IN184375B - - Google Patents
Info
- Publication number
- IN184375B IN184375B IN1026CA1998A IN184375B IN 184375 B IN184375 B IN 184375B IN 1026CA1998 A IN1026CA1998 A IN 1026CA1998A IN 184375 B IN184375 B IN 184375B
- Authority
- IN
- India
Links
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
- C07D213/12—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from unsaturated compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/10—Methyl-ethyl ketone
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17654997A JP4313854B2 (ja) | 1997-06-16 | 1997-06-16 | 2,3,5−コリジン及び2−エチル−5−メチルピリジンの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN184375B true IN184375B (ko) | 2000-08-12 |
Family
ID=16015535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1026CA1998 IN184375B (ko) | 1997-06-16 | 1998-06-09 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6111113A (ko) |
EP (1) | EP0885884A1 (ko) |
JP (1) | JP4313854B2 (ko) |
KR (1) | KR100508514B1 (ko) |
CN (1) | CN1093121C (ko) |
IN (1) | IN184375B (ko) |
TW (1) | TW382626B (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6495695B2 (en) * | 2001-03-30 | 2002-12-17 | Council Of Scientific And Industrial Research | Process for the preparation of a collidine and 2,3,5,6-tetramethyl pyridine |
CN100460393C (zh) * | 2006-11-21 | 2009-02-11 | 浙江大学 | 2,3-二甲基吡啶的制备方法 |
CN103030591B (zh) * | 2012-12-11 | 2014-08-06 | 安徽国星生物化学有限公司 | 2,3,5-三甲基吡啶的吸附提纯方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6153265A (ja) * | 1984-08-23 | 1986-03-17 | Koei Chem Co Ltd | β−ピコリン及び3,5−ルチジンの製造方法 |
US4810794A (en) * | 1986-02-06 | 1989-03-07 | Koei Chemical Co., Ltd. | Process for producing pyridine bases |
FR2725446A1 (fr) * | 1994-10-06 | 1996-04-12 | Solvay Interox | Oxydation d'heterocycles de l'azote et n-oxydes heterocycliques produits par cette oxydation |
JPH08245589A (ja) * | 1995-03-16 | 1996-09-24 | Nitto Chem Ind Co Ltd | ジ−およびトリ−メチルピリジンの製造法 |
JPH08259537A (ja) * | 1995-03-24 | 1996-10-08 | Nitto Chem Ind Co Ltd | 3−メチルピリジン類の製造方法 |
CN1152862C (zh) * | 1995-06-23 | 2004-06-09 | 莱利工业公司 | 吡啶碱的合成 |
JPH09124602A (ja) * | 1995-10-31 | 1997-05-13 | Mitsubishi Rayon Co Ltd | 3,5−ルチジンおよび2,3,5−コリジンの製造方法 |
-
1997
- 1997-06-16 JP JP17654997A patent/JP4313854B2/ja not_active Expired - Fee Related
-
1998
- 1998-06-09 IN IN1026CA1998 patent/IN184375B/en unknown
- 1998-06-10 TW TW087109254A patent/TW382626B/zh not_active IP Right Cessation
- 1998-06-12 KR KR1019980021994A patent/KR100508514B1/ko not_active IP Right Cessation
- 1998-06-12 US US09/096,383 patent/US6111113A/en not_active Expired - Fee Related
- 1998-06-16 EP EP98110988A patent/EP0885884A1/en not_active Withdrawn
- 1998-06-16 CN CN98114984A patent/CN1093121C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6111113A (en) | 2000-08-29 |
EP0885884A1 (en) | 1998-12-23 |
JPH115781A (ja) | 1999-01-12 |
JP4313854B2 (ja) | 2009-08-12 |
KR100508514B1 (ko) | 2006-03-31 |
CN1093121C (zh) | 2002-10-23 |
TW382626B (en) | 2000-02-21 |
KR19990006933A (ko) | 1999-01-25 |
CN1203912A (zh) | 1999-01-06 |
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