DE1036257B - Verfahren zur Dehydrochlorierung von Chloralkylchlorsilanen - Google Patents
Verfahren zur Dehydrochlorierung von ChloralkylchlorsilanenInfo
- Publication number
- DE1036257B DE1036257B DEU5113A DEU0005113A DE1036257B DE 1036257 B DE1036257 B DE 1036257B DE U5113 A DEU5113 A DE U5113A DE U0005113 A DEU0005113 A DE U0005113A DE 1036257 B DE1036257 B DE 1036257B
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen chloride
- temperature
- trichlorosilane
- reflux temperature
- column
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 14
- 238000007033 dehydrochlorination reaction Methods 0.000 title claims description 12
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 14
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 13
- 238000010992 reflux Methods 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- -1 nitrogen-containing compound Chemical class 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 6
- 239000005052 trichlorosilane Substances 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims 8
- 239000000460 chlorine Substances 0.000 claims 6
- 229910000077 silane Inorganic materials 0.000 claims 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims 5
- 239000007795 chemical reaction product Substances 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 3
- 239000007789 gas Substances 0.000 claims 3
- MYBZUWXXEFKPEE-UHFFFAOYSA-N trichloro(prop-1-enyl)silane Chemical compound CC=C[Si](Cl)(Cl)Cl MYBZUWXXEFKPEE-UHFFFAOYSA-N 0.000 claims 2
- 239000005046 Chlorosilane Substances 0.000 claims 1
- 241000237858 Gastropoda Species 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 238000005660 chlorination reaction Methods 0.000 claims 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims 1
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 150000004756 silanes Chemical class 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- PMYWEHSCMHTFEC-UHFFFAOYSA-N trichloro(3,3-dichloropropyl)silane Chemical compound ClC(Cl)CC[Si](Cl)(Cl)Cl PMYWEHSCMHTFEC-UHFFFAOYSA-N 0.000 claims 1
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 150000001721 carbon Chemical group 0.000 description 3
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N Heptanedioic acid Natural products OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- BTNXBLUGMAMSSH-UHFFFAOYSA-N octanedinitrile Chemical compound N#CCCCCCCC#N BTNXBLUGMAMSSH-UHFFFAOYSA-N 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-UHFFFAOYSA-N 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 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
- C07F7/127—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions not affecting the linkages to the silicon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US439891A US2737520A (en) | 1954-06-28 | 1954-06-28 | Dehydrochlorination of polychloroalkyl chlorosilanes employing dialkylamines as catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1036257B true DE1036257B (de) | 1958-08-14 |
Family
ID=23746559
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEU5113A Pending DE1036257B (de) | 1954-06-28 | 1955-06-27 | Verfahren zur Dehydrochlorierung von Chloralkylchlorsilanen |
| DEU3407A Pending DE1035136B (de) | 1954-06-28 | 1955-06-27 | Verfahren zur Dehydrochlorierung von Chloralkylchlorsilanen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEU3407A Pending DE1035136B (de) | 1954-06-28 | 1955-06-27 | Verfahren zur Dehydrochlorierung von Chloralkylchlorsilanen |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US2737520A (enEXAMPLES) |
| BE (1) | BE539088A (enEXAMPLES) |
| DE (2) | DE1036257B (enEXAMPLES) |
| FR (1) | FR1132949A (enEXAMPLES) |
| GB (1) | GB779846A (enEXAMPLES) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1056609B (de) * | 1957-08-24 | 1959-05-06 | Inst Silikon & Fluorkarbonchem | Verfahren zur Herstellung von Alkenylhalogensilanen aus Halogenalkylhalogensilanen |
| US4347376A (en) * | 1980-12-24 | 1982-08-31 | Fluorchem Inc. | Method of making and polymerizing perfluoroalkylene acetylene compounds |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2512390A (en) * | 1949-06-03 | 1950-06-20 | Dow Corning | Alpha-chlorovinylsilanes |
-
0
- BE BE539088D patent/BE539088A/xx unknown
- US US2735859D patent/US2735859A/en not_active Expired - Lifetime
-
1954
- 1954-06-28 US US439891A patent/US2737520A/en not_active Expired - Lifetime
-
1955
- 1955-06-15 FR FR1132949D patent/FR1132949A/fr not_active Expired
- 1955-06-24 GB GB18270/55A patent/GB779846A/en not_active Expired
- 1955-06-27 DE DEU5113A patent/DE1036257B/de active Pending
- 1955-06-27 DE DEU3407A patent/DE1035136B/de active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2512390A (en) * | 1949-06-03 | 1950-06-20 | Dow Corning | Alpha-chlorovinylsilanes |
Also Published As
| Publication number | Publication date |
|---|---|
| US2735859A (en) | 1956-02-21 |
| FR1132949A (fr) | 1957-03-19 |
| GB779846A (en) | 1957-07-24 |
| BE539088A (enEXAMPLES) | |
| DE1035136B (de) | 1958-07-31 |
| US2737520A (en) | 1956-03-06 |
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