i need help with problem 3 and the included questions that are apart of it attached below
a.)Using curved arrows, draw the stepwise mechanism for the reaction that begins with reactant (a) in the question above.Be sure to draw each intermediate, including any charges.
b.). Using curved arrows, draw the stepwise mechanism for the reaction that forms product (d) in the question above. Be sure to draw each intermediate, including any charges.
c.)Using curved arrows, draw the stepwise mechanism for the reaction that forms product (g) in the question above. Be sure to draw each intermediate, including any charges.
d.)Using curved arrows, draw the stepwise mechanism for the reaction that forms product (j) in the question above. Be sure to draw each intermediate, including any charges.
3. For (a) provide the missing reactant, and for parts (b-j) provide the major product(s) for each of the given reaction conditions. Be sure to consider stereo- and regiochemistry. Circle your answers 2. Lindar's catalyst 1 equiv HBr- HgSo HO, H2so HgSo4, H20, a 1. excess NaNH2 excess Br 2. H20 1. (Sia)2BH-THF 2. H202, NaOH NaOH (g) 1.03 2. H20 1. NaNH2 2. CH3CH2CH2I