Provide the appropriate Wittig product(s) formed from the following starting materials [assume the addition of aqueous sodium hydroxide in order to create the reactive ylide intermediate]. Clearly indicate any chiral centers and E/Z isomerism:.
a) o-methylbenzaldehyde, triphenylphosphine, and (R)-1-bromo-2,3-dimethylbutane
b) (S)-1-chloro-3-ethylhexane, triphenylphosphine, and cyclopentanone
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Provide the appropriate Wittig product(s) formed from the following starting materials [assume the a...
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