W03 problems8c key

W03 problems8c key - . 2. heat + H 2 O I) + S h o w t h e c...

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Ph O Ph O - OTf O O Br O OH O EtOH O - O EtOH KOH O O KOH EtOH O HO O KOH EtOH O OH O H O O 1. KOH EtOH O O Ph Ph O O 1. KOH EtOH O Ph Ph KOH CH 2 N 2 O OH H O O OMs Ph O O OCH 3 O O O Problem Set-8/Chapter 19 Aldol Chemistry_Page 1 Chem 30B-Winter 2003 TA: Chris Mortko, [email protected] D i s c u s s i o n S e c t i o n s Wednesdays: 8-9am (MS 3915H), 9-10am (Boelter 5273) O f f i c e H o u r Wednesday 10-11am (Young 1379) LDA 1. Mg, ether 2. CO 2 3. H + , H 2 O heat A) B) C) D) E) P r e d i c t t h e p r o d u c t s f o r t h e f o l l o w i n g a l d o l r e a c t i o n s b e l o w . Answer Key - 2. H + , H 2 O 1. heat F) heat G) 2. heat 2. heat H)
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O O 1. H + A - O O H + OH + O OH O H + O OH + H O O - O O H+ O - O O OH O O Ph OH + O H Ph H O O + H 2 O H A - A - Problem Set-8/Chapter 19 Aldol Chemistry_Page 2 Answer Key S h o w t h e m e c h a n i s m f o r t h e f o l l o w i n g a c i d c a t a l y z e d c r o s s e d a l d o l r e a c t i o n
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Unformatted text preview: . 2. heat + H 2 O I) + S h o w t h e c o m p o u n d s a n d r e a g e n t s n e c e s s a r y t o m a k e t h e f o l l o w i n g c o m p o u n d s , g i v e n t h e h i g h l i g h t e d d i s c o n n e c t i o n . J) K) + base 3 eq. + base L) Label the Kinetic and Thermodynamic enolates and give the conidtions for their formation. thermodynamic kinetic LDA LDA 0°C...
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This homework help was uploaded on 04/05/2008 for the course CHEM 30B taught by Professor Rubin during the Winter '05 term at UCLA.

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W03 problems8c key - . 2. heat + H 2 O I) + S h o w t h e c...

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