| 发明名称 |
Preparation of 3-(alkylthio)propanal comprises reaction of glycerin or compounds obtained from glycerin, with a sulfur compound or compounds obtained from sulfur compound in the presence of a catalyst |
| 摘要 |
<p>Preparation of 3-(alkylthio)propanal (I) comprises reaction of glycerin or compounds obtained from glycerin, with a sulfur compound (II) or compounds obtained from (II) in the presence of a catalyst. Preparation of 3-(alkylthio)propanal (I) of formula (R-S-(CH 2) 2-C(O)) comprises reaction of glycerin or compounds obtained from glycerin, with a sulfur compound (II) of formula (R-SH) or compounds obtained from (II) in the presence of a catalyst. R : H or 1-3C alkyl.</p> |
| 申请公布号 |
DE102005003990(A1) |
申请公布日期 |
2006.08.03 |
| 申请号 |
DE20051003990 |
申请日期 |
2005.01.28 |
| 申请人 |
DEGUSSA AG |
发明人 |
REDLINGSHOEFER, HUBERT;WECKBECKER, CHRISTOPH;HUTHMACHER, KLAUS;FISCHER, ACHIM;BARTH, JAN-OLAF |
| 分类号 |
C07C319/14;B01J29/00;C07C323/25 |
主分类号 |
C07C319/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
