Sn2
/ˈɛsˈɛnˈtuː/noun
A chemical abbreviation representing a specific type of nucleophilic substitution reaction in organic chemistry.
Did you know?SN2 reactions are not just chemical processes; they symbolize transformation and change, reminiscent of ancient alchemical practices where base substances were turned into gold!
Etymological Timeline
20th Century
English
SN2
“A term coined in organic chemistry to describe bimolecular nucleophilic substitution reactions.”
19th Century
German
Substitution
“Referring to the replacement of one atom or group in a molecule by another.”
Ancient Greek
Greek
khemia
“The art of transmuting base metals into noble metals, linking chemistry to ancient mystical practices.”
Proto-Indo-European
PIE
*gʰem-
“To bring together, to unite, often used in the context of mixing substances.”
Explore more surprising origins