GB1257291A - - Google Patents
Info
- Publication number
- GB1257291A GB1257291A GB1257291DA GB1257291A GB 1257291 A GB1257291 A GB 1257291A GB 1257291D A GB1257291D A GB 1257291DA GB 1257291 A GB1257291 A GB 1257291A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trioxan
- jan
- alumina
- optionally
- dihalide
- 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
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- PQMFVUNERGGBPG-UHFFFAOYSA-N (6-bromopyridin-2-yl)hydrazine Chemical compound NNC1=CC=CC(Br)=N1 PQMFVUNERGGBPG-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 159000000013 aluminium salts Chemical class 0.000 abstract 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
- C07D323/04—Six-membered rings
- C07D323/06—Trioxane
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP250269 | 1969-01-14 | ||
| JP8034269 | 1969-10-09 | ||
| JP9393569 | 1969-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1257291A true GB1257291A (enrdf_load_stackoverflow) | 1971-12-15 |
Family
ID=27275388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1257291D Expired GB1257291A (enrdf_load_stackoverflow) | 1969-01-14 | 1970-01-13 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2001070C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2028318B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1257291A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2827974C3 (de) * | 1978-06-26 | 1980-12-11 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von 2,4,6-Trialkyl-l,3,5-trioxanen |
| DE2843468A1 (de) * | 1978-10-05 | 1980-04-24 | Hoechst Ag | Verfahren zur gleichzeitigen herstellung von trioxan und cyclischen formalen |
| DE3445921A1 (de) * | 1984-12-17 | 1986-06-19 | Hoechst Ag, 6230 Frankfurt | Verfahren zur kontinuierlichen herstellung von trioxan |
-
1970
- 1970-01-12 DE DE19702001070 patent/DE2001070C3/de not_active Expired
- 1970-01-13 GB GB1257291D patent/GB1257291A/en not_active Expired
- 1970-01-14 FR FR7001276A patent/FR2028318B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2001070B2 (de) | 1978-09-07 |
| FR2028318B1 (enrdf_load_stackoverflow) | 1977-01-21 |
| DE2001070C3 (de) | 1979-05-10 |
| FR2028318A1 (enrdf_load_stackoverflow) | 1970-10-09 |
| DE2001070A1 (de) | 1970-09-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1401997A (en) | Anion exchange membranes and their production | |
| ES430277A1 (es) | Procedimiento para preparar s-triazolpiridazinas. | |
| GB1173128A (en) | Process for the preparation of Olefins | |
| GB1478865A (en) | Manufacture of granular isobutylidenediurea | |
| JPS5742504A (en) | Formation of hydrogen with viologen cation radical catalyzed by cyclic polydentate ligand metal complex | |
| GB1338890A (en) | Process for the preparation of 3,4,5-trimethoxybenzaldehyde | |
| GB1257291A (enrdf_load_stackoverflow) | ||
| JPS5451990A (en) | Preparation of catalyst for denitration | |
| Inokuma et al. | The cooperative carriers composed of alkanoic acid and crown ether exhibiting excellently selective Na+ or K+ transport | |
| JPS5350102A (en) | Preparation of aldehydes | |
| GB1079314A (en) | Process for preparing n-vinyl compounds | |
| GB1441085A (en) | Production of glycidyl methacrylate | |
| Nickon et al. | Nortricyclene Precursors in Bamford-Stevens Reactions1 | |
| JPS5311200A (en) | Production of aluminium phosphate | |
| GB1433517A (en) | Preparation of fluoroanilines | |
| GB1218334A (en) | Catalyst for the production of hydrogen cyanide | |
| JPS54117591A (en) | Preparation of petroleum resin | |
| GB1369131A (en) | Production of trioxane | |
| JPS5289577A (en) | Electrodialysis of aqueous salt solution containing dissolved gypsum | |
| JPS52152994A (en) | Preparation of phenolic resin | |
| JPS5382895A (en) | Preparation of phenolic resin | |
| ES352642A1 (es) | Mejoras en la fabricacion de condensadores de electrolito. | |
| GB1384840A (en) | Process for preparing bisphenol-a | |
| JPS5710684A (en) | Production of aromatic hydrocarbon mixture | |
| GB1219704A (en) | Process for producing aromatic hydrocarbons |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |