JPS62258351A - Production of tetraethylurea - Google Patents
Production of tetraethylureaInfo
- Publication number
- JPS62258351A JPS62258351A JP61098292A JP9829286A JPS62258351A JP S62258351 A JPS62258351 A JP S62258351A JP 61098292 A JP61098292 A JP 61098292A JP 9829286 A JP9829286 A JP 9829286A JP S62258351 A JPS62258351 A JP S62258351A
- Authority
- JP
- Japan
- Prior art keywords
- diethylamine
- palladium
- solvent
- carbon tetrachloride
- 1mol
- 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.)
- Granted
Links
- UWHSPZZUAYSGTB-UHFFFAOYSA-N 1,1,3,3-tetraethylurea Chemical compound CCN(CC)C(=O)N(CC)CC UWHSPZZUAYSGTB-UHFFFAOYSA-N 0.000 title 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N Carbon tetrachloride Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 6
- HPNMFZURTQLUMO-UHFFFAOYSA-N Diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- 229910052763 palladium Inorganic materials 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000001569 carbon dioxide Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- YNHIGQDRGKUECZ-UHFFFAOYSA-L Bis(triphenylphosphine)palladium(II) dichloride Chemical compound [Cl-].[Cl-].[Pd+2].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 YNHIGQDRGKUECZ-UHFFFAOYSA-L 0.000 abstract 1
- 239000003905 agrochemical Substances 0.000 abstract 1
- 125000004429 atoms Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drugs Drugs 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Abstract
PURPOSE: To obtain a compound useful as a synthetic raw material for high polymers, medicines, agricultural chemicals and various organic chemicals in good yield, by reacting diethylamine with carbon dioxide in the presence of a palladium based catalyst in a solvent, e.g. carbon tetrachloride, etc.
CONSTITUTION: Diethylamine is reacted with carbon dioxide in the presence of a palladium based catalyst, e.g. dichlorobis(triphenylphosphine)palladium, in a solvent, e.g. carbon tetrachloride or carbon tetrachloride and acetonitrile, at 10W150°C under 0W100kg/cm2G pressure for 10W100hr to afford the aimed substance. The solvent is used in a volume of 0.2W20l based on 1mol diethylamine and the catalyst is used in an amount of 0.005W0.100mol palladium metal atom based on 1mol diethylamine to carry out the reaction.
COPYRIGHT: (C)1987,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61098292A JPH0231065B2 (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61098292A JPH0231065B2 (en) | 1986-04-30 | 1986-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62258351A true JPS62258351A (en) | 1987-11-10 |
| JPH0231065B2 JPH0231065B2 (en) | 1990-07-11 |
Family
ID=14215848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61098292A Expired - Lifetime JPH0231065B2 (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231065B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012111711A (en) * | 2010-11-24 | 2012-06-14 | National Institute Of Advanced Industrial Science & Technology | Method for preparing urea compound by fixing carbon dioxide |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0461885U (en) * | 1990-10-08 | 1992-05-27 |
-
1986
- 1986-04-30 JP JP61098292A patent/JPH0231065B2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012111711A (en) * | 2010-11-24 | 2012-06-14 | National Institute Of Advanced Industrial Science & Technology | Method for preparing urea compound by fixing carbon dioxide |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231065B2 (en) | 1990-07-11 |
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