GB1237949A - - Google Patents
Info
- Publication number
- GB1237949A GB1237949A GB1237949DA GB1237949A GB 1237949 A GB1237949 A GB 1237949A GB 1237949D A GB1237949D A GB 1237949DA GB 1237949 A GB1237949 A GB 1237949A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dicarbonitrile
- nitriles
- decane
- phosphorous
- heading
- 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
- 239000003054 catalyst Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- YKHZGLKQBYTRHO-UHFFFAOYSA-N 11-cyanoundecanoic acid Chemical compound OC(=O)CCCCCCCCCCC#N YKHZGLKQBYTRHO-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- AVQYXBDAZWIFTO-UHFFFAOYSA-N dodecanedinitrile Chemical compound N#CCCCCCCCCCCC#N AVQYXBDAZWIFTO-UHFFFAOYSA-N 0.000 abstract 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6057068 | 1968-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1237949A true GB1237949A (enrdf_load_stackoverflow) | 1971-07-07 |
Family
ID=10485768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1237949D Expired GB1237949A (enrdf_load_stackoverflow) | 1968-12-20 | 1968-12-20 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE743449A (enrdf_load_stackoverflow) |
| DE (1) | DE1962985B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2026730A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1237949A (enrdf_load_stackoverflow) |
| NL (1) | NL6918634A (enrdf_load_stackoverflow) |
-
1968
- 1968-12-20 GB GB1237949D patent/GB1237949A/en not_active Expired
-
1969
- 1969-12-11 NL NL6918634A patent/NL6918634A/xx unknown
- 1969-12-16 DE DE19691962985 patent/DE1962985B2/de active Granted
- 1969-12-19 FR FR6944246A patent/FR2026730A1/fr not_active Withdrawn
- 1969-12-19 BE BE743449D patent/BE743449A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1962985B2 (de) | 1973-01-18 |
| NL6918634A (enrdf_load_stackoverflow) | 1970-06-23 |
| DE1962985A1 (de) | 1970-11-26 |
| BE743449A (enrdf_load_stackoverflow) | 1970-06-19 |
| FR2026730A1 (enrdf_load_stackoverflow) | 1970-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1478865A (en) | Manufacture of granular isobutylidenediurea | |
| GB1368853A (en) | Aminothiadiazoles | |
| CH427759A (de) | Verfahren zur Gewinnung von Phosphorsäure aus wässrigen Reaktionsmischungen, die durch Aufschluss von Tricalciumphosphat mit Salzsäure erhalten wurden | |
| GB1419759A (en) | Process for the manufacture of perfluoroalkyl-methylene carbo xylic acids | |
| GB1477268A (en) | Process for the preparation of tetrachloropyrimidine | |
| GB990918A (en) | Improvements in the production of phosphine | |
| GB1237949A (enrdf_load_stackoverflow) | ||
| GB1318999A (en) | Production of 4-ureideohexahydropyrimidin-2-one | |
| GB1323188A (en) | Process for the preparation of o-aminobenzonitrile | |
| ES392788A1 (es) | Un procedimiento para la produccion de fosfatos de potasio. | |
| GB1190228A (en) | 5-Chloro-2,3-Pyridine Diol and a Process for its Production | |
| ES456926A1 (es) | Procedimiento para la obtencion de ftalozianina de cobre. | |
| GB1256172A (en) | Production of 3-ketobutanol-(1) | |
| GB1246160A (en) | Production of dinitriles | |
| GB1121038A (en) | Process for the manufacture of aminonitriles | |
| GB1241136A (en) | New dioxazines and process for their manufacture | |
| GB999253A (en) | Novel unsaturated esters and a process for the preparation thereof | |
| GB1238996A (enrdf_load_stackoverflow) | ||
| GB1220781A (en) | Process for the production of nitriles | |
| SU458544A1 (ru) | Способ получени амидов жирных кислот | |
| GB990172A (en) | Production of peroxy-hydrates of sodium condensed phosphates | |
| GB1186876A (en) | Manufacture of Methacrylamide | |
| GB1193347A (en) | Production of Alkylenealdehyde-Substituted Hexahydropyrimidin-2-Ones and -Thiones | |
| GB1212661A (en) | Process for the production of granular urea | |
| GB1154066A (en) | Process for preparing 1-Amino-3-Carboxy-Propane-2-Sulfonic Acid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |