5) Determine reaction conditions needed for a multiple step synthesis to transfor material into the product. Show the product after each step (but you do not need to show reactive intermediates or mechanisms). OH

MeO 3. Propose a suitable mechanism for the following reaction HO-N interm H2SO4 CH3CN in CN

8. Predict the products of the following reactions and propose a complete mechanism for each reaction. 1 Hg(OAc). CH;OH, 2 NABH, CH, CH,CH,CH=CH, 1. BH3. THF 2. H,O». OH

6. Mechanisms: Propose a mechanism and major product for the following reactions. OH 1. NaNH2 2. OMs rt OH CI

Hi, it's one question please show all the work clearly

4. Propose a mechanism for the following reactions. Explain why different products are formed with different reaction conditions. 1. HCI/H₂O OH Y 2. iPrOK/H₂O 1. HCI/H₂O 2. NaOH/H₂O

4. Draw the final major product(s) for each multistep synthesis reaction. H3O* OMe H3PO4 Jones Et,NH reagent H30* PBR3 KOC(CH3)3 1. O3 NABH3CN HO- 2. DMS NH3, H3O* Br KOC(CH3)3 1. ВНз PCC H3O* 2. H2О2, ОН CH2CI2

Predict the products for the following reactions by showing complete reaction mechanisms. Also, identify the nucleophilic attack, loss of leaving group, proton transfer, rearrangement in the mechanism steps. Show curved arrows in the reaction mechanisms.

2. Given the following sequence of reactions, draw the structure of products A and B and write a detailed reaction mechanism that explains their formation. H2N H30* A B 3. Write a detailed reaction mechanism for the following transformation. Upload your answer as an attachment. OEt OEt OE

synthesis for the following reaction.