GB712081A - A process for the manufacture of organo-substituted silanes - Google Patents
A process for the manufacture of organo-substituted silanesInfo
- Publication number
- GB712081A GB712081A GB24485/52A GB2448552A GB712081A GB 712081 A GB712081 A GB 712081A GB 24485/52 A GB24485/52 A GB 24485/52A GB 2448552 A GB2448552 A GB 2448552A GB 712081 A GB712081 A GB 712081A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radical
- silanes
- bis
- alkyl
- tri
- 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
- 150000004756 silanes Chemical class 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- -1 hydrocarbon radical Chemical class 0.000 abstract 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- 150000005840 aryl radicals Chemical class 0.000 abstract 2
- RJUBITRLCAWKHI-UHFFFAOYSA-N 3,3,3-triphenylpropoxysilane Chemical class C=1C=CC=CC=1C(C=1C=CC=CC=1)(CCO[SiH3])C1=CC=CC=C1 RJUBITRLCAWKHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- MOWTUDAXJZOSEH-UHFFFAOYSA-N Cl[Si](F)(F)CC1=CC=CC=C1 Chemical class Cl[Si](F)(F)CC1=CC=CC=C1 MOWTUDAXJZOSEH-UHFFFAOYSA-N 0.000 abstract 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000000962 organic group Chemical group 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 229910000077 silane Inorganic materials 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
- C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
- C07F7/123—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions involving the formation of Si-halogen linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
Organo substituted silanes of the general formula RnSiF4-n, wherein n is 1,2 or 3 and R represents a monovalent hydrocarbon radical free from aliphatic unsaturation, e.g. an alkyl, cycloalkyl, aralkyl, alkaryl or aryl radical, or a halogenated aryl radical, are prepared by contacting a silane of the general formula RnSi(OR1)4-n, where R and n have the above significance and R1 represents an alkyl radical, with aqueous hydrofluoric acid having a concentration of 1 to 60 per cent by weight of the acid. The alkyl radical R1 may contain less than 4 carbon atoms. The radical R may be a methyl or phenyl radical. Suitable starting silanes mentioned are triethylmethoxy-, ethyl-triisopropoxy-, diphenyldipropoxy-, cyclohexyltriethoxy-, tribenzylpropoxy-, naphthyltrimethoxy-, cyclohexyltripropoxy-, dodecyltrimethoxy-, bis - fluorophenyldipropoxy-, trischlorophenyloctadecoxy-, bis-hexafluoroxylyldimethoxy-, bis-bromophenyldipropoxy- and triphenylpropoxy-silanes. In the examples, di - n - propyldifluoro-, di - n - butyldifluoro -, diethyldifluoro-, dimethyldifluoro-, tri-n-propylfluoro -, tri - n - butylfluoro -, trimethylfluoro-, hexadecyltrifluoro-, diphenyldifluoro-, phenylmethyldifluoro-, triethylfluoro- and chlorophenylmethyldifluoro - silanes are prepared. Specifications 642,189 and 657,152 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US712081XA | 1951-12-12 | 1951-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB712081A true GB712081A (en) | 1954-07-14 |
Family
ID=22099933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24485/52A Expired GB712081A (en) | 1951-12-12 | 1952-09-30 | A process for the manufacture of organo-substituted silanes |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE957214C (en) |
FR (1) | FR1074636A (en) |
GB (1) | GB712081A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL67218C (en) * | 1947-01-27 |
-
1952
- 1952-09-30 GB GB24485/52A patent/GB712081A/en not_active Expired
- 1952-11-17 FR FR1074636D patent/FR1074636A/en not_active Expired
- 1952-11-26 DE DED13691A patent/DE957214C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE957214C (en) | 1957-01-31 |
FR1074636A (en) | 1954-10-07 |
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