GB1218409A - Unsaturated organic silicon compounds and process for their preparation - Google Patents
Unsaturated organic silicon compounds and process for their preparationInfo
- Publication number
- GB1218409A GB1218409A GB42865/68A GB4286568A GB1218409A GB 1218409 A GB1218409 A GB 1218409A GB 42865/68 A GB42865/68 A GB 42865/68A GB 4286568 A GB4286568 A GB 4286568A GB 1218409 A GB1218409 A GB 1218409A
- Authority
- GB
- United Kingdom
- Prior art keywords
- halogen
- tert
- butoxy
- radical
- sterically hindered
- 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
- 150000003377 silicon compounds Chemical class 0.000 title 1
- -1 alkenyl silicon compounds Chemical class 0.000 abstract 8
- 229910052736 halogen Inorganic materials 0.000 abstract 4
- 150000002367 halogens Chemical class 0.000 abstract 3
- NXXYKOUNUYWIHA-UHFFFAOYSA-N 2,6-Dimethylphenol Chemical compound CC1=CC=CC(C)=C1O NXXYKOUNUYWIHA-UHFFFAOYSA-N 0.000 abstract 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- IVDFJHOHABJVEH-UHFFFAOYSA-N pinacol Chemical compound CC(C)(O)C(C)(C)O IVDFJHOHABJVEH-UHFFFAOYSA-N 0.000 abstract 2
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- 239000005046 Chlorosilane Substances 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 125000004104 aryloxy group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical compound [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 150000003961 organosilicon compounds Chemical class 0.000 abstract 1
- 125000004115 pentoxy group Chemical group [*]OC([H])([H])C([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 150000004760 silicates Chemical class 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 150000003509 tertiary alcohols Chemical class 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 239000002023 wood 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
- C07F7/08—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
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
1,218,409. Unsaturated Organosilicon compounds. DYNAMIT NOBEL A.G. 9 Sept., 1968 [8 Sept., 1967], No. 42865/68. Heading C3S. Novel alkenyl silicon compounds of the general formula wherein R<SP>1</SP> is an alkenyl radical, R<SP>2</SP> is an alkyl, alkenyl, aryl, alkoxy, aryloxy, cycloalkyl or cycloalkoxy radical or a halogen atom and R<SP>3</SP> and R<SP>4</SP> are tertiary alkyl radicals or a sterically hindered aryl radical or together form a bistertiary alkylene group, are prepared by reacting R<SP>1</SP>R<SP>2</SP>SiR<SP>5</SP>X, where R<SP>5</SP> is a tertiary alkoxy or sterically hindered aryloxy radical or halogen and X is halogen, with a tertiary alcohol or a sterically hindered phenol or, when R<SP>2</SP> and/or R<SP>5</SP> are halogen, with a bis-tertiary alcohol, or with the corresponding alkali metal salts. The reaction is preferably carried out in the presence of an amine to act as a catalyst and/or acidacceptor. When R<SP>2</SP> is halogen, the products may be hydrolysed to the disiloxanes. Examples of starting materials are vinyl, propenyl and allyl chlorosilanes with and without methyl and butoxy substituents; and tert.-butanol and pentanol, pinacol and 2,6-dimethyl phenol. Among the products are vinyl tri-tert.-butoxy and chloro-di-tert.-butoxy silanes, 2-vinyl-2- methyl (and chloro)-4,4,5,5-tetramethyl-2-siladioxolane and the disiloxane of the formula divinyl tetra-tert.-butoxy (and pentoxy) disiloxanes and allyl and propenyl ditert.-butoxychlorosilanes. Uses.-Forming polymers (see Specification 1,218,408); as a finish on silicates such as glass and sand, water-repellent, release and impregnating agents for minerals, textiles and wood, sizes for glass fibres.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1643887A DE1643887C3 (en) | 1967-09-08 | 1967-09-08 | Process for the production of unsaturated hydrolysis-resistant organic silicon compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1218409A true GB1218409A (en) | 1971-01-06 |
Family
ID=7055463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB42865/68A Expired GB1218409A (en) | 1967-09-08 | 1968-09-09 | Unsaturated organic silicon compounds and process for their preparation |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE720458A (en) |
| DE (1) | DE1643887C3 (en) |
| FR (1) | FR1581288A (en) |
| GB (1) | GB1218409A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4579965A (en) * | 1985-01-24 | 1986-04-01 | Union Carbide Corporation | Process for preparing vinyl-tri-(tertiary substituted) alkoxysilanes |
-
1967
- 1967-09-08 DE DE1643887A patent/DE1643887C3/en not_active Expired
-
1968
- 1968-09-05 FR FR1581288D patent/FR1581288A/fr not_active Expired
- 1968-09-05 BE BE720458D patent/BE720458A/xx unknown
- 1968-09-09 GB GB42865/68A patent/GB1218409A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1643887A1 (en) | 1971-01-28 |
| BE720458A (en) | 1969-02-17 |
| FR1581288A (en) | 1969-09-12 |
| DE1643887C3 (en) | 1978-06-22 |
| DE1643887B2 (en) | 1977-10-13 |
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