基本信息:
- 专利标题： A METHOD FOR PROVIDING A SECONDARY OR TERTIARY AMINE
- 专利标题（中）：用于生产仲胺或叔胺
- 申请号：EP10720291.3 申请日：2010-05-06
- 公开(公告)号：EP2438038A1 公开(公告)日：2012-04-11
- 发明人： GASPAR, Zsolt , HUMBERT, Heiko, Heinrich , FELBER, Gabor , GASPAR, Attila , GRIGSBY, Robert, Alison, Jr. , KORDAS, Imre , VANDERSTRAETEN, Petra, Emma
- 申请人： Huntsman Corporation Hungary ZRt. , Huntsman International LLC
- 申请人地址： Lot No. 2387/5 Gyartelep 8105 Pétfürdô HU
- 专利权人： Huntsman Corporation Hungary ZRt.,Huntsman International LLC
- 当前专利权人： Huntsman Corporation Hungary ZRt.,Huntsman International LLC
- 当前专利权人地址： Lot No. 2387/5 Gyartelep 8105 Pétfürdô HU
- 代理机构： Van Steenlandt, Wim August Maria
- 优先权： US183168P 20090602; EP09462005 20090629
- 国际公布： WO2010139521 20101209
- 主分类号： C07C213/02
- IPC分类号： C07C213/02 ; C07C217/08 ; C08G18/18
摘要：
A method for providing a secondary or tertiary amine with formula (R
1 R
2 NR
3 )
2 NR
4 is provided, wherein each of R
1 and R
2 are chosen from the group consisting of a methyl group, an ethyl group, an iso-propyl group and an n-propyl group; R
3 being an alkoxyalkyl group chosen from the group consisting of -CH2CH2OCH2CH2-, -CH2CH2OCH2CH2CH2- and -CH2CH2CH2OCH2CH2CH2-; R
4 is chosen from the group consisting of a hydrogen, a methyl group, an ethyl group, an iso-propyl group, an n-propyl group and a group with formula R
1 R
2 NR
3 . The method comprises the steps: (α)reacting R
1 R
2 NR
3 (OH) with ammonia, thereby providing a mixture comprising (R
1 R
2 NR
3 )
2 NR
4 ; (β) separating (R
1 R
2 NR
3 )
2 NR
4 from said mixture.
1 R
2 NR
3 )
2 NR
4 is provided, wherein each of R
1 and R
2 are chosen from the group consisting of a methyl group, an ethyl group, an iso-propyl group and an n-propyl group; R
3 being an alkoxyalkyl group chosen from the group consisting of -CH2CH2OCH2CH2-, -CH2CH2OCH2CH2CH2- and -CH2CH2CH2OCH2CH2CH2-; R
4 is chosen from the group consisting of a hydrogen, a methyl group, an ethyl group, an iso-propyl group, an n-propyl group and a group with formula R
1 R
2 NR
3 . The method comprises the steps: (α)reacting R
1 R
2 NR
3 (OH) with ammonia, thereby providing a mixture comprising (R
1 R
2 NR
3 )
2 NR
4 ; (β) separating (R
1 R
2 NR
3 )
2 NR
4 from said mixture.
公开/授权文献:
- EP2438038B1 PROCESS FOR THE PREPARATION OF SECONDARY OR TERTIARY AMINES 公开/授权日：2016-04-20
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07C | 无环或碳环化合物 |
| ------C07C213/00 | 制备含与同一个碳架连接的氨基和羟基，氨基和醚化的羟基或氨基和酯化的羟基的化合物 |
| --------C07C213/02 | .包括由含羟基或醚化的或酯化的羟基化合物生成氨基的反应 |