反应详情

Analogously to Example 28A, 10 g (72.4 mmol) of sodium (2E)-4-methoxy-4-oxo-2-buten-2-olate and 0.40 g (2.41 mmol) of potassium iodide are reacted with 14.3 g (72.4 mmol) of [(1E)-3-bromo-1-propenyl]benzene to give methyl (4E)-2-acetyl-5-phenyl-4-pentenoate.