GB1101972A - Aromatic silanes and derivatives - Google Patents
Aromatic silanes and derivativesInfo
- Publication number
- GB1101972A GB1101972A GB2062364A GB2062364A GB1101972A GB 1101972 A GB1101972 A GB 1101972A GB 2062364 A GB2062364 A GB 2062364A GB 2062364 A GB2062364 A GB 2062364A GB 1101972 A GB1101972 A GB 1101972A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nrn
- sifcl2
- arf
- compounds
- formula
- 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
- -1 Aromatic silanes Chemical class 0.000 title abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 5
- 125000003118 aryl group Chemical group 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000011737 fluorine Chemical group 0.000 abstract 2
- 229910052731 fluorine Inorganic materials 0.000 abstract 2
- 125000004407 fluoroaryl group Chemical group 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 230000007062 hydrolysis Effects 0.000 abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract 2
- WACNXHCZHTVBJM-UHFFFAOYSA-N 1,2,3,4,5-pentafluorobenzene Chemical compound FC1=CC(F)=C(F)C(F)=C1F WACNXHCZHTVBJM-UHFFFAOYSA-N 0.000 abstract 1
- 229910020308 Cl3SiH Inorganic materials 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 abstract 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000003709 fluoroalkyl group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C07F7/12—Organo silicon halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
The invention comprises compounds of formula Arn(SiFCl2- nRn)2, where Arf is a divalent perfluoro aromatic ring, including perfluorinated heterocyclic aromatic rings, R is hydrogen, alkyl, aryl, fluoralkyl, fluoroaryl, fluorine and n is 0, 1 or 2. They may be prepared by reacting Arf(F)SiFCl2- nRn with SiHCl3- nRn. The first reactant may be formed from ArfF2 and SiHCl3- nRn. The reaction is favoured by the presence of heat, ultraviolet light, or chemical initiators to promote the formation of free radicals. The compounds of the invention may be hydrolysed to ArfH2 with strong alkali (see Division C2) or to polysiloxanes with water. The invention is illustrated by the use of C6F6 or C6F5.SiFCl2 with Cl3SiH to give C6F4(SiCl2F)2 and the subsequent hydrolysis of this latter compound to C6F4H2.ALSO:Compounds of formula ArfH2 are prepared by the alkaline hydrolysis of compounds of formula Arf(SiFCl2- nRn)2, where Arf is a divalent perfluoro aromatic ring, including heterocyclic rings, R is hydrogen, alkyl, aryl, fluoroalkyl, fluoroaryl, or fluorine, and n is 0, 1, or 2. The production of C6F4H2 (and also C6F5H) by the hydrolysis of C6F4 (SiCl2F)2 with sodium hydroxide is described in Example 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2062364A GB1101972A (en) | 1964-05-19 | 1964-05-19 | Aromatic silanes and derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2062364A GB1101972A (en) | 1964-05-19 | 1964-05-19 | Aromatic silanes and derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1101972A true GB1101972A (en) | 1968-02-07 |
Family
ID=10148995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2062364A Expired GB1101972A (en) | 1964-05-19 | 1964-05-19 | Aromatic silanes and derivatives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1101972A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013021187A1 (en) | 2011-08-11 | 2013-02-14 | Sca Ipla Holdings Inc | Allocating resources and transmitting data in mobile telecommunication systems comprising machine type communication applications |
WO2013021188A1 (en) | 2011-08-11 | 2013-02-14 | Sca Ipla Holdings Inc | Allocating resources and transmitting data in mobile telecommunication systems comprising machine type communication applications |
WO2013027019A1 (en) | 2011-08-19 | 2013-02-28 | Sca Ipla Holdings Inc | Multicast arq in machine type communication network |
WO2013027020A1 (en) | 2011-08-19 | 2013-02-28 | Sca Ipla Holdings Inc | Multicast arq in machine type communication network |
EP3462752A1 (en) | 2015-01-30 | 2019-04-03 | Sony Corporation | Telecommunications apparatus and methods |
-
1964
- 1964-05-19 GB GB2062364A patent/GB1101972A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013021187A1 (en) | 2011-08-11 | 2013-02-14 | Sca Ipla Holdings Inc | Allocating resources and transmitting data in mobile telecommunication systems comprising machine type communication applications |
WO2013021188A1 (en) | 2011-08-11 | 2013-02-14 | Sca Ipla Holdings Inc | Allocating resources and transmitting data in mobile telecommunication systems comprising machine type communication applications |
WO2013027019A1 (en) | 2011-08-19 | 2013-02-28 | Sca Ipla Holdings Inc | Multicast arq in machine type communication network |
WO2013027020A1 (en) | 2011-08-19 | 2013-02-28 | Sca Ipla Holdings Inc | Multicast arq in machine type communication network |
EP3462752A1 (en) | 2015-01-30 | 2019-04-03 | Sony Corporation | Telecommunications apparatus and methods |
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