ZA746504B - Process for the preparation of malonic acid dinitrile - Google Patents
Process for the preparation of malonic acid dinitrileInfo
- Publication number
- ZA746504B ZA746504B ZA00746504A ZA746504A ZA746504B ZA 746504 B ZA746504 B ZA 746504B ZA 00746504 A ZA00746504 A ZA 00746504A ZA 746504 A ZA746504 A ZA 746504A ZA 746504 B ZA746504 B ZA 746504B
- Authority
- ZA
- South Africa
- Prior art keywords
- preparation
- malonic acid
- acid dinitrile
- dinitrile
- malonic
- Prior art date
Links
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)
- Apparatus For Disinfection Or Sterilisation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1475973A CH582655A5 (xx) | 1973-10-18 | 1973-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA746504B true ZA746504B (en) | 1975-10-29 |
Family
ID=4403596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00746504A ZA746504B (en) | 1973-10-18 | 1974-10-11 | Process for the preparation of malonic acid dinitrile |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US3936486A (xx) |
| JP (1) | JPS5821909B2 (xx) |
| AR (1) | AR200823A1 (xx) |
| AT (1) | AT337153B (xx) |
| BE (1) | BE821240A (xx) |
| BG (1) | BG22075A3 (xx) |
| BR (1) | BR7408664D0 (xx) |
| CA (1) | CA1035787A (xx) |
| CH (1) | CH582655A5 (xx) |
| CS (1) | CS175391B2 (xx) |
| DD (1) | DD116604A5 (xx) |
| DE (1) | DE2449013C2 (xx) |
| DK (1) | DK135038B (xx) |
| ES (1) | ES431143A1 (xx) |
| FR (1) | FR2248268B1 (xx) |
| GB (1) | GB1426848A (xx) |
| HU (1) | HU172680B (xx) |
| IT (1) | IT1021818B (xx) |
| LU (1) | LU71141A1 (xx) |
| NL (1) | NL184615C (xx) |
| NO (1) | NO139219C (xx) |
| RO (1) | RO63966A (xx) |
| SE (1) | SE403472B (xx) |
| YU (1) | YU36011B (xx) |
| ZA (1) | ZA746504B (xx) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854210C2 (de) * | 1978-12-15 | 1984-08-09 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von aromatisch oder heteroaromatisch substituierten Acetonitrilen |
| DE3006424A1 (de) * | 1980-02-21 | 1981-09-03 | Degussa Ag, 6000 Frankfurt | Verfahren zur gewinnung reiner nitrile |
| DE3006492A1 (de) * | 1980-02-21 | 1981-08-27 | Degussa Ag, 6000 Frankfurt | Verfahren zur gewinnung von malonsaeuredinitril |
| JPS59194929U (ja) * | 1983-06-14 | 1984-12-25 | 藤森工業株式会社 | 導電性マツト |
| CN103502198B (zh) | 2010-10-20 | 2016-07-06 | 瑟拉斯公司 | 在传热剂存在下使用快速回收合成亚甲基丙二酸酯 |
| US10414839B2 (en) | 2010-10-20 | 2019-09-17 | Sirrus, Inc. | Polymers including a methylene beta-ketoester and products formed therefrom |
| US9828324B2 (en) | 2010-10-20 | 2017-11-28 | Sirrus, Inc. | Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom |
| US9279022B1 (en) | 2014-09-08 | 2016-03-08 | Sirrus, Inc. | Solution polymers including one or more 1,1-disubstituted alkene compounds, solution polymerization methods, and polymer compositions |
| US9249265B1 (en) | 2014-09-08 | 2016-02-02 | Sirrus, Inc. | Emulsion polymers including one or more 1,1-disubstituted alkene compounds, emulsion methods, and polymer compositions |
| EP3517523A1 (en) | 2011-10-19 | 2019-07-31 | Sirrus, Inc. | Multifunctional monomers and methods for making them |
| CA2869112A1 (en) | 2012-03-30 | 2013-10-03 | Bioformix Inc. | Composite and laminate articles and polymerizable systems for producing the same |
| EP2831125B1 (en) | 2012-03-30 | 2016-10-05 | Sirrus, Inc. | Methods for activating polymerizable compositions, polymerizable systems, and products formed thereby |
| WO2013149173A1 (en) | 2012-03-30 | 2013-10-03 | Bioformix Inc. | Ink and coating formulations and polymerizable systems for producing the same |
| US10047192B2 (en) | 2012-06-01 | 2018-08-14 | Sirrus, Inc. | Optical material and articles formed therefrom |
| WO2014078689A1 (en) | 2012-11-16 | 2014-05-22 | Bioformix Inc. | Plastics bonding systems and methods |
| US10607910B2 (en) | 2012-11-30 | 2020-03-31 | Sirrus, Inc. | Composite compositions for electronics applications |
