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Unformatted text preview: O Ph 3 P HCl HCl Ph 3 P Cl Ph 3 P H O O Cl-N N O O PPh 3 PPh 3 O OH PPh 3 O Show how each of the following alkenes can be synthesized by a Wittig reaction. Include the complete reaction mechanism and disconnections. a) b) F i l l i n t h e b o x e s f o r t h e f o l l o w i n g r e a c t i o n s . + I d e n t i f y c o m p u n d s A a n d B . 1) 1) CH 3 Li 2) H + , H 2 O Retrosynthesis +-+-target + Retrosynthesis + Same Mechanism as above Problem Set-5/Chapter 16 Aldehydes/Ketones (page 2)...
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- Winter '05
- pH, Chemical reaction, Chemical synthesis, Triphenylphosphine, Triphenylphosphine oxide