3) A chemist tried the following reaction, but did not make the compound she expected. What did she make? Show a proper (correct ‘electron pushing”, logical intermediates, etc.) mechanism that explains the formation of the unexpected product. HO Br2 (CH2Cl2)

Draw an arrow-pushing mechanism and identify the product(s) for each reaction below and specify the most likely mechanism by which the product(s) is formed (SN1, SN2, El, E2, or a combination of these.) Br NACN DMF Br NaOCH3 CH;OH (ii) HCI OH

Give the product of the following reaction. NO, HI NO, NO, он NO There is no reaction under these conditions or the correct product is not listed. NO2 NO,

Methionine, C5H₁1NO2S, is an essential amino acid in humans that is important in angiogenesis and the growth of new blood vessels. When methionine is burned in the presence of excess oxygen, O2, what products are formed? Select all products formed. NO₂ S₂ CO₂ No answer text provided. N₂ H₂O SO2

Do not give handwriting solution.

Can someone pleae help me with this question? The question is: Draw a reasonable mechanism for this reaction. All compounds involved in each stage of the mechanism must be enclosed in a box, and each box must be connected to the next one with a straight arrow. Use electron-flow arrows to show the movement of electrons in each step.

Fill in the boxes with the missing products of each reaction. For box B to C, suggest a mechanism for that reaction step. EtO₂C CO₂Et NaOEt EtOH NaOEt EtOH Br H3O+ A B

Predict the major products for the following reactions. Pay careful attention when orientation is a factor. Draw just one major product, the full mechanism to form it (draw arrows and electrons) in each case and define which reaction (name it) was carried out: NaOH Cl₂ CH₂OH H₂O H₂SO, cat Br HCI 1. BH₂ THF 2. H₂O₂, H₂O, NaOH

You attempt to synthesize ethyl isopropyl ether using the following scheme, but you find that you are getting a large amount of some minor product. Br NaOCH2CH3 HOCH,CH3 a) What is the side product you are forming and what would be a better way to synthesize ethyl isopropyl ether? b) What would be the major product of the following reaction? Br NaOCH,CH3 HOCH,CH3

On acid-catalyzed dehydration, 1-butanol (CH3CH2CH2CH2OH) can be converted to 1-butene. Write out an equation for the reaction Assign each the appropriate symbol for the mechanism of the reaction (E1 or E2) Draw a suitable mechanism for the reaction