cyclohery! ethyl ether CH3 CH2 Br , Br CH, CH,O°

Deuterium (D) is an isotope of H. Both D and H have one proton and one electron; H has no neutrons and D has one. Consequently, D and H have nearly identical behavior, but they can be distinguished from each other experimentally due to their different masses. Therefore, replacing an H with a D in a molecule-deuterium isotope labeling-can provide valuable information about a mechanism. With this in mind, how would you synthesize each of the following deuterium-labeled compounds from the analogous unlabeled compound, using D,0 as your only source of deuterium? Hint: You will have to use two separate proton transfer reactions to synthesize each one. (a) (b) (c) OD D.

Specify a synthetic scheme that would produce the compound shown above in the fewest steps possible. Use one of the starting materials shown together with any of the available reagents. Give the number of the starting material followed by the letters of the reagents in the order of their use

Please help me with this question, it's urgent The reaction shown below does not follow the expected theory. Given what you learned about substitution/elimination, what is the expected mechanism this reaction should follow? Suggest why that is not what happens and give the actual product of the reaction.