Examlex
MATCHING:
a.Han dynasty 207 BCE, looked to the unanswered questions, hierarchical relationships
b.Lao Tzu, The Way and Virtue, search of true reality hidden by appearances
c.Ch'in dynasty, associated with Shih Huang Ti, emperor's edicts were unquestionable
-Legalism
Acylium Ion
A positively charged ion with the structure R-CO+, where R is an alkyl or aryl group, significant in various organic reactions.
Butanoyl Chloride
A four-carbon chain acyl chloride also known as butyryl chloride, used as an intermediate in chemical synthesis.
Reaction Reagents
Substances or compounds added to a system to cause a chemical reaction or are consumed in the reaction.
Nucleophilic Aromatic Substitution
A reaction where an electron-rich nucleophile displaces a leaving group in an aromatic ring, typically under conditions where the aromatic ring is activated towards nucleophilic attack.
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