23] Propandial was treated with 1 mole of methylproenoate in the presence of NaOCH, forming compound "A". Again "A" was treated with another mole of NaOCH, under heat to form compound "B". The compound "B" was treated with one mole of NaH affording "C". Magnesium in dry ether was added to "C" and then heated providing "D". Conc. H2SO4 was refluxed with "D" then ozonolyzed to give "E". What are structures A...to.....E?? B D E Q1] What is the product "D" that was formed when compound "W" was heated with acetic acid. The product was isolated and then treated with 2,3,4-trichlorobenzaldehyde in the presence of hot NaHCO. ZI NH Acetic acid Heat 2,3,4-Trichlorobenzaldehyde NaHCO3 D W 02] How the following conversion might be accomplished? HN- -NH HY 23] Propandial was treated with 1 mole of methylproenoate in the presence of NaOCH, forming compound "A". Again "A" was treated with another mole of NaOCH, under heat to form compound "B". The compound "B" was treated with one mole of NaH affording "C". Magnesium in dry ether was added to "C" and then heated providing "D". Conc. H2SO4 was refluxed with "D" then ozonolyzed to give "E". What are structures A...to.....E?? B D E Q1] What is the product "D" that was formed when compound "W" was heated with acetic acid. The product was isolated and then treated with 2,3,4-trichlorobenzaldehyde in the presence of hot NaHCO. ZI NH Acetic acid Heat 2,3,4-Trichlorobenzaldehyde NaHCO3 D W 02] How the following conversion might be accomplished? HN- -NH HY