ATE311361T1 - Kontinuierliches verfahren zur herstellung von aromatischen urethanen - Google Patents
Kontinuierliches verfahren zur herstellung von aromatischen urethanenInfo
- Publication number
- ATE311361T1 ATE311361T1 AT01927725T AT01927725T ATE311361T1 AT E311361 T1 ATE311361 T1 AT E311361T1 AT 01927725 T AT01927725 T AT 01927725T AT 01927725 T AT01927725 T AT 01927725T AT E311361 T1 ATE311361 T1 AT E311361T1
- Authority
- AT
- Austria
- Prior art keywords
- continuous process
- producing aromatic
- aromatic urethanes
- aromatic amines
- urethanes
- Prior art date
Links
- 238000010924 continuous production Methods 0.000 title 1
- 150000003673 urethanes Chemical class 0.000 title 1
- 150000004982 aromatic amines Chemical class 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 1
- -1 aromatic urethanes Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000005677 organic carbonates Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2000MI000547A IT1318395B1 (it) | 2000-03-17 | 2000-03-17 | Processo in continuo per la sintesi di uretani aromatici. |
| PCT/EP2001/002829 WO2001068590A1 (en) | 2000-03-17 | 2001-03-13 | Continuous process for the synthesis of aromatic urethanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE311361T1 true ATE311361T1 (de) | 2005-12-15 |
Family
ID=11444488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01927725T ATE311361T1 (de) | 2000-03-17 | 2001-03-13 | Kontinuierliches verfahren zur herstellung von aromatischen urethanen |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20030171526A1 (de) |
| EP (1) | EP1268409B1 (de) |
| JP (1) | JP4988118B2 (de) |
| KR (1) | KR100746846B1 (de) |
| CN (1) | CN1211357C (de) |
| AT (1) | ATE311361T1 (de) |
| AU (1) | AU2001254685A1 (de) |
| BR (1) | BR0109464A (de) |
| CA (1) | CA2403392A1 (de) |
| DE (1) | DE60115403T2 (de) |
| IT (1) | IT1318395B1 (de) |
| MX (1) | MXPA02009139A (de) |
| WO (1) | WO2001068590A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2036884A1 (de) | 2007-09-14 | 2009-03-18 | Repsol Ypf S.A. | Verfahren zur Herstellung fluorierter Isocyanate und Carbamate |
| EP2199278B1 (de) * | 2008-12-19 | 2011-09-14 | Dow Global Technologies LLC | Verfahren zur Herstellung von aromatischen Urethanen |
| EP2230228A1 (de) * | 2009-03-16 | 2010-09-22 | Bayer MaterialScience AG | Verfahren zur Herstellung von aromatischen Carbamaten |
| WO2011048124A1 (de) | 2009-10-21 | 2011-04-28 | Basf Se | Verfahren zur herstellung von urethanen |
| US9988344B2 (en) | 2013-05-22 | 2018-06-05 | Covestro Deutschland Ag | Zinc cluster compounds and their use as catalysts in the reaction of amines with dialkyl carbonates |
| CN110650944B (zh) | 2017-05-15 | 2022-07-19 | 科思创德国股份有限公司 | 基于二氧化硅的锌催化剂、它们的制备以及在胺的烷氧基羰基化中的用途 |
| KR20200069495A (ko) | 2018-12-07 | 2020-06-17 | 송관권 | 흙막이 차수벽체 및 지반보강, 지반개량 시공방법 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4268683A (en) * | 1980-02-21 | 1981-05-19 | The Dow Chemical Company | Preparation of carbamates from aromatic amines and organic carbonates |
| US4268684A (en) * | 1980-02-25 | 1981-05-19 | The Dow Chemical Company | Preparation of carbamates from aromatic amines and organic carbonates |
| IT1141960B (it) * | 1981-01-28 | 1986-10-08 | Anic Spa | Procedimento per la preparazione di uretani aromatici |
| GB8402995D0 (en) * | 1984-02-04 | 1984-03-07 | Bp Chem Int Ltd | Transesterification process |
| US4550188A (en) * | 1984-06-27 | 1985-10-29 | The Dow Chemical Company | Preparation of carbamates |
| IT1183332B (it) * | 1985-02-08 | 1987-10-22 | Enichem Sintesi | Procedimento per la produzione di n-metilcarbammati |
| IT1229144B (it) * | 1989-04-07 | 1991-07-22 | Enichem Sintesi | Procedimento per la produzione di carbammati. |
| DE4113156A1 (de) * | 1991-04-23 | 1993-01-14 | Bayer Ag | Verfahren zur herstellung von poly(o-alkylurethanen) der diphenylmethanreihe |
| IT1282022B1 (it) * | 1995-07-06 | 1998-03-06 | Mini Ricerca Scient Tecnolog | Procedimento per la produzione di carbammati aromatici |
| IT1282023B1 (it) * | 1995-07-06 | 1998-03-06 | Mini Ricerca Scient Tecnolog | Procedimento per la produzione di uretani aromatici |
| IT1292030B1 (it) * | 1997-05-29 | 1999-01-25 | Mini Ricerca Scient Tecnolog | Procedimento per la sintesi di uretani aromatici |
-
2000
- 2000-03-17 IT IT2000MI000547A patent/IT1318395B1/it active
