Lewis adduct

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• Lewis adduct — Luiso aduktas statusas T sritis chemija apibrėžtis Iš Luiso bazės ir Luiso rūgšties susidaręs aduktas. atitikmenys: angl. Lewis adduct rus. аддукт Льюиса …   Chemijos terminų aiškinamasis žodynas

• Adduct purification — is a technique for preparing extremely pure simple organometallic compounds, which are generally unstable and hard to handle, by purifying a stable adduct with a Lewis acid and then obtaining the desired product from the pure adduct by thermal… …   Wikipedia

• Lewis acids and bases — A Lewis acid is a chemical compound, A, that can accept a pair of electrons from a Lewis base, B, that acts as an electron pair donor, forming an adduct, AB. :A + :B rarr; A B Gilbert N. Lewis proposed this definition, which is based on chemical… …   Wikipedia

• Adduct — See also adduction, one of the anatomical terms of motion. An adduct (from the Latin adductus , drawn toward ) is a product of a direct addition of two or more distinct molecules, resulting in a single reaction product containing all atoms of all …   Wikipedia

• Frustrated Lewis pair — In chemistry, a Frustrated Lewis pair is a compound or mixture containing a Lewis acid and a Lewis base that, because of steric hindrance, cannot combine to form an adduct. [Stephan, Douglas W. Frustrated Lewis pairs : a concept for new… …   Wikipedia

• Luiso aduktas — statusas T sritis chemija apibrėžtis Iš Luiso bazės ir Luiso rūgšties susidaręs aduktas. atitikmenys: angl. Lewis adduct rus. аддукт Льюиса …   Chemijos terminų aiškinamasis žodynas

• аддукт Льюиса — Luiso aduktas statusas T sritis chemija apibrėžtis Iš Luiso bazės ir Luiso rūgšties susidaręs aduktas. atitikmenys: angl. Lewis adduct rus. аддукт Льюиса …   Chemijos terminų aiškinamasis žodynas

• acid–base reaction — ▪ chemistry Introduction       a type of chemical process typified by the exchange of one or more hydrogen ions, H+, between species that may be neutral (molecules, such as water, H2O; or acetic acid, CH3CO2H) or electrically charged (ions, such… …   Universalium

• Boron trifluoride — Chembox new Name = Boron trifluoride ImageFileL1 = Boron trifluoride 2D.png ImageNameL1 = Boron trifluoride in 2D ImageFileR1 = Boron trifluoride 3D vdW.png ImageNameR1 = Boron trifluoride in 3D Section1 = Chembox Identifiers CASNo = 7637 07 2… …   Wikipedia

• Osmium tetroxide — Osmium tetroxide …   Wikipedia

• Aldol reaction — The aldol reaction is a powerful means of forming carbon–carbon bonds in organic chemistry.[1][2][3] Discovered independently by …   Wikipedia