ATE136886T1 - Verfahren zur selektiven produktion von 3- methylpyridin - Google Patents
Verfahren zur selektiven produktion von 3- methylpyridinInfo
- Publication number
- ATE136886T1 ATE136886T1 AT89908938T AT89908938T ATE136886T1 AT E136886 T1 ATE136886 T1 AT E136886T1 AT 89908938 T AT89908938 T AT 89908938T AT 89908938 T AT89908938 T AT 89908938T AT E136886 T1 ATE136886 T1 AT E136886T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- methylpyridine
- selective production
- feed stream
- temperature
- Prior art date
Links
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- JZUHIOJYCPIVLQ-UHFFFAOYSA-N 2-methylpentane-1,5-diamine Chemical compound NCC(C)CCCN JZUHIOJYCPIVLQ-UHFFFAOYSA-N 0.000 abstract 1
- JEGMWWXJUXDNJN-UHFFFAOYSA-N 3-methylpiperidine Chemical compound CC1CCCNC1 JEGMWWXJUXDNJN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- JGDFBJMWFLXCLJ-UHFFFAOYSA-N copper chromite Chemical compound [Cu]=O.[Cu]=O.O=[Cr]O[Cr]=O JGDFBJMWFLXCLJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 229910000314 transition metal oxide Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001868 water Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/08—Preparation by ring-closure
- C07D213/09—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/08—Preparation by ring-closure
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/08—Preparation by ring-closure
- C07D213/09—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles
- C07D213/12—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from unsaturated compounds
-
- 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
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21768688A | 1988-07-11 | 1988-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE136886T1 true ATE136886T1 (de) | 1996-05-15 |
Family
ID=22812072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89908938T ATE136886T1 (de) | 1988-07-11 | 1989-07-07 | Verfahren zur selektiven produktion von 3- methylpyridin |
Country Status (10)
| Country | Link |
|---|---|
| EP (2) | EP0424466B1 (de) |
| JP (2) | JP2804328B2 (de) |
| KR (2) | KR0155996B1 (de) |
| AT (1) | ATE136886T1 (de) |
| AU (2) | AU628830B2 (de) |
| BR (1) | BR8907541A (de) |
| CA (2) | CA1341144C (de) |
| DE (1) | DE68926297T2 (de) |
| IL (3) | IL90918A (de) |
| WO (2) | WO1990000546A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL90918A (en) * | 1988-07-11 | 1993-05-13 | Reilly Ind Inc | Process for selective production of 3-methylpyridine |
| GEP20012441B (en) * | 1993-04-02 | 2001-05-25 | Lonza Ag | Process for Preparing 3-Methylpiperidine and 3-Methylpyridine |
| LT3261B (en) | 1993-04-02 | 1995-05-25 | Lonza Ag | Method for preparing 3-methylpiperidine and 3-methylpyridine |
| US5425962A (en) * | 1994-05-13 | 1995-06-20 | Wm. Wrigley Jr. Company | Method for refining mint oils and chewing gum made from same |
| US6479088B1 (en) | 1998-11-12 | 2002-11-12 | Wm. Wrigley Jr. Company | Method for refining peppermint oil |
| WO2010034616A1 (en) * | 2008-09-26 | 2010-04-01 | Dsm Ip Assets B.V. | Method for the preparation of 3-methylpyridine |
| CN113304747B (zh) * | 2021-05-07 | 2022-07-12 | 万华化学集团股份有限公司 | 用于制备2-甲基吡啶的催化剂、制备方法和用其制备2-甲基吡啶的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2519529B2 (de) * | 1975-05-02 | 1979-08-09 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von 3-Methylpyridin |
| FR2503156A1 (fr) * | 1981-04-01 | 1982-10-08 | Rhone Poulenc Spec Chim | Procede de preparation de pyridine et de pyridines substituees |
| US4599422A (en) * | 1984-09-27 | 1986-07-08 | E. I. Du Pont De Nemours And Company | Manufacture of pyridine |
| IL90918A (en) * | 1988-07-11 | 1993-05-13 | Reilly Ind Inc | Process for selective production of 3-methylpyridine |
-
1988
- 1988-07-10 IL IL90918A patent/IL90918A/xx not_active IP Right Cessation
-
1989
- 1989-07-07 JP JP1508314A patent/JP2804328B2/ja not_active Expired - Lifetime
- 1989-07-07 JP JP1508408A patent/JP2804329B2/ja not_active Expired - Lifetime
- 1989-07-07 WO PCT/US1989/002969 patent/WO1990000546A1/en not_active Ceased
- 1989-07-07 BR BR898907541A patent/BR8907541A/pt not_active IP Right Cessation
- 1989-07-07 DE DE68926297T patent/DE68926297T2/de not_active Expired - Lifetime
- 1989-07-07 AU AU38662/89A patent/AU628830B2/en not_active Ceased
- 1989-07-07 AU AU40391/89A patent/AU628842B2/en not_active Ceased
- 1989-07-07 EP EP89908938A patent/EP0424466B1/de not_active Expired - Lifetime
- 1989-07-07 EP EP89908047A patent/EP0425539A1/de not_active Ceased
- 1989-07-07 KR KR1019900700500A patent/KR0155996B1/ko not_active Expired - Fee Related
- 1989-07-07 KR KR1019900700499A patent/KR0149013B1/ko not_active Expired - Lifetime
- 1989-07-07 AT AT89908938T patent/ATE136886T1/de active
- 1989-07-07 WO PCT/US1989/002971 patent/WO1990000547A1/en not_active Ceased
- 1989-07-10 CA CA000605234A patent/CA1341144C/en not_active Expired - Fee Related
- 1989-07-10 IL IL90918A patent/IL90918A0/xx unknown
- 1989-07-10 CA CA000605270A patent/CA1341145C/en not_active Expired - Fee Related
- 1989-07-10 IL IL9091989A patent/IL90919A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1990000547A1 (en) | 1990-01-25 |
| JP2804328B2 (ja) | 1998-09-24 |
| DE68926297D1 (de) | 1996-05-23 |
| CA1341144C (en) | 2000-11-21 |
| AU3866289A (en) | 1990-02-05 |
| IL90919A (en) | 1994-04-12 |
| EP0425539A1 (de) | 1991-05-08 |
| KR0155996B1 (ko) | 1998-11-16 |
| WO1990000546A1 (en) | 1990-01-25 |
| CA1341145C (en) | 2000-11-21 |
| KR900701754A (ko) | 1990-12-04 |
| AU628842B2 (en) | 1992-09-24 |
| AU4039189A (en) | 1990-02-05 |
| KR900701753A (ko) | 1990-12-04 |
| IL90918A (en) | 1993-05-13 |
| JPH03505878A (ja) | 1991-12-19 |
| IL90918A0 (en) | 1990-02-09 |
| DE68926297T2 (de) | 1996-09-19 |
| AU628830B2 (en) | 1992-09-24 |
| IL90919A0 (en) | 1990-02-09 |
| EP0424466B1 (de) | 1996-04-17 |
| EP0424466A1 (de) | 1991-05-02 |
| JP2804329B2 (ja) | 1998-09-24 |
| JPH03505877A (ja) | 1991-12-19 |
| BR8907541A (pt) | 1991-06-11 |
| KR0149013B1 (ko) | 1998-10-15 |
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