Question

can you explain both numbers 4 and 5 and give reasons as to why/how the answer was achieved

4. For each reaction, mark all of the statements below that correctly describe the reaction X1,80 X 14, THX MGOMO H,0 2) H,O, NOH H, Markovnikov addition Anti-Markovnikov addition Syn addition Anti addition Syn and Anti addition Rearrangement acou Rearrangement does not coeur 5. Insert the necessary reagents and product to complete this synthetic pathway. HO Br H2SO, (conc.) H2, Pt heat

Answer 1

Markovnikav addition: The negative part of the reagent is added to the double bonded carbon atom which is attached to less number of hydrogen atoms.
Example: Addition of HX, H2O, oxymercuration-demercuration

Anti-Markovnikov addition: the negative part of the reagent is added to the double bonded carbon atom which is attached more number of hydrogen atoms.
Example of addition of HX in the presence of light or Peroxide, Hydroboration-oxidation.

น Infosogit Roarregar อดท 2 4 (Syna Aurto). 2/ rea? R11 asun adasha Antimantearinloon Hg come! xchange Three X X CHG-Opre pagone Anti Addit canlilta sou Heu

4. For each reaction, mark all of the statemes below that correctly describe ther e 11,80, HO V DM, TI TO NO A-Maturita