公开(公告)号：KR1020020058129A

公开(公告)日：2002-07-12

申请号：KR1020000085128

申请日：2000-12-29

Applicant: 학교법인연세대학교

Inventor： 전철호 ,  홍준배 ,  정관용 ,  김연희

IPC: C07C49/00

Abstract: PURPOSE: Provided is an ortho-alkylation method of an aromatic ketone, which applies an alkyl group selectively to the ortho position of the aromatic ketone by reacting the aromatic ketone with an olefin. CONSTITUTION: The ortho-alkylation method is performed by (1) reacting the aromatic ketone with an alkyl contained compound, such as an aliphatic or aromatic alkyl contained olefin, an internal olefin, or a diene compound, in the presence of a primary amine and a transition metal catalyst or by (2) reacting the aromatic ketone with the primary amine to produce a ketimine and then reacting the ketimine with the alkyl contained compound in the presence of the transition metal catalyst.

Abstract translation: 目的：提供芳族酮的邻位烷基化方法，其通过使芳族酮与烯烃反应，将烷基选择性地施加到芳族酮的邻位。 构成：邻烷基化方法通过以下方法进行：（1）使芳族酮与含烷基的化合物如脂族或芳族烷基含有烯烃，内烯烃或二烯化合物在伯胺和 过渡金属催化剂或通过（2）使芳族酮与伯胺反应以产生酮亚胺，然后在过渡金属催化剂存在下使酮亚胺与含烷基的化合物反应。

公开(公告)号：KR100414442B1

公开(公告)日：2004-01-07

申请号：KR1020000085128

申请日：2000-12-29

Applicant: 학교법인연세대학교

Inventor： 전철호 ,  홍준배 ,  정관용 ,  김연희

IPC: C07C49/00

Abstract: PURPOSE: Provided is an ortho-alkylation method of an aromatic ketone, which applies an alkyl group selectively to the ortho position of the aromatic ketone by reacting the aromatic ketone with an olefin. CONSTITUTION: The ortho-alkylation method is performed by (1) reacting the aromatic ketone with an alkyl contained compound, such as an aliphatic or aromatic alkyl contained olefin, an internal olefin, or a diene compound, in the presence of a primary amine and a transition metal catalyst or by (2) reacting the aromatic ketone with the primary amine to produce a ketimine and then reacting the ketimine with the alkyl contained compound in the presence of the transition metal catalyst.

Abstract translation: 目的：提供芳族酮的邻烷基化方法，其通过使芳族酮与烯烃反应而选择性地将烷基施加到芳族酮的邻位。 构成：邻烷基化方法通过（1）在伯胺存在下，使芳族酮与含烷基的化合物如含脂族或芳族烷基的烯烃，内烯烃或二烯化合物反应，和 过渡金属催化剂或（2）使芳族酮与伯胺反应以产生酮亚胺，然后在过渡金属催化剂存在下使酮亚胺与含烷基的化合物反应。