ES442662A1 - Un procedimiento para obtener un dinitrilo. - Google Patents
Un procedimiento para obtener un dinitrilo.Info
- Publication number
- ES442662A1 ES442662A1 ES442662A ES442662A ES442662A1 ES 442662 A1 ES442662 A1 ES 442662A1 ES 442662 A ES442662 A ES 442662A ES 442662 A ES442662 A ES 442662A ES 442662 A1 ES442662 A1 ES 442662A1
- Authority
- ES
- Spain
- Prior art keywords
- thiodinitriles
- dinitriles
- manufacture
- reaction
- sulfur
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 239000011593 sulfur Substances 0.000 abstract 2
- NDVLTZFQVDXFAN-UHFFFAOYSA-N 3-(2-cyanoethylsulfanyl)propanenitrile Chemical compound N#CCCSCCC#N NDVLTZFQVDXFAN-UHFFFAOYSA-N 0.000 abstract 1
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US524729A US3929859A (en) | 1974-11-18 | 1974-11-18 | Manufacture of dinitriles from thiodinitriles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES442662A1 true ES442662A1 (es) | 1977-04-16 |
Family
ID=24090440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES442662A Expired ES442662A1 (es) | 1974-11-18 | 1975-11-15 | Un procedimiento para obtener un dinitrilo. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3929859A (forum.php) |
| JP (1) | JPS6012345B2 (forum.php) |
| AT (1) | AT340891B (forum.php) |
| BE (1) | BE835651A (forum.php) |
| BR (1) | BR7507640A (forum.php) |
| CA (1) | CA1056401A (forum.php) |
| CH (1) | CH613187A5 (forum.php) |
| CS (1) | CS193533B2 (forum.php) |
| DD (1) | DD123317A5 (forum.php) |
| DE (1) | DE2550228A1 (forum.php) |
| ES (1) | ES442662A1 (forum.php) |
| FR (1) | FR2291186A1 (forum.php) |
| GB (1) | GB1516700A (forum.php) |
| IN (1) | IN141745B (forum.php) |
| IT (1) | IT1048783B (forum.php) |
| NL (1) | NL7513467A (forum.php) |
| NO (1) | NO142711C (forum.php) |
| RO (1) | RO69625A (forum.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207251A (en) * | 1977-08-02 | 1980-06-10 | Akzona Incorporated | Catalytic oxidation of formamides to form isocyanates |
| AU3951278A (en) * | 1977-09-12 | 1980-03-13 | Standard Oil Co Ohio | Extrusion of sulfur from organic compounds |
| JP6973835B1 (ja) | 2021-03-19 | 2021-12-01 | 株式会社Ｙｏｏコーポレーション | 抗ウイルス剤 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3185743A (en) * | 1960-08-24 | 1965-05-25 | Union Carbide Corp | Production of olefinic compounds from allyl sulfones |
| US3424784A (en) * | 1965-07-14 | 1969-01-28 | George Barsky | Manufacture of adiponitrile |
-
1974
- 1974-11-18 US US524729A patent/US3929859A/en not_active Expired - Lifetime
-
1975
- 1975-10-28 CA CA238,475A patent/CA1056401A/en not_active Expired
- 1975-10-29 IN IN2085/CAL/75A patent/IN141745B/en unknown
- 1975-10-29 GB GB44585/75A patent/GB1516700A/en not_active Expired
- 1975-11-07 IT IT29116/75A patent/IT1048783B/it active
- 1975-11-08 DE DE19752550228 patent/DE2550228A1/de not_active Withdrawn
- 1975-11-11 CH CH1459575A patent/CH613187A5/xx not_active IP Right Cessation
- 1975-11-13 CS CS757697A patent/CS193533B2/cs unknown
- 1975-11-14 DD DD189462A patent/DD123317A5/xx unknown
- 1975-11-14 JP JP50137124A patent/JPS6012345B2/ja not_active Expired
- 1975-11-14 RO RO7583918A patent/RO69625A/ro unknown
- 1975-11-15 ES ES442662A patent/ES442662A1/es not_active Expired
- 1975-11-17 BE BE161937A patent/BE835651A/xx not_active IP Right Cessation
- 1975-11-17 NO NO753842A patent/NO142711C/no unknown
- 1975-11-18 BR BR7507640*A patent/BR7507640A/pt unknown
- 1975-11-18 FR FR7535167A patent/FR2291186A1/fr active Granted
- 1975-11-18 NL NL7513467A patent/NL7513467A/xx not_active Application Discontinuation
- 1975-11-18 AT AT876975A patent/AT340891B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE835651A (fr) | 1976-03-16 |
| CH613187A5 (forum.php) | 1979-09-14 |
| ATA876975A (de) | 1977-05-15 |
| DE2550228A1 (de) | 1976-05-20 |
| CS193533B2 (en) | 1979-10-31 |
| IN141745B (forum.php) | 1977-04-09 |
| US3929859A (en) | 1975-12-30 |
| AT340891B (de) | 1978-01-10 |
| FR2291186A1 (fr) | 1976-06-11 |
| NO142711B (no) | 1980-06-23 |
| NO142711C (no) | 1980-10-01 |
| NO753842L (forum.php) | 1976-05-19 |
| IT1048783B (it) | 1980-12-20 |
| RO69625A (ro) | 1980-12-30 |
| JPS5175021A (en) | 1976-06-29 |
| JPS6012345B2 (ja) | 1985-04-01 |
| DD123317A5 (forum.php) | 1976-12-12 |
| CA1056401A (en) | 1979-06-12 |
| BR7507640A (pt) | 1976-08-03 |
| NL7513467A (nl) | 1976-05-20 |
| FR2291186B1 (forum.php) | 1979-03-30 |
| GB1516700A (en) | 1978-07-05 |
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