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Lewis acid
noun
any substance capable of forming a covalent bond with a base by accepting a pair of electrons from it.
Lewis acid
noun
a substance capable of accepting a pair of electrons from a base to form a covalent bond Compare Lewis base
51³Ō¹Ļ History and Origins
Origin of Lewis acid1
51³Ō¹Ļ History and Origins
Origin of Lewis acid1
Example Sentences
They found that adding a key ingredient could help: a chemical known as a Lewis acid added to the liquid solution redirected those molecules.
Ion pairing with a chiral carbonābased counterion renders silyl Lewis acid catalysis asymmetric.
Ion pairing with a chiral carbonābased counterion renders silyl Lewis acid catalysis asymmetric.
The scientists designed a MOF with a similar structure, but they replaced the zinc with zirconium, which likewise behaves as a Lewis acid and makes for an ultrastable MOF.
Then a secondāa chiral Lewis acidācatalyst directs the product stereochemistry.
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