WO2008019598A1 - Ligand aminophosphine 2,2',6,6'-tétrasubstitué et son procédé de synthèse - Google Patents
Ligand aminophosphine 2,2',6,6'-tétrasubstitué et son procédé de synthèse Download PDFInfo
- Publication number
- WO2008019598A1 WO2008019598A1 PCT/CN2007/002407 CN2007002407W WO2008019598A1 WO 2008019598 A1 WO2008019598 A1 WO 2008019598A1 CN 2007002407 W CN2007002407 W CN 2007002407W WO 2008019598 A1 WO2008019598 A1 WO 2008019598A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tetrasubstituted
- phosphine ligand
- ligand
- reaction
- tetraaminobiphenyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/46—Phosphinous acids [R2POH], [R2P(= O)H]: Thiophosphinous acids including[R2PSH]; [R2P(=S)H]; Aminophosphines [R2PNH2]; Derivatives thereof
Definitions
- the reaction in the first step is specifically: mixing 1 equivalent of 2,6-dinitrochlorobenzene with 2 to 4 equivalents, preferably 3 equivalents of copper powder by a solid phase reaction method, at 150 to 250
- the reaction is carried out by vigorous stirring at a temperature of about 180 ° C, preferably at about 180 ° C, washed with, for example, ethyl acetate, and the precipitate is filtered, and the filtrate is concentrated and recrystallized from a mixed solution of ethyl acetate and petroleum ether.
- Embodiments are provided below in conjunction with the technical content of the present invention: Embodiment 1
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007800297834A CN101528757A (zh) | 2006-08-10 | 2007-08-10 | 2,2’,6,6’-四取代氮膦配体及其合成方法 |
| US12/377,000 US8729303B2 (en) | 2006-08-10 | 2007-08-10 | 2,2′,6,6′-tetrasubstituted aminophosphine ligand and its synthesis method |
| JP2009523140A JP5208939B2 (ja) | 2006-08-10 | 2007-08-10 | 2,2’,6,6’−四置換アミノホスフィン配位子及びその合成方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100298815A CN100415755C (zh) | 2006-08-10 | 2006-08-10 | 2,2’,6,6’-四取代氮膦配体及其合成方法 |
| CN200610029881.5 | 2006-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008019598A1 true WO2008019598A1 (fr) | 2008-02-21 |
Family
ID=37721018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2007/002407 Ceased WO2008019598A1 (fr) | 2006-08-10 | 2007-08-10 | Ligand aminophosphine 2,2',6,6'-tétrasubstitué et son procédé de synthèse |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8729303B2 (zh) |
| JP (1) | JP5208939B2 (zh) |
| CN (2) | CN100415755C (zh) |
| WO (1) | WO2008019598A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415755C (zh) | 2006-08-10 | 2008-09-03 | 上海交通大学 | 2,2’,6,6’-四取代氮膦配体及其合成方法 |
| CN101648977B (zh) * | 2009-09-10 | 2013-04-24 | 上海交通大学 | 2,2’,6,6’位连接的1,1’-联苯类轴手性双亚膦酰胺配体及其制备方法 |
| CN113651855B (zh) * | 2021-08-19 | 2023-08-22 | 东北师范大学 | 一种新型负载结晶性多孔骨架材料及其制备方法和应用 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5919981A (en) * | 1997-12-10 | 1999-07-06 | The Hong Kong Polytechnic University | Chiral aminophosphines |
| CN1911940A (zh) * | 2006-08-10 | 2007-02-14 | 上海交通大学 | 2,2’,6,6’-四取代氮膦配体及其合成方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002216719A1 (en) | 2000-11-17 | 2002-05-27 | The Penn State Research Foundation | Ortho substituted chiral phosphines and phosphinites and their use in asymmetriccatayltic reactions |
| CN100349880C (zh) * | 2005-12-29 | 2007-11-21 | 上海交通大学 | 2,2’,6,6’-四噁唑啉联苯配体及其制备方法 |
-
2006
- 2006-08-10 CN CNB2006100298815A patent/CN100415755C/zh not_active Expired - Fee Related
-
2007
- 2007-08-10 US US12/377,000 patent/US8729303B2/en not_active Expired - Fee Related
- 2007-08-10 JP JP2009523140A patent/JP5208939B2/ja not_active Expired - Fee Related
- 2007-08-10 CN CNA2007800297834A patent/CN101528757A/zh active Pending
- 2007-08-10 WO PCT/CN2007/002407 patent/WO2008019598A1/zh not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5919981A (en) * | 1997-12-10 | 1999-07-06 | The Hong Kong Polytechnic University | Chiral aminophosphines |
| CN1911940A (zh) * | 2006-08-10 | 2007-02-14 | 上海交通大学 | 2,2’,6,6’-四取代氮膦配体及其合成方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5208939B2 (ja) | 2013-06-12 |
| US8729303B2 (en) | 2014-05-20 |
| JP2010500295A (ja) | 2010-01-07 |
| CN1911940A (zh) | 2007-02-14 |
| CN101528757A (zh) | 2009-09-09 |
| US20100217040A1 (en) | 2010-08-26 |
| CN100415755C (zh) | 2008-09-03 |
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