CN1257148C - 甲烷二苯基二胺和其具有受控异构体分布的高级同系物的混合物的合成方法 - Google Patents
甲烷二苯基二胺和其具有受控异构体分布的高级同系物的混合物的合成方法 Download PDFInfo
- Publication number
- CN1257148C CN1257148C CNB018152147A CN01815214A CN1257148C CN 1257148 C CN1257148 C CN 1257148C CN B018152147 A CNB018152147 A CN B018152147A CN 01815214 A CN01815214 A CN 01815214A CN 1257148 C CN1257148 C CN 1257148C
- Authority
- CN
- China
- Prior art keywords
- zeolite
- general formula
- reaction
- aromatic
- aniline
- 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.)
- Expired - Fee Related
Links
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
- C07C209/68—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
- 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
- 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. |
| ITMI2000A001959 | 2000-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1620418A CN1620418A (zh) | 2005-05-25 |
| CN1257148C true CN1257148C (zh) | 2006-05-24 |
Family
ID=11445761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018152147A Expired - Fee Related CN1257148C (zh) | 2000-09-07 | 2001-09-07 | 甲烷二苯基二胺和其具有受控异构体分布的高级同系物的混合物的合成方法 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6936737B2 (https=) |
| EP (1) | EP1355874B1 (https=) |
| JP (1) | JP4890727B2 (https=) |
| KR (1) | KR100817008B1 (https=) |
| CN (1) | CN1257148C (https=) |
| AT (1) | ATE464282T1 (https=) |
| AU (1) | AU2001293801A1 (https=) |
| BR (1) | BR0113790A (https=) |
| IT (1) | IT1318686B1 (https=) |
| PT (1) | PT1355874E (https=) |
| WO (1) | WO2002020458A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0912593B1 (pt) * | 2008-08-14 | 2018-01-23 | Dow Global Technologies Llc | "processo para produzir uma metilenodianilina" |
| EP2680965A2 (de) * | 2011-03-03 | 2014-01-08 | Umicore AG & Co. KG | Katalytisch aktives material und katalysator zur selektiven katalytischen reduktion von stickoxiden |
| EP2495032A1 (de) | 2011-03-03 | 2012-09-05 | Umicore Ag & Co. Kg | SCR-Katalysator mit verbesserter Kohlenwasserstoffresistenz |
| HUE037918T2 (hu) | 2014-07-07 | 2018-09-28 | Covestro Deutschland Ag | Eljárás a difenilmetán sorozat di- és poliaminjainak elõállítására |
| 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 (en) * | 1986-10-22 | 1992-12-23 | ENIRICERCHE S.p.A. | Process for the preparation of 4,4'-diaminodiphenylmethane and its derivatives |
| EP0329367A3 (en) * | 1988-02-15 | 1990-10-31 | Mitsui Petrochemical Industries, Ltd. | Method of preparing 4,4'-methylenedianiline |
| 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 WO PCT/EP2001/010369 patent/WO2002020458A1/en not_active Ceased
- 2001-09-07 KR KR1020037003323A patent/KR100817008B1/ko not_active Expired - Fee Related
- 2001-09-07 AU AU2001293801A patent/AU2001293801A1/en not_active Abandoned
- 2001-09-07 BR BR0113790-5A patent/BR0113790A/pt not_active Application Discontinuation
- 2001-09-07 JP JP2002525083A patent/JP4890727B2/ja 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 AT AT01974234T patent/ATE464282T1/de not_active IP Right Cessation
- 2001-09-07 EP EP01974234A patent/EP1355874B1/en not_active Expired - Lifetime
- 2001-09-07 CN CNB018152147A patent/CN1257148C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE464282T1 (de) | 2010-04-15 |
| ITMI20001959A1 (it) | 2002-03-07 |
| PT1355874E (pt) | 2010-05-11 |
| KR100817008B1 (ko) | 2008-03-27 |
| JP4890727B2 (ja) | 2012-03-07 |
| US6936737B2 (en) | 2005-08-30 |
| CN1620418A (zh) | 2005-05-25 |
| ITMI20001959A0 (it) | 2000-09-07 |
| IT1318686B1 (it) | 2003-08-27 |
| BR0113790A (pt) | 2003-07-15 |
| WO2002020458A1 (en) | 2002-03-14 |
| AU2001293801A1 (en) | 2002-03-22 |
| EP1355874A1 (en) | 2003-10-29 |
| JP2004513086A (ja) | 2004-04-30 |
| EP1355874B1 (en) | 2010-04-14 |
| KR20030090597A (ko) | 2003-11-28 |
| US20040029971A1 (en) | 2004-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060524 Termination date: 20130907 |