GB1204309A - Process for producing tetramethyl orthosilicate - Google Patents
Process for producing tetramethyl orthosilicateInfo
- Publication number
- GB1204309A GB1204309A GB22337/69A GB2233769A GB1204309A GB 1204309 A GB1204309 A GB 1204309A GB 22337/69 A GB22337/69 A GB 22337/69A GB 2233769 A GB2233769 A GB 2233769A GB 1204309 A GB1204309 A GB 1204309A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methylate
- tetramethyl orthosilicate
- mixtures
- producing tetramethyl
- producing
- 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
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 title abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- JILPJDVXYVTZDQ-UHFFFAOYSA-N lithium methoxide Chemical compound [Li+].[O-]C JILPJDVXYVTZDQ-UHFFFAOYSA-N 0.000 abstract 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 229910052701 rubidium Inorganic materials 0.000 abstract 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 abstract 1
- 229910021332 silicide Inorganic materials 0.000 abstract 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/04—Esters of silicic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1768339A DE1768339C3 (de) | 1968-05-02 | 1968-05-02 | Verfahren zur Herstellung von Orthokieselsäuretetramethylester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1204309A true GB1204309A (en) | 1970-09-03 |
Family
ID=5699705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22337/69A Expired GB1204309A (en) | 1968-05-02 | 1969-05-01 | Process for producing tetramethyl orthosilicate |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3557179A (enExample) |
| BE (1) | BE732388A (enExample) |
| DE (1) | DE1768339C3 (enExample) |
| FI (1) | FI49832C (enExample) |
| FR (1) | FR2007690A6 (enExample) |
| GB (1) | GB1204309A (enExample) |
| LU (1) | LU58461A1 (enExample) |
| NL (1) | NL158499B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2318872A1 (fr) * | 1975-07-19 | 1977-02-18 | Dynamit Nobel Ag | Procede pou l'obtention d'esters alkyliques d'acide orthosilicique |
| US4289889A (en) * | 1980-06-30 | 1981-09-15 | Union Carbide Corporation | Preparation of tetraalkoxysilanes |
| US4323690A (en) * | 1981-04-20 | 1982-04-06 | Carboline Company | Method of making silicate esters |
| US4778910A (en) * | 1987-12-14 | 1988-10-18 | Lopata Research & Development Corporation | Method of making alkylalkoxysilanes |
| EP3954743A1 (de) | 2020-08-12 | 2022-02-16 | Evonik Operations GmbH | Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen |
-
1968
- 1968-05-02 DE DE1768339A patent/DE1768339C3/de not_active Expired
-
1969
- 1969-04-22 LU LU58461D patent/LU58461A1/xx unknown
- 1969-04-29 US US820268A patent/US3557179A/en not_active Expired - Lifetime
- 1969-04-30 FI FI691280A patent/FI49832C/fi active
- 1969-04-30 BE BE732388D patent/BE732388A/xx unknown
- 1969-04-30 FR FR6913958A patent/FR2007690A6/fr not_active Expired
- 1969-05-01 NL NL6906671.A patent/NL158499B/xx not_active IP Right Cessation
- 1969-05-01 GB GB22337/69A patent/GB1204309A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE732388A (enExample) | 1969-10-01 |
| FR2007690A6 (enExample) | 1970-01-09 |
| NL6906671A (enExample) | 1969-11-04 |
| DE1768339C3 (de) | 1974-07-04 |
| FI49832C (fi) | 1975-10-10 |
| NL158499B (nl) | 1978-11-15 |
| DE1768339A1 (de) | 1971-11-18 |
| US3557179A (en) | 1971-01-19 |
| DE1768339B2 (de) | 1973-09-27 |
| FI49832B (enExample) | 1975-06-30 |
| LU58461A1 (enExample) | 1969-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |