SE7500775L - - Google Patents
Info
- Publication number
- SE7500775L SE7500775L SE7500775A SE7500775A SE7500775L SE 7500775 L SE7500775 L SE 7500775L SE 7500775 A SE7500775 A SE 7500775A SE 7500775 A SE7500775 A SE 7500775A SE 7500775 L SE7500775 L SE 7500775L
- Authority
- SE
- Sweden
- Prior art keywords
- decaborane
- boron trifluoride
- solvent
- mbh
- jan
- Prior art date
Links
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 abstract 8
- 229910015900 BF3 Inorganic materials 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000007800 oxidant agent Substances 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 abstract 1
- YNJSNEKCXVFDKW-UHFFFAOYSA-N 3-(5-amino-1h-indol-3-yl)-2-azaniumylpropanoate Chemical compound C1=C(N)C=C2C(CC(N)C(O)=O)=CNC2=C1 YNJSNEKCXVFDKW-UHFFFAOYSA-N 0.000 abstract 1
- 108010008488 Glycylglycine Proteins 0.000 abstract 1
- -1 alkyl ammonium ions Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- YMAWOPBAYDPSLA-UHFFFAOYSA-N glycylglycine Chemical compound [NH3+]CC(=O)NCC([O-])=O YMAWOPBAYDPSLA-UHFFFAOYSA-N 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000012286 potassium permanganate Substances 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/02—Boron; Borides
- C01B35/026—Higher boron hydrides, i.e. containing at least three boron 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
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1488094 Decaborane(14) UNION CARBIDE CORP 24 Jan 1975 [25 Jan 1974] 3169/75 Heading ClA The preparation of decaborane (14) comprises contacting in a solvent and in an inert atmosphere, at a temperature of 100‹ to 120‹ C. either (a) a metal borohydride MBH 4 , where M = Na<SP>+</SP>, K<SP>+</SP>, Rb<SP>+</SP>, Cs<SP>+</SP>, Li<SP>+</SP>, or (b) an octahydrotriborate MB 2 H 8 where M = above mentioned ions and also C 1 -C 4 alkyl ammonium ions, with boron trifluoride ar a boron trifluoride dialkyletherate to form the tetradecahydroundecaborate B 11 H 14 - ion, said boron trifluoride or boron trifluoride dialkyl etherate being used in a mole ratio of from 5 : x, where x is #6, when using MBH 4 , but in a mole ratio of 1 : y, where y is #1, when using MB 3 H 8 , and contacting in an inert atmosphere-the B 11 H 14 - with an oxidizing agent having an electrode potential of at least 0À6 volts, and recovering the decaborane (14). Suitable oxidizing agents include potassium permanganate, sodium dichromate and perbenzoic acid, the oxidation temperature being preferably from - 10‹ to 50‹ C. Suitably the oxidation is effected in the presence of an inert solvent which is used to extract the decaborane (14), e.g. benzene or toluene. There preparation may be carried out in a solvent, e.g. ethers such as diglycine boiling at or above 100‹ C. Suitable dialkyletherates may have alkyl groups containing 1-4 carbon atoms, e.g. BF 3 -diethyletherate, and a suitable MB 3 H 8 compound is tetraethylaminooctahydrotriborate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43666374A | 1974-01-25 | 1974-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7500775L true SE7500775L (en) | 1975-07-28 |
Family
ID=23733325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7500775A SE7500775L (en) | 1974-01-25 | 1975-01-24 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5514812B2 (en) |
| BE (1) | BE824771A (en) |
| CA (1) | CA1040386A (en) |
| DE (1) | DE2502716A1 (en) |
| FR (1) | FR2259050B1 (en) |
| GB (1) | GB1488094A (en) |
| IT (1) | IT1027362B (en) |
| SE (1) | SE7500775L (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153672A (en) * | 1978-07-21 | 1979-05-08 | Union Carbide Corporation | Synthesis of tetradecahydroundecaborate (-1) from borohydride ion |
| JPS56157374A (en) * | 1980-05-10 | 1981-12-04 | Canon Inc | Ink jet device |
-
1974
- 1974-12-31 CA CA217,148A patent/CA1040386A/en not_active Expired
-
1975
- 1975-01-23 DE DE19752502716 patent/DE2502716A1/en not_active Withdrawn
- 1975-01-24 GB GB3169/75A patent/GB1488094A/en not_active Expired
- 1975-01-24 BE BE152704A patent/BE824771A/en unknown
- 1975-01-24 FR FR7502275A patent/FR2259050B1/fr not_active Expired
- 1975-01-24 JP JP993275A patent/JPS5514812B2/ja not_active Expired
- 1975-01-24 IT IT67162/75A patent/IT1027362B/en active
- 1975-01-24 SE SE7500775A patent/SE7500775L/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1488094A (en) | 1977-10-05 |
| FR2259050B1 (en) | 1978-07-13 |
| FR2259050A1 (en) | 1975-08-22 |
| BE824771A (en) | 1975-07-24 |
| IT1027362B (en) | 1978-11-20 |
| DE2502716A1 (en) | 1975-08-14 |
| JPS5514812B2 (en) | 1980-04-18 |
| CA1040386A (en) | 1978-10-17 |
| JPS50104800A (en) | 1975-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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