What Is the Appropriate Sequence of Reaction Conditions Used to Synthesize

question 24

Multiple Choice

What is the appropriate sequence of reaction conditions used to synthesize valine from acetamidomalonic ester?

• A)(1)NaOH; (2)(CH₃)₂CHBr; (3)Cl₂,H₂O,heat
• B)(1)NaOCH₂CH₃; (2)(CH₃)₂CH₂CHBr; (3)HCl,H₂O,heat
• C)(1)NaOCH₂CH₃; (2)(CH₃)₂CHBr; (3)HCl,H₂O,heat
• D)(1)NaOH; (2)CH₃CH₂CH₂Br; (3)HCl,H₂O,heat

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