Boron trifluoride is the inorganic compound with the formula BF3. This pungent, colourless, and toxic gas forms white fumes in moist air. It is a useful...

Boron trifluoride etherate, strictly boron trifluoride diethyl etherate, or boron trifluoride–ether complex, is the chemical compound with the formula...

number of fluorine atoms, compared with boron trifluoride. It can also be called a borylene, as it contains boron with two unshared electrons. BF is isoelectronic...

called Swart's reagent Arsenic trifluoride, AsF3 Berkelium trifluoride, BkF3 Bismuth trifluoride, BiF3 Boron trifluoride, BF3, a pungent colourless toxic...

All charge-neutral boron halides violate the octet rule, hence they typically are Lewis acidic. For example, boron trifluoride (BF3) combines eagerly...

example, fluoride (F−) and boron trifluoride (BF3) combined to give the tetrafluoroborate anion, BF4−. Boron trifluoride is used in the petrochemical...

atom, and boron trifluoride, a Lewis acid by virtue of the boron atom having an incomplete octet of electrons. In forming the adduct, the boron atom attains...

Boron nitride is a thermally and chemically resistant refractory compound of boron and nitrogen with the chemical formula BN. It exists in various crystalline...

adduct H3N−BF3 forms from ammonia and boron trifluoride, a reaction that cannot occur in water because boron trifluoride hydrolizes in water. 4 BF 3 + 3 H...

react vigorously even at cryogenic temperatures to give nitrogen gas, boron trifluoride, and hydrofluoric acid. High-volume applications such as DRAM computer...

arrangement of polar bonds in a more complex molecule. For example, boron trifluoride (BF3) has a trigonal planar arrangement of three polar bonds at 120°...

oxidation of the boronic acid by atmospheric oxygen. In this sequence the boronic ester allyl shift is catalyzed by boron trifluoride. In the second step...

tetrafluoroborate is used in some fluxes used for brazing and to produce boron trifluoride. Sodium tetrafluoroborate can be prepared by neutralizing tetrafluoroboric...

autocatalytic. Two laboratory methods start from boron trichloride with lithium aluminium hydride or from boron trifluoride ether solution with sodium borohydride...

from the same one of the atoms involved in the bond. For example, boron trifluoride (BF3) and ammonia (NH3) form an adduct or coordination complex F3B←NH3...

polyphosphoric acid and p-toluenesulfonic acid or Lewis acids such as boron trifluoride, zinc chloride, and aluminium chloride. Several reviews have been...

form a covalent bond with an electron pair. An example is boron trifluoride (BF3), whose boron atom has a vacant orbital that can form a covalent bond by...

to represent a Lewis adduct, such as Me3B·NH3. Another example is boron trifluoride diethyl etherate, BF3·Et2O. In a slightly different usage, the center...

orbital which can accept a pair of electrons. One notable example is boron trifluoride (BF3). Some other definitions of both bases and acids have been proposed...

to be a compound that can receive this electron pair. For example, boron trifluoride, BF3 is a typical Lewis acid. It can accept a pair of electrons as...

thereby achieving criticality. Leona Woods was detailed to build boron trifluoride neutron detectors as soon as she completed her doctoral thesis. She...

Alternatives such as magnesium bromide, lithium tetrafluoroborate and boron trifluoride etherate were also developed to deprotect SEM group. Lipshutz, Bruce...

water. Boron reacts with halogens to give the corresponding trihalides. Boron trichloride is, however, produced industrially by chlorination of boron oxide...

carbonyls in the presence of a Lewis acid catalyst, such as boron trifluoride (as boron trifluoride etherate) or titanium tetrachloride. In the Stork enamine...

which abstract F− from BF4− to give the fluoroarene (ArF), along with boron trifluoride and nitrogen as the byproducts. The traditional Balz–Schiemann reaction...

geometry. Examples of molecules with trigonal planar geometry include boron trifluoride (BF3), formaldehyde (H2CO), phosgene (COCl2), and sulfur trioxide...

ligands. It also forms Lewis adducts with group 13 Lewis acids like boron trifluoride. In superacids, it is possible to protonate acetonitrile. Acetonitrile...

tacticity. Polymerization is typically initiated with Lewis acids such as boron trifluoride. Gerd Schröder (2012). "Poly(Vinyl Ethers)". Ullmann's Encyclopedia...

Boron fluoride can refer to: Boron monofluoride, a gas stable only at very low temperatures Boron trifluoride, a stable gas Diboron tetrafluoride (B2F4)...

as Lewis bases. For instance, diethyl ether forms a complex with boron trifluoride, i.e. borane diethyl etherate (BF3·O(CH2CH3)2). Ethers also coordinate...