GB1156881A - Heterocyclic Organo Silicon Compounds and Polymers thereof - Google Patents
Heterocyclic Organo Silicon Compounds and Polymers thereofInfo
- Publication number
- GB1156881A GB1156881A GB31411/66A GB3141166A GB1156881A GB 1156881 A GB1156881 A GB 1156881A GB 31411/66 A GB31411/66 A GB 31411/66A GB 3141166 A GB3141166 A GB 3141166A GB 1156881 A GB1156881 A GB 1156881A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groups
- divalent
- atoms
- diaza
- substituted
- 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 Heterocyclic Organo Silicon Compounds Chemical class 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 125000000623 heterocyclic group Chemical group 0.000 abstract 3
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 3
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- YLCQQGPOFYEXEW-UHFFFAOYSA-N chloro-[3-[chloro(dimethyl)silyl]-2,2-dimethyl-1,3,2-diazasilolidin-1-yl]-dimethylsilane Chemical compound C[Si](N1[Si](N(CC1)[Si](Cl)(C)C)(C)C)(Cl)C YLCQQGPOFYEXEW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 125000000962 organic group Chemical group 0.000 abstract 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/60—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which all the silicon atoms are connected by linkages other than oxygen atoms
- C08G77/62—Nitrogen atoms
-
- 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
- C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/549—Silicon-containing compounds containing silicon in a ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
Abstract
1,156,881. 1 ,3-disilyl-1 ,3-diaza-2-silacycloalkanes. MONSANTO CO. 13 July, 1966 [13 July, 1965], No. 31411/66. Heading C3S. 1,3 - disilyl - 1,3 - diaza -2 - silacycloalkanes of the general formula I wherein R<SP>1</SP> and R<SP>2</SP> are the same or different and represent hydrogen or fluorine atoms, or substituted or unsubstituted, saturated or unsaturated aliphatic groups, aromatic groups or heterocyclic groups which may be linked by sulphur or oxygen atoms, or silyl or silyloxy groups, or, when taken together, form a substituted or unsubstituted heterocyclic ring with the attached Si atom, R<SP>3</SP> represents a substituted or unsubstituted, saturated or unsaturated, divalent aliphatic hydrocarbon group linked through carbon atoms to the ring nitrogen atoms in 1,2- or 1,3-positions, or a divalent aromatic or heterocyclic group linked through carbon atoms to the nitrogen atoms in ortho-positions or a divalent polynuclear group linked through carbon atoms to the nitrogen atoms in peripositions, any of the above divalent groups containing optionally, in a substituent, an -O-, -S-, -S-S-, -NH-, -NR-, -SiR<SP>1</SP> 2 , >NSiR<SP>1</SP> 3 , -SO-, or -SO 2 - grouping, where R and R<SP>1</SP> are organic groups, X represents a halogen atom and n is an integer from 1 to 10 are prepared by reacting an excess of H 2 N - R<SP>3</SP>-NH 2 with R<SP>1</SP>R<SP>2</SP>SiX 2 at a temperature below 100‹ C., and then adding the required quantity of halosilane, and heating. The temperature of the first reaction step is initially below 100‹ C,. is then preferably raised for at least 10 minutes at the end of the step, and after addition of further halosilane, is kept at 60-400‹ C. The first step is preferably carried out in the presence of an inert solvent. The compounds of the invention are novel, with the exception of 1,3-bis(dimethylchlorosilyl) - 2,2 - dimethyl - 1,3 - diaza - 2 - silacyclopentane.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH997965A CH486521A (en) | 1965-07-13 | 1965-07-13 | Process for the preparation of 1,3-disilyl-1,3,2-diazasilacycloalkanes |
| CH1184465 | 1965-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1156881A true GB1156881A (en) | 1969-07-02 |
Family
ID=62527932
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31411/66A Expired GB1156881A (en) | 1965-07-13 | 1966-07-13 | Heterocyclic Organo Silicon Compounds and Polymers thereof |
| GB37293/66A Expired GB1163425A (en) | 1965-07-13 | 1966-08-19 | 0,3-Disilyl-1-3-Diaza-2-Silacycloalkanes and Method of Preparation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37293/66A Expired GB1163425A (en) | 1965-07-13 | 1966-08-19 | 0,3-Disilyl-1-3-Diaza-2-Silacycloalkanes and Method of Preparation |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH486521A (en) |
| DE (2) | DE1620017A1 (en) |
| GB (2) | GB1156881A (en) |
-
1965
- 1965-07-13 CH CH997965A patent/CH486521A/en not_active IP Right Cessation
-
1966
- 1966-07-05 DE DE19661620017 patent/DE1620017A1/en active Pending
- 1966-07-13 GB GB31411/66A patent/GB1156881A/en not_active Expired
- 1966-08-04 DE DE19661620025 patent/DE1620025A1/en active Pending
- 1966-08-19 GB GB37293/66A patent/GB1163425A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH486521A (en) | 1970-02-28 |
| DE1620017A1 (en) | 1970-03-19 |
| GB1163425A (en) | 1969-09-04 |
| DE1620025A1 (en) | 1970-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |