Examples of 'boron trichloride' in a sentence
Meaning of "boron trichloride"
boron trichloride - Boron trichloride is a chemical compound composed of boron and chlorine atoms. It is commonly used as a catalyst in organic chemical reactions and as a reagent in various industrial processes, particularly in the production of polymers and plastics
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- A binary compound of boron and chlorine, BCl₃; it is used in metal refining.
How to use "boron trichloride" in a sentence
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boron trichloride
The boron trihalide is preferably boron trichloride.
Boron trichloride is the particularly preferred boron compound.
Other alternative reagents include pyridine hydrochloride or boron trichloride.
Boron trichloride is a starting material for the production of elemental boron.
Most preferred halogenation agents are silicon tetrachloride and boron trichloride.
The reaction was performed with boron trichloride and aluminium chloride at room temperature.
Add by subsurface addition 5 equivalents of boron trichloride.
One such process includes reacting boron trichloride with ammonia in the gaseous state.
Examples include diethylaluminum chloride, triethylaluminum and boron trichloride.
Water is slowly added to hydrolyze excess boron trichloride to boric acid and hydrochloric acid.
Boron trichloride is the inorganic compound with the formula BCl3.
It can be formed by the electrical discharge procedure of boron trichloride at low temperatures.
Preferably, boron trichloride or boric acid is used.
Nitric oxide, compressed boron trichloride.
Boron trichloride complexes are well known in the art, and many are commercially available.
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The process of claim 4 wherein the boron halide is boron trichloride.
This applies in particular to boron trichloride BCl3, a precursor for the element boron.
The carrier gas is nitrogen ; the boron precursor is gaseous boron trichloride BCl 3.
Additional aliquots of boron trichloride were added after the three, six and eight hours.
Liquids include hydrogen bromide, hydrogen chloride, boron trichloride and chlorine.
The reaction of boron trichloride - tertiary amine adducts D.
The process of Claim 1, wherein said Lewis acid is boron trifluoride or boron trichloride.
Aniline VII, boron trichloride and benzonitrile VIII are then added to the cold mixture.
The boron halides may include boron trifluoride, boron trichloride and boron tribromide.
Boron trichloride and boron trifluoride, tetrahalogenated titanium e . g.
As for the Lewis acid, it is preferable to use boron trifluoride and boron trichloride.
In a two-step process to borazine, boron trichloride is first converted to trichloroborazine,.
For example, when P is a benzyl group, this group can be selectively removed with boron trichloride.
In particular, it is possible to use boron trichloride or formula BCl3.
Removal of the benzyl protecting group was accomplished by treating 16 or 21 with boron trichloride.
The molar ratio of sodium borohydride to boron trichloride is preferably about 1:1.1.
Preferred modifiers include C ₁ to C ₆ alkyl aluminum mono - and di - chlorides and boron trichloride.
More boron trichloride ( 14 mL ) was added and stirring resumed for a further 4 h.
Examples of the Lewis acids include titanium tetrachloride, tin tetrachloride, boron trichloride and aluminum chloride.
Boron trichloride chlorine trifluoride hexafluoropropylene ( refrigerant gas r 1216 ) silicon tetrafluoride.
The monochloroborane etherate was in turn prepared from lithium borohydride and boron trichloride Brown, H. C.
Boron trichloride ( 12.8 mL ) was condensed in a graduated cylinder, and added to the cold reaction mixture.
According to a second specific form of the invention, BR 3 is boron trichloride.
The cool mixture was treated with boron trichloride ( 2.6 mL ), and the resulting mixture mechanically stirred.
Deposit, transfer and distribution of boron trichloride ( BCl3 ).
The reaction was performed with boron trichloride and aluminium chloride in i, 2-dichloroethane at 80°C.
The B element is generated by a borane or a halide, such as boron trichloride ( BCl3 ).
Boron trichloride is, however, produced industrially by direct chlorination of boron oxide and carbon at 500 °C.
Cleaving compound 12 with boron trichloride followed by treatment with methanol to prepare PBT 1056.
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Examples of using Trichloride
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There is enough trichloride to put hippos to sleep
The boron trihalide is preferably boron trichloride
Nitrogen trichloride is also a very sensitive explosive
Examples of using Boron
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Boron can be highly toxic to some plants
The percentage of boron in the fertilizer is given by
Boron is poorly mobile within the plant
