GB925109A - Process for the production of boron triaryls - Google Patents
Process for the production of boron triarylsInfo
- Publication number
- GB925109A GB925109A GB109261A GB109261A GB925109A GB 925109 A GB925109 A GB 925109A GB 109261 A GB109261 A GB 109261A GB 109261 A GB109261 A GB 109261A GB 925109 A GB925109 A GB 925109A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boron
- trialkyls
- mixtures
- triaryls
- isomeric
- 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
- 229910052796 boron Inorganic materials 0.000 title abstract 9
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 abstract 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical class B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001639 boron compounds Chemical class 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000007858 starting material Substances 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
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/027—Organoboranes and organoborohydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Boron triaryls are made by reacting a boron compound including within its structure both B-C and B-H bonds, or a mixture equivalent to such a compound, under moisture-free and air-free conditions with a purified aromatic hydrocarbon. The starting material may be an alkylated boron hydride B2RxHy, wherein R is an alkyl radical, x + y = 6, and x is an integer from 1 to 4. It is also possible to use boron trialkyls in the presence of hydrogen, mixtures of N-trialkyl borazanes and boron trialkyls, or mixtures of boron hydrides and boron trialkyls. The process is preferably effected at a temperature between 150 and 450 DEG C. The process may be carried out continuously in a reactor heated to 180 DEG -200 DEG C. provided with means for the continuous evaporation of readily volatile by-products such as unreacted alkyl diboranes, boron alkyls and aromatic hydrocarbons. Examples describe the preparation of boron triphenyl, an isomeric mixture of boron tritolyls, boron tri-p-xylyl, and isomeric trinaphthylboron compounds. Specification 854,919 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST16017A DE1157615B (en) | 1960-01-19 | 1960-01-19 | Process for the production of borarylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB925109A true GB925109A (en) | 1963-05-01 |
Family
ID=7456912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB109261A Expired GB925109A (en) | 1960-01-19 | 1961-01-10 | Process for the production of boron triaryls |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1157615B (en) |
| GB (1) | GB925109A (en) |
-
1960
- 1960-01-19 DE DEST16017A patent/DE1157615B/en active Pending
-
1961
- 1961-01-10 GB GB109261A patent/GB925109A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1157615B (en) | 1963-11-21 |
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