Solutions_Manual_for_Organic_Chemistry_6th_Ed 228

Solutions_Manual_for_Organic_Chemistry_6th_Ed 228 -...

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Unformatted text preview: continued BH3 H202 OH (c)� HO- ~ OH Hg(HO2OAch NaBH4 � (d)� OH (a) OH (b)� JyPh Vm confuses a lot of people. When a Grignard reagentOHsi added to a compound that has an (OH) Thioup,prothbleefirst thing that happens is that the Grignard reacts by removing the H+ from the 0-. d gr s Cl� yH3oneMg1equivaleetntherof 00- +MgI CH4 o 00H+ (Gngnard reagent added! � If a second equivalent (or excess) of o hydrd iens Iisf added befGroriegnardd reagent H30+ CH3herMg1 atbefitlGrergieigketnarothne.eorlediyagentdt,loAcisis . hhydriaddedylot sisadd no more aci et w h ve hydreorilaylsiiss,rtehcovertheed.starting en mat Mg 3 H H H 00H ( ' 0 p'. X 3 0- +MgI PhUOH Ph (g)Ph60H Ph (e) Q--'OH Ph+OH Ph crtu OH HO�OCH3 HO�OH (k)� (i) V � V OH HO OH (n) HO d:) 1 0-37 - THF � � � .. 10-38 (e) o o 1 � + will a (f) ( h) 0 U) (l) ( m) (0) � 221 ...
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This note was uploaded on 02/27/2010 for the course CHEM 140 taught by Professor Wade during the Spring '10 term at Whitman.

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