Be sure to answer all parts. Complete the equations to show how the following compound can be synthesized from cyclopentanol OH (OH Part 1: 22 ?1 oxidize OH OH [1] , diethyl ether (2) H,o CH5 H ?1 view structure MgBr ?2 view structure Part 2 Select all the suitable oxidizing agents for the previous reaction PCC in CH2CI2 H2CrO4 generated from Na2Cr207 in aqueous sulfuric acid H2 and a Pt, Pd, Ni, or Ru catalyst NaBH4 in CH3OH Part 3: ?3, OH , heat CH5 ?3 = PBr3 HBr SOCI2 H2SO4 Part 4 out of 4 OH OH ?4,(ch,)3cooH (CH), СОН , НО 24B2H6 =