| CN110204441A (zh) | 2013-01-11 | 2019-09-06 | 瑟拉斯公司 | 经过双(羟甲基)丙二酸酯的途径获得亚甲基丙二酸酯的方法 |
| US9416091B1 (en) | 2015-02-04 | 2016-08-16 | Sirrus, Inc. | Catalytic transesterification of ester compounds with groups reactive under transesterification conditions |
| US9315597B2 (en) | 2014-09-08 | 2016-04-19 | Sirrus, Inc. | Compositions containing 1,1-disubstituted alkene compounds for preparing polymers having enhanced glass transition temperatures |
| US10501400B2 (en) | 2015-02-04 | 2019-12-10 | Sirrus, Inc. | Heterogeneous catalytic transesterification of ester compounds with groups reactive under transesterification conditions |
| US9334430B1 (en) | 2015-05-29 | 2016-05-10 | Sirrus, Inc. | Encapsulated polymerization initiators, polymerization systems and methods using the same |
| US9217098B1 (en) | 2015-06-01 | 2015-12-22 | Sirrus, Inc. | Electroinitiated polymerization of compositions having a 1,1-disubstituted alkene compound |
| US9518001B1 (en) | 2016-05-13 | 2016-12-13 | Sirrus, Inc. | High purity 1,1-dicarbonyl substituted-1-alkenes and methods for their preparation |
| US10196481B2 (en) | 2016-06-03 | 2019-02-05 | Sirrus, Inc. | Polymer and other compounds functionalized with terminal 1,1-disubstituted alkene monomer(s) and methods thereof |
| US9567475B1 (en) | 2016-06-03 | 2017-02-14 | Sirrus, Inc. | Coatings containing polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes |
| US10428177B2 (en) | 2016-06-03 | 2019-10-01 | Sirrus, Inc. | Water absorbing or water soluble polymers, intermediate compounds, and methods thereof |
| US9617377B1 (en) | 2016-06-03 | 2017-04-11 | Sirrus, Inc. | Polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1911174C3 (de) * | 1968-04-05 | 1979-08-09 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Malonsäuredinitril |
| CS157061B2 (xx) * | 1968-05-09 | 1974-08-23 | ||
| US3541133A (en) * | 1969-04-03 | 1970-11-17 | Little Inc A | Method for synthesizing malononitrile |
| CH509447A (de) * | 1969-06-19 | 1971-06-30 | Madag Maschinen Und App Bau Di | Mustereinrichtung an einem Strickapparat |
-
1973
- 1973-10-18 CH CH1475973A patent/CH582655A5/xx not_active IP Right Cessation
-
1974
- 1974-10-07 GB GB4334674A patent/GB1426848A/en not_active Expired
- 1974-10-09 YU YU2713/74A patent/YU36011B/xx unknown
- 1974-10-09 BG BG27897A patent/BG22075A3/xx unknown
- 1974-10-10 NL NLAANVRAGE7413339,A patent/NL184615C/xx not_active IP Right Cessation
- 1974-10-11 ZA ZA00746504A patent/ZA746504B/xx unknown
- 1974-10-15 RO RO7400080219A patent/RO63966A/ro unknown
- 1974-10-15 JP JP49119141A patent/JPS5821909B2/ja not_active Expired
- 1974-10-15 DE DE2449013A patent/DE2449013C2/de not_active Expired
- 1974-10-16 IT IT53557/74A patent/IT1021818B/it active
- 1974-10-16 DD DD181736A patent/DD116604A5/xx unknown
- 1974-10-16 SE SE7413042A patent/SE403472B/xx not_active IP Right Cessation
- 1974-10-17 AT AT835674A patent/AT337153B/de not_active IP Right Cessation
- 1974-10-17 NO NO743747A patent/NO139219C/no unknown
- 1974-10-17 DK DK545374AA patent/DK135038B/da not_active IP Right Cessation
- 1974-10-17 BR BR8664/74A patent/BR7408664D0/pt unknown
- 1974-10-17 CS CS7126A patent/CS175391B2/cs unknown
- 1974-10-18 CA CA211,752A patent/CA1035787A/en not_active Expired
- 1974-10-18 ES ES431143A patent/ES431143A1/es not_active Expired
- 1974-10-18 FR FR7435229A patent/FR2248268B1/fr not_active Expired
- 1974-10-18 US US05/516,135 patent/US3936486A/en not_active Expired - Lifetime
- 1974-10-18 AR AR256152A patent/AR200823A1/es active
- 1974-10-18 BE BE149676A patent/BE821240A/xx not_active IP Right Cessation
- 1974-10-18 LU LU71141A patent/LU71141A1/xx unknown
- 1974-10-18 HU HU74LO00000411A patent/HU172680B/hu not_active IP Right Cessation
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