GB1488094A - Process for the synthesis of decaborane(14) - Google Patents
Process for the synthesis of decaborane(14)Info
- Publication number
- GB1488094A GB1488094A GB3169/75A GB316975A GB1488094A GB 1488094 A GB1488094 A GB 1488094A GB 3169/75 A GB3169/75 A GB 3169/75A GB 316975 A GB316975 A GB 316975A GB 1488094 A GB1488094 A GB 1488094A
- Authority
- GB
- United Kingdom
- Prior art keywords
- decaborane
- boron trifluoride
- solvent
- mbh
- jan
- 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
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- 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 |
|---|---|
| GB1488094A true GB1488094A (en) | 1977-10-05 |
Family
ID=23733325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3169/75A Expired GB1488094A (en) | 1974-01-25 | 1975-01-24 | Process for the synthesis of decaborane(14) |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007599A1 (en) * | 1978-07-21 | 1980-02-06 | Union Carbide Corporation | Synthesis of tetradecahydroundecaborate(-1) from borohydride ion |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 JP JP993275A patent/JPS5514812B2/ja not_active Expired
- 1975-01-24 BE BE152704A patent/BE824771A/en unknown
- 1975-01-24 GB GB3169/75A patent/GB1488094A/en 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
- 1975-01-24 FR FR7502275A patent/FR2259050B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007599A1 (en) * | 1978-07-21 | 1980-02-06 | Union Carbide Corporation | Synthesis of tetradecahydroundecaborate(-1) from borohydride ion |
Also Published As
| Publication number | Publication date |
|---|---|
| BE824771A (en) | 1975-07-24 |
| JPS50104800A (en) | 1975-08-19 |
| CA1040386A (en) | 1978-10-17 |
| FR2259050B1 (en) | 1978-07-13 |
| DE2502716A1 (en) | 1975-08-14 |
| IT1027362B (en) | 1978-11-20 |
| SE7500775L (en) | 1975-07-28 |
| JPS5514812B2 (en) | 1980-04-18 |
| FR2259050A1 (en) | 1975-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Pitman et al. | Potential‐pH diagram of the antimony‐water system: its applications to properties of the metal, its compounds, its corrosion, and antimony electrodes | |
| ES464035A1 (en) | Process for the synthesis of ammonia using catalysts supported on graphite containing carbon | |
| GB1291976A (en) | Improvements relating to the sorption of hydrogen | |
| ES8301651A1 (en) | Process for the extraction of metal values and novel metal extractants. | |
| ES467692A1 (en) | Process for producing hard, wear-resistant boron-containing metal bodies | |
| GB1325204A (en) | Production of hard articles of a boron-carbon compound | |
| GB1460320A (en) | Sodium specific glass compositions and electrodes | |
| GB1469875A (en) | Process for the preparation of solutions of alcohol-free alkali metal and alkaline earth metal alcoholates | |
| GB1310362A (en) | Process for purification of refractory metal nitrides | |
| GB1488094A (en) | Process for the synthesis of decaborane(14) | |
| ES467335A1 (en) | Process for the preparation of nitrosobenzene | |
| DE3562220D1 (en) | Water soluble compositions for preparing analytical solutions | |
| GB1267586A (en) | Process for the separation of metals | |
| ES8700334A1 (en) | Triazolopyrimidine extractants | |
| GB1321159A (en) | Copper lead alloy | |
| GB1520035A (en) | Manganous hydroxide preparation | |
| GB1387947A (en) | Method of manufacturing reaction mixtures | |
| GB1516689A (en) | Manufacture of boron nitride | |
| GB1537232A (en) | Pretreatment process for producing spheroidal graphite iron | |
| GB1452136A (en) | Process for preparation of pufified phosphoric acid | |
| GB1486057A (en) | Hydroxyphenyl tetrazoles and their use in the extraction of metals | |
| GB1127221A (en) | Prevention of hydrogen embrittlement in oxygen-bearing copper | |
| ES481418A1 (en) | Furonaphthyridine compounds, process for their preparation and pharmaceutical compositions containing them. | |
| JPS54121217A (en) | Graphite spherodizing by molten slag | |
| GB1427286A (en) | Method of and mixture for aluminising a metal surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |