Which of the following ketoesters are not likely to have been prepared by Claisen condensation?A. `CH_(3)CH_(2)-overset(O)overset("||")C-underset(CH_(3))underset(|)CH-overset(O)overset("||")C-OC_(2)H_(5)`B. `Ph-CH_(2)-overset(O)overset("||")C-underset(CH_(3))underset(|)CH-overset(O)overset("||")C-OC_(2)H_(5)`C. `Ph-overset(O)overset("||")C-CH_(2)-overset(O)overset("||")C-OC_(2)H_(5)`D. `CH_(3)-CH_(2)-overset(O)overset("||")C-O-CH_(2)-CH_(2)-overset(O)overset("||")C-OC_(2)H_(5)`

Which of the following ketoesters are not likely to have been prepared

1.	Which of the following ketoesters are not likely to have been prepared by Claisen condensation?A. `CH_(3)CH_(2)-overset(O)overset("\|\|")C-underset(CH_(3))underset(\|)CH-overset(O)overset("\|\|")C-OC_(2)H_(5)`B. `Ph-CH_(2)-overset(O)overset("\|\|")C-underset(CH_(3))underset(\|)CH-overset(O)overset("\|\|")C-OC_(2)H_(5)`C. `Ph-overset(O)overset("\|\|")C-CH_(2)-overset(O)overset("\|\|")C-OC_(2)H_(5)`D. `CH_(3)-CH_(2)-overset(O)overset("\|\|")C-O-CH_(2)-CH_(2)-overset(O)overset("\|\|")C-OC_(2)H_(5)`
Answer» Correct Answer - B::D