GB959124A - Boron compounds - Google Patents
Boron compoundsInfo
- Publication number
- GB959124A GB959124A GB11980/62A GB1198062A GB959124A GB 959124 A GB959124 A GB 959124A GB 11980/62 A GB11980/62 A GB 11980/62A GB 1198062 A GB1198062 A GB 1198062A GB 959124 A GB959124 A GB 959124A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- ion
- atom
- groups
- prepared
- 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
- 150000001639 boron compounds Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 14
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 7
- 150000001768 cations Chemical class 0.000 abstract 5
- 229910052757 nitrogen Inorganic materials 0.000 abstract 5
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N N,N-Diethylethanamine Substances CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- 150000003512 tertiary amines Chemical class 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 241000854350 Enicospilus group Species 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- -1 alkaline earth metal salt Chemical class 0.000 abstract 2
- 150000001450 anions Chemical class 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 abstract 2
- 229910000085 borane Inorganic materials 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 150000001879 copper Chemical class 0.000 abstract 2
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 238000005342 ion exchange Methods 0.000 abstract 2
- 150000002500 ions Chemical class 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical class [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 abstract 2
- GETQZCLCWQTVFV-UHFFFAOYSA-O trimethylammonium Chemical compound C[NH+](C)C GETQZCLCWQTVFV-UHFFFAOYSA-O 0.000 abstract 2
- LMRKVKPRHROQRR-UHFFFAOYSA-N 4-butylmorpholine Chemical compound CCCCN1CCOCC1 LMRKVKPRHROQRR-UHFFFAOYSA-N 0.000 abstract 1
- JXSRRBVHLUJJFC-UHFFFAOYSA-N 7-amino-2-methylsulfanyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrile Chemical compound N1=CC(C#N)=C(N)N2N=C(SC)N=C21 JXSRRBVHLUJJFC-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 102220527160 Immunoglobulin heavy joining 1_H11N_mutation Human genes 0.000 abstract 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 abstract 1
- GSCCALZHGUWNJW-UHFFFAOYSA-N N-Cyclohexyl-N-methylcyclohexanamine Chemical compound C1CCCCC1N(C)C1CCCCC1 GSCCALZHGUWNJW-UHFFFAOYSA-N 0.000 abstract 1
- HTLZVHNRZJPSMI-UHFFFAOYSA-N N-ethylpiperidine Chemical compound CCN1CCCCC1 HTLZVHNRZJPSMI-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910010277 boron hydride Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000002939 deleterious effect Effects 0.000 abstract 1
- 239000012971 dimethylpiperazine Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000000976 ink Substances 0.000 abstract 1
- 150000002496 iodine Chemical class 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- FRQONEWDWWHIPM-UHFFFAOYSA-N n,n-dicyclohexylcyclohexanamine Chemical compound C1CCCCC1N(C1CCCCC1)C1CCCCC1 FRQONEWDWWHIPM-UHFFFAOYSA-N 0.000 abstract 1
- GNVRJGIVDSQCOP-UHFFFAOYSA-N n-ethyl-n-methylethanamine Chemical compound CCN(C)CC GNVRJGIVDSQCOP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-O oxonium Chemical class [OH3+] XLYOFNOQVPJJNP-UHFFFAOYSA-O 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical class [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 abstract 1
- 150000004714 phosphonium salts Chemical class 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000003352 sequestering agent Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000005208 trialkylammonium group Chemical group 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
-
- 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
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G7/00—Compounds of gold
- C01G7/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/02—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant
- C06B47/10—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant a component containing free boron, an organic borane or a binary compound of boron, except with oxygen
-
- 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
-
- 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
- C07F5/022—Boron compounds without C-boron linkages
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/37—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing boron, silicon, selenium or tellurium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Geochemistry & Mineralogy (AREA)
Abstract
The formulae: M(B12H11NRR1R11)n [RR1R11NH][B12H11NRR1R11], HB12H11 NRR1R11, and M(B12H11-yXy.NRR1R11), [H2B.2N(CH3)3]mZ, and [RR1R11N]2B12H12, where M is a group capable of forming a cation, n is a positive whole number of 1 to 4, the valency of M, R, R1 and R11 represent alphatically saturated groups (i.e. groups containing no acetylenic of ethylenic links) of 1 to 18, preferably 1 to 8 carbon atoms which are directly bonded to the nitrogen atom, or R and R1 may be taken together to form a ring with the N atom to which they are attached, which ring may contain a further heterocyclic nitrogen or oxygen atom, X is a group derived from an electrophilic reagent and y is a number from 1 to 11; Z is a group capable of forming an anion and m is the valency of Z; represent compounds which are useful as sequestering agents for metals, especially heavy metals in aqueous and hydrocarbon media. For example a mixture of hydrocarbons in the boiling range of gasoline, which contains a copper salt (copper stearate) in solution is thoroughly agitated with an ammoniacal aqueous solution of NaB12H11N (C2H5)3. The hydrocarbon layer is separated from the aqueous layer completely free of the deleterious copper salt. Furthermore, copper, nickel, cobalt, zinc and cadmium are removed from aqueous solutions of salts containing these metals by mixing the solutions with an ammoniacal solution of an alkali metal or alkaline earth metal salt of the B12H11NRR1R11 anion, e.g. the Na, K, Li, Cs, Ca or Mg salt of B12H11N (C2H5)3. In addition, the compounds containing the [H2B.2N(CH3)2]+ ion are particularly useful in sequestering gold as its chloride.ALSO:Polyhydrido-dodecaborates (i.e. compounds containing the [B12H12]2-ion and the [B12H11 NRR1R11]ion) are prepared by heating B2H6, B5H9, or B10H14 with a borane-tertiary amine adduct, preferably of general formula H3B-NRR1R11, at a temperature of 75-400 DEG C. and isolating the products. If desired the adduct may be first prepared and purified before using in the reaction, or it may be prepared in situ by mixing B2H6, for example at a temperature of -80 DEG C. to 35 DEG C., with the tertiary amine, and then adding a further quantity of B2H6 or other boronhydride into the reaction vessel and raising the temperature to between 75 DEG C. to 400 DEG C. to produce the desired compounds. R, R1 and R11 are aliphatically saturated groups (i.e. groups which contain no olefinic or acetylenic unsaturation) joined to the N atom by singly bonded carbon atoms, which atoms are otherwise singly bonded to C or H. R, R1 and R11 preferably consist of carbon and hydrogen and contain up to 18, most preferably up to 8 carbon atoms. They may contain at most one ethereal oxygen or tertiary nitrogen atom, and R1 and R11 may be joined to form a ring of which the said oxygen or nitrogen atom is a member, e.g. N-methyl morpholine, N,N1-dimethyl piperazine. R, R1 and R11 may be alike or different and may be alkyl, cycloalkyl, aryl alkyl, oxygen-interrupted alkyl or cyclo-alkyl. Examples of suitable tertiary amines to form adducts are:-triethylamine, methyl diethylamine, tricyclohexylamine, methyldicyclohexylamine, N-butyl morpholine and N-ethyl piperidine; whilst those containing two tertiary N atoms are N,N,N1N1 tetra-methyl diamino ethane, and N,N1diethyl-piperazine; addition compounds derived from the latter amines will have a BH3 bonded to each N atom. Products of the above reaction (see Example I) may be compounds containing the [B12H12]2-ion e.g. [(CH3)3NH]2[B12H12] or the [B2H11NRR1R11]-ion e.g. [(CH3)3NH] [B12H11N(CH3)3] or may also be compounds containing a new cation viz:-[H2B.2N(CH3)3]1+ e.g. [H2B.2N(CH3)3] [B12H11N(CH3)3]. Examples II-X illustrate the preparations of [(C2H5)3NH]2B12H12; [(C2H5)3NH] [B12H11 N(C2H5)3]; [(C4H9)3NH]2B12H12; <FORM:0959124/C2/1> <FORM:0959124/C2/2> Example XI illustrates the formation of the acid H[B12H11N(C2H5)3] by submitting the compound <FORM:0959124/C2/3> to ion exchange on an acid resin. This acid (as shown in Example XII) may be used to produce salts by standard chemical reactions and these exemplify salts of the general formula M[B12H11NRR1R11]n where R, R1 and R11 have their former significance, n in the valency of M, and M can be any group capable of forming a cation e.g. a metal, ammonium, substituted ammonium, sulphonium, substituted sulphonium, phosphonium, substituted phosphonium, hydrogen, hydronium, hydrazonium, substituted hydrazonium and metal amine groups. Examples XIII and XIV exemplify the production of compounds of the general formula: M[B12H11-yXyNRR1R11], where y can be any integer from 1 to 11, M is any cation, and X is a group derived from any electrophilic reagent; by illustrating the formation of <FORM:0959124/C2/4> and <FORM:0959124/C2/5> by the action of Br2 or Cl2 on <FORM:0959124/C2/6> . A similar iodine derivative can also be obtained using ICl. The compound: <FORM:0959124/C2/7> prepared in Example I can be submitted to ion exchange on a resin in its chloride form to give [BH2.2N(CH3)3]Cl. which compound can serve to produce by various metatheses a series of compounds of general formula: [BH2.2N(CH3)3]Z where Z can be, for example, OH, NO3, Br, So4, acetate, or benzoate. The Specification contains long lists of tertiary amines suitable for the compounds of the invention, and long lists of suitable cations M.ALSO:The formula <FORM:0959124/C3/1> where R, R1, R111 are alkyl groups, represents a group of substances which fluoresce under ultra-violet light. These compounds are prepared by heating B2H6, B5H9 or B10H14\t with a tertiary amine-borane adduct, e.g. H3B N(C2H5)3 at a temperature of from 75 DEG to 40o DEG C. and isolating the products. The trialkyl ammonium compounds, e.g. (C2H5)3NHB12 H11N(C2H5)3 which show this fluorescence are useful as components of marking inks employed for identification purposes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9901561A | 1961-03-28 | 1961-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB959124A true GB959124A (en) | 1964-05-27 |
Family
ID=22272050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11980/62A Expired GB959124A (en) | 1961-03-28 | 1962-03-28 | Boron compounds |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE615626A (en) |
DE (2) | DE1231238C2 (en) |
FR (1) | FR1352813A (en) |
GB (1) | GB959124A (en) |
NL (1) | NL276439A (en) |
-
0
- NL NL276439D patent/NL276439A/xx unknown
-
1962
- 1962-03-27 BE BE615626A patent/BE615626A/en unknown
- 1962-03-28 GB GB11980/62A patent/GB959124A/en not_active Expired
- 1962-03-28 DE DE1962P0029073 patent/DE1231238C2/en not_active Expired
- 1962-03-28 FR FR892507A patent/FR1352813A/en not_active Expired
-
1963
- 1963-10-23 DE DEP32832A patent/DE1235912B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR1352813A (en) | 1964-02-21 |
DE1231238B (en) | 1966-12-29 |
NL276439A (en) | 1900-01-01 |
BE615626A (en) | 1964-04-16 |
DE1231238C2 (en) | 1967-07-13 |
DE1235912B (en) | 1967-03-09 |
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