基本信息:
- 专利标题: NITROGEN-CONTAINING LIGANDS
- 专利标题(中):含氮的配体
- 申请号:PCT/GB0303306 申请日:2003-07-30
- 公开(公告)号:WO2004014551A2 公开(公告)日:2004-02-19
- 发明人: HEMS WILLIAM PATRICK , XIAO JIANLIANG , CHEN WEIPING
- 申请人: JOHNSON MATTHEY PLC , HEMS WILLIAM PATRICK , XIAO JIANLIANG , CHEN WEIPING
- 专利权人: JOHNSON MATTHEY PLC,HEMS WILLIAM PATRICK,XIAO JIANLIANG,CHEN WEIPING
- 当前专利权人: JOHNSON MATTHEY PLC,HEMS WILLIAM PATRICK,XIAO JIANLIANG,CHEN WEIPING
- 优先权: GB0218675 2002-08-12
- 主分类号: B01J31/24
- IPC分类号: B01J31/24 ; B01J31/16 ; B01J31/18 ; C07B53/00 ; C07B61/00 ; C07C29/145 ; C07C33/18 ; C07C209/42 ; C07C211/27 ; C07C211/29 ; C07C213/02 ; C07C217/56 ; C07C217/64 ; C07C247/10 ; C07C251/02 ; C07D301/03 ; C07B37/04 ; C07B37/12 ; C07C5/02 ; C07C29/136 ; C07C211/10 ; C07C247/06 ; C07D203/06 ; C07D301/19 ; C07D301/32
摘要:
An immobilised nitrogen-containing ligand is described comprising the reaction product of a compound of formula (I) wherein R , R , R and R are independently hydrogen, a saturated or unsaturated C1-C10 alkyl group, an aryl group, a urethane group, a sulphonyl group or form an imine group, R , R , R , and R are independently hydrogen, a saturated or unsaturated C1-C10 alkyl group or an aryl group and at least one of R , R , R and R is functionalised with a functional group, and a solid support having a site capable of reacting with said functional group. The nitrogen-containing ligand is useful for preparing immobilised catalysts for performing e.g. asymmetric catalysis.
摘要(中):
描述了固定化的含氮配体,其包含其中R 5,R 6,R 7和R 8独立地为氢的式(I)化合物的反应产物,饱和或不饱和的C1- C10烷基,芳基,氨基甲酸酯基,磺酰基或亚胺基,R 1,R 2,R 3和R 4独立地是氢,饱和或不饱和的C 1 -C 10烷基或芳基,R 1,R 2,R 3和R 4中的至少一个用官能团官能化,并且具有能够与 说功能组。 含氮配体可用于制备固定化催化剂,用于进行例如 不对称催化。
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01J | 化学或物理方法,例如,催化作用、胶体化学;其有关设备 |
------B01J31/00 | 包含氢化物,配位配合物或有机化合物的催化剂 |
--------B01J31/02 | .含有机化合物或金属氢化物 |
----------B01J31/24 | ..膦 |