ATE417818T1 - Katalytisches eintopfverfahren zur synthese von isocyanaten - Google Patents
Katalytisches eintopfverfahren zur synthese von isocyanatenInfo
- Publication number
- ATE417818T1 ATE417818T1 AT07110610T AT07110610T ATE417818T1 AT E417818 T1 ATE417818 T1 AT E417818T1 AT 07110610 T AT07110610 T AT 07110610T AT 07110610 T AT07110610 T AT 07110610T AT E417818 T1 ATE417818 T1 AT E417818T1
- Authority
- AT
- Austria
- Prior art keywords
- isocyanates
- catalytic
- synthesis
- pot process
- pot
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 230000003197 catalytic effect Effects 0.000 title 1
- 239000012948 isocyanate Substances 0.000 title 1
- 150000002513 isocyanates Chemical class 0.000 title 1
- 238000005580 one pot reaction Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
- C07C263/20—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06380178A EP1870397A1 (de) | 2006-06-20 | 2006-06-20 | Ein-topf katalytisches Verfahren zur Herstellung von Isocyaniden und dazu geeignete Vorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE417818T1 true ATE417818T1 (de) | 2009-01-15 |
Family
ID=37238512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07110610T ATE417818T1 (de) | 2006-06-20 | 2007-06-20 | Katalytisches eintopfverfahren zur synthese von isocyanaten |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7423171B2 (de) |
| EP (1) | EP1870397A1 (de) |
| JP (1) | JP2008001701A (de) |
| KR (1) | KR20070120920A (de) |
| AR (1) | AR061531A1 (de) |
| AT (1) | ATE417818T1 (de) |
| DE (1) | DE602007000376D1 (de) |
| ES (1) | ES2319823T3 (de) |
| PT (1) | PT1870398E (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008006881A1 (de) | 2008-01-31 | 2009-08-06 | Bayer Materialscience Ag | Verfahren zur Herstellung von Urethanen |
| CN102447115B (zh) * | 2010-12-31 | 2013-08-14 | 山东理工大学 | 一种镁空气电池阴极 |
| CN103687847B (zh) * | 2011-07-13 | 2019-04-02 | 宇部兴产株式会社 | 异氰酸酯化合物的制造方法 |
| CN103191779A (zh) * | 2013-04-11 | 2013-07-10 | 南京大学 | 一类离子液体支载的手性席夫碱金属催化剂及其制法和用途 |
| WO2024112744A1 (en) * | 2022-11-23 | 2024-05-30 | Yale University | Catalysts and methods of use thereof |
| CN116768760A (zh) * | 2023-06-25 | 2023-09-19 | 中国科学院过程工程研究所 | 一种合成间苯二亚甲基二异氰酸酯的方法 |
| CN119140149A (zh) * | 2024-11-20 | 2024-12-17 | 山东华鲁恒升化工股份有限公司 | 一种氨基甲酸酯制备二异氰酸酯的催化剂及二异氰酸酯制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5194660A (en) * | 1990-12-21 | 1993-03-16 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for producing carbamates and isocyanates |
| AU8211798A (en) | 1997-06-09 | 1998-12-30 | Huntsman Ici Chemicals Llc | Process for the production of organic isocyanates |
| EP1093452A1 (de) * | 1998-03-17 | 2001-04-25 | Huntsman International Llc | Verfahren zur herstellung organischer carbamate |
| IT1317756B1 (it) | 2000-02-03 | 2003-07-15 | Eni Spa | Procedimento integrato per la preparazione di isocianati aromatici eprocessi per la realizzazione delle relative fasi intermedie. |
| US6541653B2 (en) | 2001-04-26 | 2003-04-01 | Steven S. C. Chuang | Synthesis of carbamate through low pressure heterogeneous oxidative carbonylation of amines |
| JP2004262835A (ja) | 2003-02-28 | 2004-09-24 | Mitsui Chemicals Inc | 芳香族イソシアネートの製造方法 |
| US7214639B2 (en) | 2003-12-10 | 2007-05-08 | Council Of Scientific And Industrial Research | Immobilized metal complex catalysts, process for preparation thereof and use thereof |
-
2006
- 2006-06-20 EP EP06380178A patent/EP1870397A1/de not_active Withdrawn
-
2007
- 2007-06-20 KR KR1020070060819A patent/KR20070120920A/ko not_active Abandoned
- 2007-06-20 AR ARP070102699A patent/AR061531A1/es unknown
- 2007-06-20 DE DE602007000376T patent/DE602007000376D1/de not_active Expired - Fee Related
- 2007-06-20 AT AT07110610T patent/ATE417818T1/de not_active IP Right Cessation
- 2007-06-20 US US11/765,449 patent/US7423171B2/en not_active Expired - Fee Related
- 2007-06-20 JP JP2007162850A patent/JP2008001701A/ja active Pending
- 2007-06-20 ES ES07110610T patent/ES2319823T3/es active Active
- 2007-06-20 PT PT07110610T patent/PT1870398E/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE602007000376D1 (de) | 2009-01-29 |
| AR061531A1 (es) | 2008-09-03 |
| ES2319823T3 (es) | 2009-05-12 |
| US7423171B2 (en) | 2008-09-09 |
| US20070293696A1 (en) | 2007-12-20 |
| JP2008001701A (ja) | 2008-01-10 |
| KR20070120920A (ko) | 2007-12-26 |
| EP1870397A1 (de) | 2007-12-26 |
| PT1870398E (pt) | 2009-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |