发明名称 |
Reduktive Alkylierung zur Herstellung von Tertiäraminoarylverbindungen |
摘要 |
<p>Tertiary aminoaryl compounds, such as N,N'dialkylaminoaryl compounds, are prepared using successive reductive steps without isolation therebetween, at high temperature and pressure. A nitroaryl compound is reduced using a ketone as both solvent and reactant in a reductive environment, and the resulting intermediate is further reacted with an aldehyde in the same reaction mixture without isolation to provide the second substituent on the amino group.</p> |
申请公布号 |
DE19843142(A1) |
申请公布日期 |
1999.03.25 |
申请号 |
DE1998143142 |
申请日期 |
1998.09.21 |
申请人 |
EASTMAN KODAK CO., ROCHESTER, N.Y., US |
发明人 |
MYLROIE, VICTOR L., FAIRPORT, N.Y., US |
分类号 |
C07D295/12;C07C209/24;C07C209/26;C07C211/48;C07C211/50;C07C211/58;C07C211/60;C07C213/02;C07C213/08;C07C217/58;C07C217/84;C07C231/12;C07C233/43;C07C311/08;C07D217/02;C07D217/22;C07D295/135;(IPC1-7):C07B43/04;C07C209/36;C07C211/44;C07D227/00;C07C211/52;C07C271/20;C09B57/00;C07C251/22;C07C249/02 |
主分类号 |
C07D295/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|