1559reh09.132-14710/30/0511:59Page141 Solutions to Problems141 38.Products after hydrolysis are given. (a)CH.OH (c)C.H,CH,CHOHC.Hs e○一CHOHCHCH,ct 39.a) MgBr H0:一-aH-"MeBe n H、 CH2-OH HO-'MgB (b) (CHs)CHCH,∠MgC (CH)2CHCH2-CH-OH +HO-+MgCI C.H,CH ZLi cr令一clct-q-hm CoH CH2-CH-OH HO-+Li (CH)CH-MgCI 一(CH6hCH、:+MeBr n (CHa)zCH、H +HO-+MgBrSolutions to Problems • 141 38. Products after hydrolysis are given. (a) (b) (CH3)2CHCH2CHOHCH3 (c) C6H5CH2CHOHC6H5 (d) (e) 39. (a) (b) (c) (d) O O MgCl
MgBr (CH3)2CH (CH3)2CH OH HO
MgBr (CH3)2CH
H OH C6H5CH2 Li C O C6H5CH2 H C6H5 C6H5 O
Li
CH C6H5CH2 C6H5 OH HO
CH Li H OH (CH3)2CHCH2 MgCl (CH3)2CHCH2 CH3 C O H CH3 O
MgCl
CH (CH3)2CHCH2 CH3 OH HO CH
MgCl H OH MgBr C CH2 The C—Mg bond is source of the nucleophilic electron pair O H H O
MgBr CH2 OH HO
MgBr
H OH CHOHCH(CH2CH3)2 CH(CH3)2 OH CH2OH 1559T_ch08_132-147 10/30/05 11:59 Page 141