4. Provide the products of each reaction (3pts, 2pts) 1. H,O* OCH; 2. NaOCH, CHOH OCH,...

Question

Question

Answer 1

Answer #1

OCH OH 20 NuocH; OCH3 TTTTTTTTTTTTTTT LOA TITETTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT

A. First hydrolysis of acetal gives aldehyde then intramolecular Aldol condensation gives enone then conjugate addition of CN-.

B. Aldol condensation gives enone then Nucleophilic addition of Grignard reagent gives tertiary alcohol.

Answer 2

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