GB975859A - Process for the production of diorganoboric acid amides - Google Patents
Process for the production of diorganoboric acid amidesInfo
- Publication number
- GB975859A GB975859A GB4694162A GB4694162A GB975859A GB 975859 A GB975859 A GB 975859A GB 4694162 A GB4694162 A GB 4694162A GB 4694162 A GB4694162 A GB 4694162A GB 975859 A GB975859 A GB 975859A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boron
- acid
- dipropylboric
- tris
- phenylamide
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
- C10L1/301—Organic compounds compounds not mentioned before (complexes) derived from metals
- C10L1/303—Organic compounds compounds not mentioned before (complexes) derived from metals boron compounds
-
- 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
- C07F5/025—Boronic and borinic acid compounds
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F1/00—Shielding characterised by the composition of the materials
- G21F1/02—Selection of uniform shielding materials
- G21F1/10—Organic substances; Dispersions in organic carriers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
Abstract
The invention comprises dipropylboric acid (p-cyclohexyl-phenylamide), dipropylboric acid (p-chlorophenyl amide), dicyclohexylboric acid anilide, dipropylboric acid (N-methyl-N-phenyl amide). Diorganoboric acid amides of the general formula <FORM:0975859/C1/1> in which R1 represents a substituted or unsubstituted alkyl, cycloalkyl or aryl radical, R1 and R11 are the same or different and represents substituted or unsubstituted alkyl, cycloalkyl or aryl radicals or R11 can also represent a hydrogen atom, are made by reacting a triorganoborane BR3 with a boron trisamide B(NR1R11)3 at a temperature above 40 DEG C. Preferably the reaction is effected in an inert gas atmosphere at temperatures above 80 DEG C. Inert solvents or suspending agents such as hydrocarbons may be used. Examples disclose the preparation of (1) dipropylboric acid anilide from boron trisanilide and boron tripropyl; (3) diethylboric acid N-diethylamide from boron tris (diethylamide) and boron triethyl; (4) dipropyl boric acid-(N-methyl-N-phenylamide) from boron tripropyl and boron tris-(N-methyl-N-phenyl-amide); (5) dicyclohexylboric acid anilide from boron tris-anilide and boron tricyclohexyl; (6) dipropylboric acid (p-chlorophenylamide) from boron tris (p-chlorophenylanilide) and boron tripropyl; (7) dipropylboric acid (p-cyclohexyl-phenylamide) from boron tris (p-cyclohexyl-phenylamide) and boron tripropyl. Lists giving many suitable triorganoboranes and boron tris-amides are included.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF35549A DE1193045B (en) | 1961-12-14 | 1961-12-14 | Process for the preparation of boric acid amides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB975859A true GB975859A (en) | 1964-11-18 |
Family
ID=7096050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4694162A Expired GB975859A (en) | 1961-12-14 | 1962-12-12 | Process for the production of diorganoboric acid amides |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1193045B (en) |
| GB (1) | GB975859A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1178433B (en) | 1961-06-07 | 1964-09-24 | Us Borax And Chimical Corp | Process for the preparation of boracenes |
-
1961
- 1961-12-14 DE DEF35549A patent/DE1193045B/en active Pending
-
1962
- 1962-12-12 GB GB4694162A patent/GB975859A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1193045B (en) | 1965-05-20 |
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