acetate 3. Thank you :)