ATE464282T1 - Verfahren zur herstellung von methane diphenyl diamine mischungen und ihre höheren homologene mit einer kontrollierten verteilung von isomeren - Google Patents
Verfahren zur herstellung von methane diphenyl diamine mischungen und ihre höheren homologene mit einer kontrollierten verteilung von isomerenInfo
- Publication number
- ATE464282T1 ATE464282T1 AT01974234T AT01974234T ATE464282T1 AT E464282 T1 ATE464282 T1 AT E464282T1 AT 01974234 T AT01974234 T AT 01974234T AT 01974234 T AT01974234 T AT 01974234T AT E464282 T1 ATE464282 T1 AT E464282T1
- Authority
- AT
- Austria
- Prior art keywords
- sub
- diphenyl diamine
- methane diphenyl
- homologenes
- isomers
- Prior art date
Links
- -1 METHANE DIPHENYL DIAMINE Chemical class 0.000 title abstract 3
- 235000010290 biphenyl Nutrition 0.000 title abstract 3
- 239000004305 biphenyl Substances 0.000 title abstract 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical compound C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 title 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/54—Preparation of compounds containing amino groups bound to a carbon skeleton by rearrangement reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
- C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| IT2000MI001959A IT1318686B1 (it) | 2000-09-07 | 2000-09-07 | Procedimento per la sintesi di miscele di metilendianilina e suoiomologhi superiori con distribuzione controllata degli isomeri. |
| PCT/EP2001/010369 WO2002020458A1 (en) | 2000-09-07 | 2001-09-07 | Process for the synthesis of mixtures of methane diphenyl diamine and its higher homologues with a controlled isomer distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE464282T1 true ATE464282T1 (de) | 2010-04-15 |
Family
ID=11445761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01974234T ATE464282T1 (de) | 2000-09-07 | 2001-09-07 | Verfahren zur herstellung von methane diphenyl diamine mischungen und ihre höheren homologene mit einer kontrollierten verteilung von isomeren |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6936737B2 (de) |
| EP (1) | EP1355874B1 (de) |
| JP (1) | JP4890727B2 (de) |
| KR (1) | KR100817008B1 (de) |
| CN (1) | CN1257148C (de) |
| AT (1) | ATE464282T1 (de) |
| AU (1) | AU2001293801A1 (de) |
| BR (1) | BR0113790A (de) |
| IT (1) | IT1318686B1 (de) |
| PT (1) | PT1355874E (de) |
| WO (1) | WO2002020458A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110044781A (ko) * | 2008-08-14 | 2011-04-29 | 다우 글로벌 테크놀로지스 엘엘씨 | 소성 금속 산화물-실리카 촉매를 사용한 메틸렌디아닐린과 그의 고급 동족체의 혼합물의 제조 |
| EP2495032A1 (de) | 2011-03-03 | 2012-09-05 | Umicore Ag & Co. Kg | SCR-Katalysator mit verbesserter Kohlenwasserstoffresistenz |
| JP5972913B2 (ja) * | 2011-03-03 | 2016-08-17 | ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトＵｍｉｃｏｒｅ ＡＧ ＆ Ｃｏ．ＫＧ | 窒素酸化物の選択的触媒還元を行うための触媒活性材料および触媒コンバータ |
| EP3166922B1 (de) | 2014-07-07 | 2018-03-14 | Covestro Deutschland AG | Verfahren zur herstellung von di- und polyaminen der diphenylmethanserie |
| US10538480B2 (en) | 2016-06-30 | 2020-01-21 | Covestro Deutschland Ag | Process for the production of di- and polyamines of the diphenylmethane series |
| WO2025086031A1 (zh) * | 2023-10-23 | 2025-05-01 | 万华化学集团股份有限公司 | 一种二苯基甲烷系列二胺和多胺的制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3442795A (en) * | 1963-02-27 | 1969-05-06 | Mobil Oil Corp | Method for preparing highly siliceous zeolite-type materials and materials resulting therefrom |
| US3728408A (en) * | 1969-05-05 | 1973-04-17 | Mobil Oil Corp | Conversion of polar compounds using highly siliceous zeolite-type catalysts |
| US4039581A (en) * | 1975-06-27 | 1977-08-02 | The Upjohn Company | Process for the preparation of di(amino phenyl)methanes |
| US4039580A (en) * | 1975-07-24 | 1977-08-02 | The Upjohn Company | Process for preparing di(aminophenyl)methanes |
| US4294987A (en) * | 1979-12-31 | 1981-10-13 | The Upjohn Company | Process for preparing methylene dianilines |
| US5241119A (en) * | 1986-10-22 | 1993-08-31 | Eniricerche S.P.A. | Process for the preparation of 4,4'-diaminodiphenyl-methane and its derivatives |
| EP0264744B1 (de) * | 1986-10-22 | 1992-12-23 | ENIRICERCHE S.p.A. | Verfahren zur Herstellung von 4,4' Diaminodiphenylmethan und Derivaten davon |
| EP0329367A3 (de) * | 1988-02-15 | 1990-10-31 | Mitsui Petrochemical Industries, Ltd. | Verfahren zur Herstellung von 4,4'-Methylendianilin |
| IT1312331B1 (it) * | 1999-05-27 | 2002-04-15 | Enichem Spa | Procedimento per la produzione di diamminodifenilmetano e suoiomologhi superiori. |
-
2000
- 2000-09-07 IT IT2000MI001959A patent/IT1318686B1/it active
-
2001
- 2001-09-07 AU AU2001293801A patent/AU2001293801A1/en not_active Abandoned
- 2001-09-07 WO PCT/EP2001/010369 patent/WO2002020458A1/en not_active Ceased
- 2001-09-07 BR BR0113790-5A patent/BR0113790A/pt not_active Application Discontinuation
- 2001-09-07 AT AT01974234T patent/ATE464282T1/de not_active IP Right Cessation
- 2001-09-07 KR KR1020037003323A patent/KR100817008B1/ko not_active Expired - Fee Related
- 2001-09-07 CN CNB018152147A patent/CN1257148C/zh not_active Expired - Fee Related
- 2001-09-07 PT PT01974234T patent/PT1355874E/pt unknown
- 2001-09-07 US US10/363,881 patent/US6936737B2/en not_active Expired - Fee Related
- 2001-09-07 EP EP01974234A patent/EP1355874B1/de not_active Expired - Lifetime
- 2001-09-07 JP JP2002525083A patent/JP4890727B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002020458A1 (en) | 2002-03-14 |
| US6936737B2 (en) | 2005-08-30 |
| KR100817008B1 (ko) | 2008-03-27 |
| CN1620418A (zh) | 2005-05-25 |
| PT1355874E (pt) | 2010-05-11 |
| ITMI20001959A1 (it) | 2002-03-07 |
| EP1355874A1 (de) | 2003-10-29 |
| BR0113790A (pt) | 2003-07-15 |
| ITMI20001959A0 (it) | 2000-09-07 |
| JP2004513086A (ja) | 2004-04-30 |
| EP1355874B1 (de) | 2010-04-14 |
| JP4890727B2 (ja) | 2012-03-07 |
| CN1257148C (zh) | 2006-05-24 |
| KR20030090597A (ko) | 2003-11-28 |
| US20040029971A1 (en) | 2004-02-12 |
| IT1318686B1 (it) | 2003-08-27 |
| AU2001293801A1 (en) | 2002-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |