GB1095475A - - Google Patents
Info
- Publication number
- GB1095475A GB1095475A GB1095475DA GB1095475A GB 1095475 A GB1095475 A GB 1095475A GB 1095475D A GB1095475D A GB 1095475DA GB 1095475 A GB1095475 A GB 1095475A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diacetyl
- methylene diamine
- tetraacetyl
- methylene
- ketene
- 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.)
- Active
Links
- -1 methylene diamines Chemical class 0.000 abstract 6
- CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical compound C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 239000012295 chemical reaction liquid Substances 0.000 abstract 2
- RTWNYYOXLSILQN-UHFFFAOYSA-N methanediamine Chemical compound NCN RTWNYYOXLSILQN-UHFFFAOYSA-N 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 229920013683 Celanese Polymers 0.000 abstract 1
- QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical group CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/90—Carboxylic acid amides having nitrogen atoms of carboxamide groups further acylated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4078463 | 1963-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1095475A true GB1095475A (https=) |
Family
ID=10416592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1095475D Active GB1095475A (https=) | 1963-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1095475A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040212A1 (de) * | 2004-08-19 | 2006-03-02 | Icfs Gmbh | Neue Acylierungs- und Formylierungsmittel, Verfahren zu ihrer Herstellung und neue Herstellungsverfahren für aromatische und heterocyclische Aldehyde |
-
0
- GB GB1095475D patent/GB1095475A/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040212A1 (de) * | 2004-08-19 | 2006-03-02 | Icfs Gmbh | Neue Acylierungs- und Formylierungsmittel, Verfahren zu ihrer Herstellung und neue Herstellungsverfahren für aromatische und heterocyclische Aldehyde |
| DE102004040212B4 (de) * | 2004-08-19 | 2007-07-05 | Icfs Gmbh | Neue Acylierungs- und Formylierungsmittel, Verfahren zu ihrer Herstellung und neue Herstellungsverfahren für aromatische und heterocyclische Aldehyde |
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