| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for safely and effectively producing industrially useful phthalimidoacetaldehyde and a phthalimidoacetaldehyde dialkyl acetal. <P>SOLUTION: In this method, a phthalimidoacetaldehyde acetal derivative is prepared by making phthalimide, a base, and the like act on a haloacetaldehyde acetal derivative. The phthalimidoacetaldehyde is produced by making an acid act on the obtained phthalimidoacetaldehyde acetal derivative. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
