摘要 |
<p>The present invention provides a novel method for manufacturing Corey lactone aldehyde p-phenyl benzoate, the method comprising: (A) a contact step; (B) a dropwise addition step; (C) a primary churning step; and (D) a final churned material obtaining step. According to the present invention, Corey lactone aldehyde p-phenyl benzoate can be manufactured massively with high efficiency.</p> |