SE7601816L - Interkonversion av stereoisomeriska cykloorganosiloxaner - Google Patents
Interkonversion av stereoisomeriska cykloorganosiloxanerInfo
- Publication number
- SE7601816L SE7601816L SE7601816A SE7601816A SE7601816L SE 7601816 L SE7601816 L SE 7601816L SE 7601816 A SE7601816 A SE 7601816A SE 7601816 A SE7601816 A SE 7601816A SE 7601816 L SE7601816 L SE 7601816L
- Authority
- SE
- Sweden
- Prior art keywords
- chloride
- cyclororganosiloxanes
- interconversion
- stereoisomeric
- anhydrous zinc
- Prior art date
Links
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 4
- -1 cyclic siloxane Chemical class 0.000 abstract 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 abstract 2
- 235000005074 zinc chloride Nutrition 0.000 abstract 2
- 239000011592 zinc chloride Substances 0.000 abstract 2
- FGLBSLMDCBOPQK-UHFFFAOYSA-N 2-nitropropane Chemical compound CC(C)[N+]([O-])=O FGLBSLMDCBOPQK-UHFFFAOYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 150000002828 nitro derivatives Chemical class 0.000 abstract 1
- 229940102001 zinc bromide Drugs 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
- C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
-
- 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
- C07F7/0872—Preparation and treatment thereof
- C07F7/0874—Reactions involving a bond of the Si-O-Si linkage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/583,304 US3954823A (en) | 1975-06-02 | 1975-06-02 | Interconversion of stereoisomeric cycloorganosiloxanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7601816L true SE7601816L (sv) | 1976-12-03 |
Family
ID=24332541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7601816A SE7601816L (sv) | 1975-06-02 | 1976-02-18 | Interkonversion av stereoisomeriska cykloorganosiloxaner |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3954823A (sv) |
| JP (1) | JPS51141887A (sv) |
| CA (1) | CA1053253A (sv) |
| CH (1) | CH603671A5 (sv) |
| DE (1) | DE2609158C3 (sv) |
| FR (1) | FR2313392A1 (sv) |
| GB (1) | GB1535364A (sv) |
| IT (1) | IT1055861B (sv) |
| SE (1) | SE7601816L (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101248530B1 (ko) * | 2010-09-17 | 2013-04-03 | 한국과학기술연구원 | 가지형 실세스퀴옥산 폴리머 중합용 모노머 조성물, 이로부터 합성된 가지형 실세스퀴옥산 폴리머 및 이의 합성방법 |
| CN102408284B (zh) * | 2010-09-21 | 2013-12-25 | 江苏广域化学有限公司 | 有机分子中顺式取代环己基转化为反式取代环己基的方法 |
| CN115894929B (zh) * | 2023-01-10 | 2023-11-10 | 山东大学 | 一种高顺式结构氟硅生胶及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1645671A1 (de) * | 1951-01-28 | 1970-09-24 | Wacker Chemie Gmbh | Verfahren zur Reinigung von Organopolysiloxanoelen |
| US3332974A (en) * | 1964-01-23 | 1967-07-25 | Gen Electric | Purification of cyclic organopolysiloxanes with heat-activated metal hydrides |
-
1975
- 1975-06-02 US US05/583,304 patent/US3954823A/en not_active Expired - Lifetime
-
1976
- 1976-01-21 CA CA243,985A patent/CA1053253A/en not_active Expired
- 1976-02-03 IT IT19829/76A patent/IT1055861B/it active
- 1976-02-18 SE SE7601816A patent/SE7601816L/sv not_active Application Discontinuation
- 1976-02-24 JP JP51019367A patent/JPS51141887A/ja active Granted
- 1976-03-05 DE DE2609158A patent/DE2609158C3/de not_active Expired
- 1976-03-17 GB GB10664/76A patent/GB1535364A/en not_active Expired
- 1976-03-17 CH CH337076A patent/CH603671A5/xx not_active IP Right Cessation
- 1976-06-01 FR FR7616475A patent/FR2313392A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1053253A (en) | 1979-04-24 |
| FR2313392A1 (fr) | 1976-12-31 |
| DE2609158A1 (de) | 1976-12-09 |
| CH603671A5 (sv) | 1978-08-31 |
| US3954823A (en) | 1976-05-04 |
| DE2609158C3 (de) | 1979-06-07 |
| GB1535364A (en) | 1978-12-13 |
| FR2313392B1 (sv) | 1978-05-19 |
| IT1055861B (it) | 1982-01-11 |
| DE2609158B2 (de) | 1978-10-05 |
| JPS51141887A (en) | 1976-12-07 |
| JPS5530800B2 (sv) | 1980-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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