FR2291194A1 - Procede de preparation de nicotinitrile - Google Patents
Procede de preparation de nicotinitrileInfo
- Publication number
- FR2291194A1 FR2291194A1 FR7606177A FR7606177A FR2291194A1 FR 2291194 A1 FR2291194 A1 FR 2291194A1 FR 7606177 A FR7606177 A FR 7606177A FR 7606177 A FR7606177 A FR 7606177A FR 2291194 A1 FR2291194 A1 FR 2291194A1
- Authority
- FR
- France
- Prior art keywords
- nicotinitrile
- preparing
- preparing nicotinitrile
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 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
- C07D213/60—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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/803—Processes of preparation
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/04—Mixing
-
- 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
- C07D213/60—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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/635—0.5-1.0 ml/g
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41599173A | 1973-11-15 | 1973-11-15 | |
US463882A US3929811A (en) | 1973-11-15 | 1974-04-25 | Production of pyridine nitriles and carboxylic acids |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2291194A1 true FR2291194A1 (fr) | 1976-06-11 |
FR2291194B1 FR2291194B1 (fr) | 1979-02-02 |
Family
ID=27023194
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7434941A Expired FR2251557B1 (fr) | 1973-11-15 | 1974-10-17 | |
FR7606177A Granted FR2291194A1 (fr) | 1973-11-15 | 1976-03-04 | Procede de preparation de nicotinitrile |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7434941A Expired FR2251557B1 (fr) | 1973-11-15 | 1974-10-17 |
Country Status (12)
Country | Link |
---|---|
US (1) | US3929811A (fr) |
JP (2) | JPS5437142B2 (fr) |
CA (2) | CA1027572A (fr) |
CH (2) | CH605768A5 (fr) |
DE (1) | DE2435134C2 (fr) |
DK (2) | DK152673C (fr) |
FR (2) | FR2251557B1 (fr) |
GB (1) | GB1474462A (fr) |
IT (2) | IT1048288B (fr) |
NL (1) | NL172153C (fr) |
RO (2) | RO68897A (fr) |
SE (2) | SE420312B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2356638A1 (fr) * | 1976-07-01 | 1978-01-27 | Lummus Co | Preparation de pyridines et de nicotinonitrile a partir de piperidines |
FR2356639A1 (fr) * | 1976-07-01 | 1978-01-27 | Lummus Co | Preparation de cyano-pyridines a partir de piperidines |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3970659A (en) * | 1975-11-18 | 1976-07-20 | Merck & Co., Inc. | Preparation of cyanopyridines |
DE3128956A1 (de) * | 1981-07-22 | 1983-02-10 | Degussa Ag, 6000 Frankfurt | Verfahren zur gewinnung von 3-cyanpyridin |
DE3614019A1 (de) * | 1986-04-25 | 1987-11-05 | Degussa | Verfahren zur herstellung grobkristalliner nicotinsaeure hoher reinheit |
CA2253615C (fr) * | 1997-11-25 | 2008-09-23 | Lonza Ag | Procede de preparation d'acide nicotinique |
US8987309B2 (en) * | 2009-04-17 | 2015-03-24 | The Translational Genomics Research Institute | Compounds, pharmaceutical compositions and methods of use of 2-aryl pyridylazoles |
EP2319833A1 (fr) | 2009-10-16 | 2011-05-11 | Lonza Ltd. | Procédés et dispositifs pour la production de solutions aqueuses de cyanopyridines |
EP2319834A1 (fr) | 2009-10-16 | 2011-05-11 | Lonza Ltd. | Procédés et dispositifs pour la production de solutions aqueuses de cyanopyridines |
CN104356061A (zh) * | 2014-10-23 | 2015-02-18 | 河南省科学院高新技术研究中心 | 一种2-氰基吡啶高效吸收方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2592123A (en) * | 1948-09-28 | 1952-04-08 | Socony Vacuum Oil Co Inc | Production of pyridine nitriles |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2839535A (en) * | 1958-06-17 | Process for the manufacture of nitriles | ||
US2510605A (en) * | 1946-04-06 | 1950-06-06 | Allied Chem & Dye Corp | Production of nitriles |