-
2001
- 2001-03-13 EP EP01927725A patent/EP1268409B1/de not_active Expired - Lifetime
- 2001-03-13 JP JP2001567687A patent/JP4988118B2/ja not_active Expired - Fee Related
- 2001-03-13 BR BR0109464-5A patent/BR0109464A/pt not_active IP Right Cessation
- 2001-03-13 KR KR1020027012269A patent/KR100746846B1/ko not_active Expired - Fee Related
- 2001-03-13 WO PCT/EP2001/002829 patent/WO2001068590A1/en not_active Ceased
- 2001-03-13 US US10/221,928 patent/US20030171526A1/en not_active Abandoned
- 2001-03-13 DE DE60115403T patent/DE60115403T2/de not_active Expired - Lifetime
- 2001-03-13 AU AU2001254685A patent/AU2001254685A1/en not_active Abandoned
- 2001-03-13 CA CA002403392A patent/CA2403392A1/en not_active Abandoned
- 2001-03-13 CN CNB018089844A patent/CN1211357C/zh not_active Expired - Fee Related
- 2001-03-13 MX MXPA02009139A patent/MXPA02009139A/es unknown
- 2001-03-13 AT AT01927725T patent/ATE311361T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20000547A0 (it) | 2000-03-17 |
| DE60115403D1 (de) | 2006-01-05 |
| IT1318395B1 (it) | 2003-08-25 |
| KR100746846B1 (ko) | 2007-08-09 |
| BR0109464A (pt) | 2003-06-03 |
| WO2001068590A1 (en) | 2001-09-20 |
| KR20030029042A (ko) | 2003-04-11 |
| DE60115403T2 (de) | 2006-07-27 |
| CN1211357C (zh) | 2005-07-20 |
| EP1268409A1 (de) | 2003-01-02 |
| US20030171526A1 (en) | 2003-09-11 |
| AU2001254685A1 (en) | 2001-09-24 |
| JP4988118B2 (ja) | 2012-08-01 |
| EP1268409B1 (de) | 2005-11-30 |
| CA2403392A1 (en) | 2001-09-20 |
| JP2003527367A (ja) | 2003-09-16 |
| CN1427817A (zh) | 2003-07-02 |
| ITMI20000547A1 (it) | 2001-09-17 |
| MXPA02009139A (es) | 2004-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR0201089B1 (pt) | catalisadores de amina bloqueada com Ácido e processo para preparaÇço de poliuretana. | |
| DE50305669D1 (de) | Verfahren zur Herstellung von Polyisocyanaten der Diphenylmethanreihe durch Phosgenierung von nicht-neutralisiertem Polyamin der Diphenylmethanreihe | |
| WO2002050077A3 (de) | Triazolopyrimidine | |
| ATE264268T1 (de) | Verfahren zur herstellung von zsm-5 und zsm-11 | |
| ATE311361T1 (de) | Kontinuierliches verfahren zur herstellung von aromatischen urethanen | |
| DE502004005133D1 (de) | Verfahren zur herstellung von 4-fluor-1,3-dioxolan-2-on | |
| DE60231588D1 (de) | Verfahren zur Herstellung von Carbamaten und Verfahren zur Herstelung von Isocyanaten | |
| DE50212185D1 (de) | Verfahren zur herstellung von isocyanaten | |
| ATE260894T1 (de) | Verfahren zur herstellung von dialkyl-, diaryl- und arylalkylaminoschwefel-trifluoriden | |
| DE69925992D1 (de) | VERFAHREN ZUR HERSTELLUNG VON 5-HYDROXYBENZO[b]THIOPHEN-3-CARBONSÄURE | |
| ATE335750T1 (de) | Verfahren zur herstellung von organosilylalkylpolysulfanen | |
| ATE407111T1 (de) | Isolierte atomoxetinverunreinigung, verfahren zur herstellung von atomoxetinverunreinigungen und deren verwendung als referenzstandards | |
| DE60020988D1 (de) | Verfahren zur herstellung von n-(4-hydroxyphenyl)-n'-(4'-aminophenyl)-piperazine | |
| DE50305771D1 (de) | Verfahren zur herstellung von (s)-3-methylamino-1-(thien-2-yl)propan-1-ol | |
| PL376638A1 (pl) | Estry kwasu karbaminowego o działaniu antycholinergicznym | |
| BR9808112A (pt) | Processo para a produção de um ácido alimentìcio, e, ácido alimentìcio em forma particulada | |
| DE60111063D1 (de) | Verfahren zur herstellung von aromatischen aminen | |
| ATE417840T1 (de) | Verfahren zur herstellung von alkylenoxid | |
| DE50301507D1 (de) | 17a-FLUORALKYL-11BETA-BENZALDOXIM-STEROIDE, VERFAHREN ZU DEREN HERSTELLUNG, DIESE STEROIDE ENTHALTENDE PHARMAZEUTISCHE PRÄPARATE SOWIE DEREN VERWENDUNG ZUR HERSTELLUNG VON ARZNEIMITTELN | |
| ATE134995T1 (de) | Verfahren zur herstellung tertiärer aminoxide | |
| ATE444951T1 (de) | Verbessertes verfahren zur herstellung von isocyanaten | |
| AU2001293801A1 (en) | Process for the synthesis of mixtures of methane diphenyl diamine and its higherhomologues with a controlled isomer distribution | |
| DE50100395D1 (de) | Verfahren zur Herstellung organischer Monoisocyanate | |
| ATE334113T1 (de) | Verfahren zur herstellung von mischungen aus diaminodiphenylmethan und seinen höheren homologen mit einer kontrollierten isomerenverteilung | |
| ATE407115T1 (de) | Verfahren zur herstellung von isocyanaten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |