Question

PS 21.1 Acyl Derivatives prow the mec w the mechanism for this transformation: rex. 10/27/2019 page 4 CH3- Mger Ho Ch OH CI a (2 equiv) CH, 5. Draw the expected reduction products: OCH, LAH e NEC-CH2-CH, DIBAL,

Answer 1

24. OH CH3 -Mg Br cl CH3 Ph (2 equiv) Ph Mechanism: cl CH3 CH3 Br MBr OH Sg Br H-O-H CH3 CH3 aquous Work up

LIAIH4 OCH3 LAH OH Mechanism: LiQ OLi OCH3 Liocts HG/ H-AI H H20 Ph.i AI-OBu),H Ph Mechanism: Ph cl 14 Ph

DIBAL Ph Ph Mechanism: 4-A Ph aquous H Ph Ph WOYK up NHZ LAH CEN CHINH2 Mechanism: H-A H H2N- LA H Li Al H4 -CH-NH2 NH-LI 1-H