GB777746A (en) * | 1954-12-09 | 1957-06-26 | Distillers Co Yeast Ltd | Process for the production of cyanopyridines |
NL202028A (fr) * | 1954-12-09 | |||
US2838558A (en) * | 1955-09-27 | 1958-06-10 | Distillers Co Yeast Ltd | Catalytic production of aromatic nitriles and imides |
FR1454476A (fr) * | 1965-08-23 | 1966-02-11 | Rhone Poulenc Sa | Procédé de préparation de nitriles aromatiques ou hétérocycliques |
US3804156A (en) * | 1972-01-31 | 1974-04-16 | G Mcdonough | Air distribution and control system |
US3803204A (en) * | 1972-03-27 | 1974-04-09 | Standard Oil Co | Preparation of aromatic nitriles |
US3812171A (en) * | 1972-06-29 | 1974-05-21 | Sun Research Development | Production of nitriles by ammoxidation |
-
1974
- 1974-04-25 US US463882A patent/US3929811A/en not_active Expired - Lifetime
- 1974-06-27 CA CA203,563A patent/CA1027572A/fr not_active Expired
- 1974-06-28 CH CH897174A patent/CH605768A5/xx not_active IP Right Cessation
- 1974-07-22 DE DE2435134A patent/DE2435134C2/de not_active Expired
- 1974-07-29 GB GB3670176A patent/GB1474462A/en not_active Expired
- 1974-08-02 DK DK414574A patent/DK152673C/da not_active IP Right Cessation
- 1974-08-22 JP JP9697174A patent/JPS5437142B2/ja not_active Expired
- 1974-09-09 IT IT52939/74A patent/IT1048288B/it active
- 1974-09-12 RO RO7485640A patent/RO68897A/fr unknown
- 1974-09-12 RO RO7479964A patent/RO66321A/fr unknown
- 1974-09-13 SE SE7411595A patent/SE420312B/xx not_active IP Right Cessation
- 1974-10-17 FR FR7434941A patent/FR2251557B1/fr not_active Expired
- 1974-11-15 NL NLAANVRAGE7414943,A patent/NL172153C/xx not_active IP Right Cessation
-
1976
- 1976-03-04 FR FR7606177A patent/FR2291194A1/fr active Granted
- 1976-04-15 JP JP51043516A patent/JPS5840543B2/ja not_active Expired
-
1977
- 1977-04-05 CA CA275,568A patent/CA1027573A/fr not_active Expired
- 1977-10-13 DK DK456077A patent/DK150480C/da active
-
1978
- 1978-01-01 CH CH1633877A patent/CH632249A5/de not_active IP Right Cessation
- 1978-05-16 SE SE7805602A patent/SE434742B/sv not_active IP Right Cessation
-
1979
- 1979-11-15 IT IT7950833A patent/IT7950833A0/it unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2592123A (en) * | 1948-09-28 | 1952-04-08 | Socony Vacuum Oil Co Inc | Production of pyridine nitriles |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2356638A1 (fr) * | 1976-07-01 | 1978-01-27 | Lummus Co | Preparation de pyridines et de nicotinonitrile a partir de piperidines |
FR2356639A1 (fr) * | 1976-07-01 | 1978-01-27 | Lummus Co | Preparation de cyano-pyridines a partir de piperidines |
Also Published As
Publication number | Publication date |
---|---|
JPS5083374A (fr) | 1975-07-05 |
NL172153B (nl) | 1983-02-16 |
US3929811A (en) | 1975-12-30 |
JPS53111073A (en) | 1978-09-28 |
NL172153C (nl) | 1983-07-18 |
IT1048288B (it) | 1980-11-20 |
RO68897A (fr) | 1980-12-30 |
CH605768A5 (fr) | 1978-10-13 |
NL7414943A (nl) | 1975-05-20 |
SE420312B (sv) | 1981-09-28 |
FR2251557A1 (fr) | 1975-06-13 |
DK414574A (fr) | 1975-07-14 |
SE7805602L (sv) | 1978-05-16 |
GB1474462A (en) | 1977-05-25 |
FR2251557B1 (fr) | 1978-11-24 |
JPS5437142B2 (fr) | 1979-11-13 |
CH632249A5 (de) | 1982-09-30 |
DE2435134A1 (de) | 1975-05-22 |
DK150480B (da) | 1987-03-09 |
DK152673C (da) | 1988-09-12 |
DE2435134C2 (de) | 1985-09-05 |
RO66321A (fr) | 1980-01-15 |
DK456077A (da) | 1977-10-13 |
CA1027573A (fr) | 1978-03-07 |
JPS5840543B2 (ja) | 1983-09-06 |
SE7411595L (fr) | 1975-05-16 |
DK150480C (da) | 1987-11-02 |
CA1027572A (fr) | 1978-03-07 |
DK152673B (da) | 1988-04-11 |
SE434742B (sv) | 1984-08-13 |
IT7950833A0 (it) | 1979-11-15 |
FR2291194B1 (fr) | 1979-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |