GB946835A - New organic silicates - Google Patents
New organic silicatesInfo
- Publication number
- GB946835A GB946835A GB9673/61A GB967361A GB946835A GB 946835 A GB946835 A GB 946835A GB 9673/61 A GB9673/61 A GB 9673/61A GB 967361 A GB967361 A GB 967361A GB 946835 A GB946835 A GB 946835A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- aryl
- aryl group
- orthosilicate
- tetra
- 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
- 150000004760 silicates Chemical class 0.000 title 1
- -1 Aryl silicates Chemical class 0.000 abstract 4
- 125000003118 aryl group Chemical group 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- XQFNYYJKCBOXHX-UHFFFAOYSA-N 1,3-dimethylnaphthalen-2-ol Chemical compound C1=CC=C2C(C)=C(O)C(C)=CC2=C1 XQFNYYJKCBOXHX-UHFFFAOYSA-N 0.000 abstract 1
- CIRRFAQIWQFQSS-UHFFFAOYSA-N 6-ethyl-o-cresol Chemical class CCC1=CC=CC(C)=C1O CIRRFAQIWQFQSS-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910003685 SiB4 Inorganic materials 0.000 abstract 1
- 229910003910 SiCl4 Inorganic materials 0.000 abstract 1
- 229910004480 SiI4 Inorganic materials 0.000 abstract 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
- BMMDRLUQLDDJEE-UHFFFAOYSA-N [Si](OC1=C(C=C(C=C1C)C)C)(OC1=C(C=C(C=C1C)C)C)(OC1=C(C=C(C=C1C)C)C)OC1=C(C=C(C=C1C)C)C Chemical compound [Si](OC1=C(C=C(C=C1C)C)C)(OC1=C(C=C(C=C1C)C)C)(OC1=C(C=C(C=C1C)C)C)OC1=C(C=C(C=C1C)C)C BMMDRLUQLDDJEE-UHFFFAOYSA-N 0.000 abstract 1
- BEXYPNPMPKZPRS-UHFFFAOYSA-N [Si](OC1=C(C=CC=C1C)C)(OC1=C(C=CC=C1C)C)(OC1=C(C=CC=C1C)C)OC1=C(C=CC=C1C)C Chemical compound [Si](OC1=C(C=CC=C1C)C)(OC1=C(C=CC=C1C)C)(OC1=C(C=CC=C1C)C)OC1=C(C=CC=C1C)C BEXYPNPMPKZPRS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 125000004104 aryloxy group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910000077 silane Inorganic materials 0.000 abstract 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 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
- C07F7/06—Esters of silicic acids with hydroxyaryl compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
-
- 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
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- 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
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/188—Preparation; Treatments not provided for in C07F7/20 by reactions involving the formation of Si-O linkages
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/02—Esters of silicic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Abstract
Aryl silicates are prepared by reacting a silicon halide with an alkali metal salt of a phenol that is substituted by an alkyl group in each of the two positions ortho to the hydroxyl group. The products include new compounds of the formula (XO)nSi Y4-n where X is an aryl group substituted in the two ortho positions by alkyl, Y is an aryl group, and n is 1 to 4; when n is 4 the two o-alkyl groups are methyl. Specified silicon halides are SiCl4, SiB4, SiI4 and PhSiCl3, and others such as diaryl-dihalo-, triarylhalo- and trihalo-silanes may be used. Specified phenols are 2,6-dimethyl-, 2,4,6-trimethyl-, 2,6-diethyl, and 2-ethyl-6-methyl-phenols and 1,3-dimethyl-beta-naphthol. The salt is preferably sodium. The aryl group can carry additional inert substituents e.g. alkyl, aryl and aryloxy groups Anhydrous conditions are necessary in the preparation. Examples describe the preparation of (1) tetra (2,6-dimethylphenyl) orthosilicate; (2) tetra (2,4,6-trimethylphenyl) orthosilicate; (3) phenyltri (2,6,-dimethylphenoxy) silane.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9673/61A GB946835A (en) | 1961-03-16 | 1961-03-16 | New organic silicates |
| FR890939A FR1317620A (en) | 1961-03-16 | 1962-03-13 | |
| FR891101A FR81295E (en) | 1961-03-16 | 1962-03-14 | New organic silicates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9673/61A GB946835A (en) | 1961-03-16 | 1961-03-16 | New organic silicates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB946835A true GB946835A (en) | 1964-01-15 |
Family
ID=9876549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9673/61A Expired GB946835A (en) | 1961-03-16 | 1961-03-16 | New organic silicates |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1317620A (en) |
| GB (1) | GB946835A (en) |
-
1961
- 1961-03-16 GB GB9673/61A patent/GB946835A/en not_active Expired
-
1962
- 1962-03-13 FR FR890939A patent/FR1317620A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1317620A (en) | 1963-05-08 |
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