GB920987A - A process for the production of nitriles - Google Patents
A process for the production of nitrilesInfo
- Publication number
- GB920987A GB920987A GB2292360A GB2292360A GB920987A GB 920987 A GB920987 A GB 920987A GB 2292360 A GB2292360 A GB 2292360A GB 2292360 A GB2292360 A GB 2292360A GB 920987 A GB920987 A GB 920987A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzonitrile
- dichlorobenzonitrile
- benzaldehyde
- ortho
- meta
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 150000002825 nitriles Chemical class 0.000 title abstract 2
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 abstract 6
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 abstract 3
- YOYAIZYFCNQIRF-UHFFFAOYSA-N 2,6-dichlorobenzonitrile Chemical compound ClC1=CC=CC(Cl)=C1C#N YOYAIZYFCNQIRF-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 239000005749 Copper compound Substances 0.000 abstract 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
- 150000001880 copper compounds Chemical class 0.000 abstract 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 abstract 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 2
- ZRSNZINYAWTAHE-UHFFFAOYSA-N p-methoxybenzaldehyde Chemical compound COC1=CC=C(C=O)C=C1 ZRSNZINYAWTAHE-UHFFFAOYSA-N 0.000 abstract 2
- SATCULPHIDQDRE-UHFFFAOYSA-N piperonal Chemical compound O=CC1=CC=C2OCOC2=C1 SATCULPHIDQDRE-UHFFFAOYSA-N 0.000 abstract 2
- WKKHCCZLKYKUDN-UHFFFAOYSA-N (2,6-dichlorophenyl)methanol Chemical compound OCC1=C(Cl)C=CC=C1Cl WKKHCCZLKYKUDN-UHFFFAOYSA-N 0.000 abstract 1
- YDYNSAUGVGAOLO-UHFFFAOYSA-N 2,6-dibromobenzaldehyde Chemical compound BrC1=CC=CC(Br)=C1C=O YDYNSAUGVGAOLO-UHFFFAOYSA-N 0.000 abstract 1
- KBLLYABRMLFXFZ-UHFFFAOYSA-N 2,6-dibromobenzonitrile Chemical compound BrC1=CC=CC(Br)=C1C#N KBLLYABRMLFXFZ-UHFFFAOYSA-N 0.000 abstract 1
- DMIYKWPEFRFTPY-UHFFFAOYSA-N 2,6-dichlorobenzaldehyde Chemical compound ClC1=CC=CC(Cl)=C1C=O DMIYKWPEFRFTPY-UHFFFAOYSA-N 0.000 abstract 1
- NUGMENVSVAURGO-UHFFFAOYSA-N 2-bromo-6-chlorobenzaldehyde Chemical compound ClC1=CC=CC(Br)=C1C=O NUGMENVSVAURGO-UHFFFAOYSA-N 0.000 abstract 1
- NVPXACXEVCJWCF-UHFFFAOYSA-N 2-bromo-6-chlorobenzonitrile Chemical compound ClC1=CC=CC(Br)=C1C#N NVPXACXEVCJWCF-UHFFFAOYSA-N 0.000 abstract 1
- YXDXXGXWFJCXEB-UHFFFAOYSA-N 2-furonitrile Chemical compound N#CC1=CC=CO1 YXDXXGXWFJCXEB-UHFFFAOYSA-N 0.000 abstract 1
- CMWKITSNTDAEDT-UHFFFAOYSA-N 2-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=CC=C1C=O CMWKITSNTDAEDT-UHFFFAOYSA-N 0.000 abstract 1
- ZETIVVHRRQLWFW-UHFFFAOYSA-N 3-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=CC(C=O)=C1 ZETIVVHRRQLWFW-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- PKRWWZCDLJSJIF-UHFFFAOYSA-N Piperonylonitrile Chemical compound N#CC1=CC=C2OCOC2=C1 PKRWWZCDLJSJIF-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 125000003172 aldehyde group Chemical group 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 235000019445 benzyl alcohol Nutrition 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229960003280 cupric chloride Drugs 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- FXHGMKSSBGDXIY-UHFFFAOYSA-N heptanal Chemical compound CCCCCCC=O FXHGMKSSBGDXIY-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
- 229940081310 piperonal Drugs 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/34—Nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Nitriles are prepared by reacting an aldehyde, or an alcohol containing one or more -CH2OH groups capable of being oxidised to an aldehyde group during the reaction, in a liquid alkaline medium with ammonia in the presence of oxygen or a molecular oxygencontaining gas and a copper compound as catalyst. Cupric chloride, bromide, acetate, nitrate, sulphate, oxide and hydroxide are suitable copper compounds. Temperatures may range from 0 DEG to 100 DEG C. The process may be used for the preparation of benzonitrile from benzaldehyde; 2,6-dichlorobenzonitrile from 2,6-dichlorobenzaldehyde; 2,6-dibromobenzo-nitrile from 2,6-dibromobenzaldehyde; 2-bromo-6-chlorobenzonitrile from 2-bromo-6-chlorobenzaldehyde; para-methoxybenzonitrile from anisaldehyde; 3,4-methylenedioxybenzonitrile from piperonal; oenanthonitrile from oenanthaldehyde; benzonitrile from benzyl alcohol; 2,6-dichlorobenzonitrile from 2,6-dichlorobenzyl alcohol, ortho- and meta-nitro-benzonitrile from ortho- and meta-nitro-benzaldehyde and 2-cyanofuran from furfural. Specification 700,184 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL240848 | 1959-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB920987A true GB920987A (en) | 1963-03-13 |
Family
ID=19751808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2292360A Expired GB920987A (en) | 1959-07-02 | 1960-06-30 | A process for the production of nitriles |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH397635A (en) |
| GB (1) | GB920987A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3026959A1 (en) | 1980-07-16 | 1982-02-04 | Bayer Ag, 5090 Leverkusen | METHOD FOR THE PRODUCTION OF 3-BROM-4-FLUOR-BENZALDEHYDE - (- ACETALEN) AND NEW INTERMEDIATE PRODUCTS FOR THIS |
| IT1153531B (en) * | 1982-06-16 | 1987-01-14 | Lepetit Spa | PROCEDURE FOR PREPARING 2-AMINO-2-ARILACETONITRILI |
-
1960
- 1960-06-30 GB GB2292360A patent/GB920987A/en not_active Expired
- 1960-06-30 CH CH740660A patent/CH397635A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH397635A (en) | 1965-08-31 |
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