GB984907A - Process for the production of substituted borazoles - Google Patents
Process for the production of substituted borazolesInfo
- Publication number
- GB984907A GB984907A GB1188464A GB1188464A GB984907A GB 984907 A GB984907 A GB 984907A GB 1188464 A GB1188464 A GB 1188464A GB 1188464 A GB1188464 A GB 1188464A GB 984907 A GB984907 A GB 984907A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrocarbon radical
- amine
- reaction
- borazole
- reacting
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 229910052796 boron Inorganic materials 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- BGECDVWSWDRFSP-UHFFFAOYSA-N borazine Chemical compound B1NBNBN1 BGECDVWSWDRFSP-UHFFFAOYSA-N 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000003141 primary amines Chemical class 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- 101100037762 Caenorhabditis elegans rnh-2 gene Proteins 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- -1 boron halide Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 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
- C07F5/022—Boron compounds without C-boron linkages
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
N-substituted borazoles of the general formula <FORM:0984907/C2/1> wherein R is an aliphatic hydrocarbon radical having up to 18 carbon atoms, a cycloaliphatic hydrocarbon radical, an aromatic hydrocarbon radical, a substituted aromatic hydrocarbon radical or an aralkyl hydrocarbon radical are made by reacting a borohydride and an addition compound of a primary amine and a boron halide of the general formula RNH2.BX3, where X is F, Cl, Br or I, under anhydrous conditions whereby two mols. of hydrogen are split off per mol. of amine. The reaction may take place in an inert liquid medium in a protecting gas atmosphere. The reaction takes place at a temperature above the decomposition temperature of the addition compound and below that of the borazole. The process may also be carried out by reacting borohydrides with primary amines and boron trihalides or their addition compounds in tetrahydrofuran, the amine-boron halide compounds being formed in situ. The reaction temperature is between 40 DEG C. and the boiling point of the solvent (65-70 DEG C.). Examples describe the preparation of N,N1,N11-tri (n-propyl), N,N1,N11-triphenyl, and N,N1,N11 - tribenzyl - B,B1,B11-trihydrogen borazole. Specification 818,727 also is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1188464A GB984907A (en) | 1962-05-01 | 1962-05-01 | Process for the production of substituted borazoles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1188464A GB984907A (en) | 1962-05-01 | 1962-05-01 | Process for the production of substituted borazoles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB984907A true GB984907A (en) | 1965-03-03 |
Family
ID=9994453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1188464A Expired GB984907A (en) | 1962-05-01 | 1962-05-01 | Process for the production of substituted borazoles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB984907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7692043B2 (en) * | 2005-02-03 | 2010-04-06 | Nippon Shokubai Co., Ltd. | Method for producing borazine compound |
-
1962
- 1962-05-01 GB GB1188464A patent/GB984907A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7692043B2 (en) * | 2005-02-03 | 2010-04-06 | Nippon Shokubai Co., Ltd. | Method for producing borazine compound |
| US7786324B2 (en) * | 2005-02-03 | 2010-08-31 | Nippon Shokubai Co., Ltd. | Method for producing borazine compound |
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