Definition of Mannich in English:

Mannich

noun ˈmanɪkˈmanɪx

Chemistry

Attributive Designating or relating to the condensation reaction between a primary or secondary amine (usually as the hydrochloride), an aldehyde, and a compound containing an active hydrogen atom, to form a β-amino ketone. "Mannich base"noun the product of such a reaction.

Origin

1930s; earliest use found in Journal of the Chemical Society. From the name of Carl Mannich, German chemist, who developed the reaction.

Definition of Mannich in US English:

Mannich

noun

Chemistry

Attributive Designating or relating to the condensation reaction between a primary or secondary amine (usually as the hydrochloride), an aldehyde, and a compound containing an active hydrogen atom, to form a β-amino ketone. "Mannich base"noun the product of such a reaction.

Origin

1930s; earliest use found in Journal of the Chemical Society. From the name of Carl Mannich, German chemist, who developed the reaction.

单词	Mannich
释义	Definition of Mannich in English: Mannich noun ˈmanɪkˈmanɪx Chemistry Attributive Designating or relating to the condensation reaction between a primary or secondary amine (usually as the hydrochloride), an aldehyde, and a compound containing an active hydrogen atom, to form a β-amino ketone. "Mannich base"noun the product of such a reaction. Origin 1930s; earliest use found in Journal of the Chemical Society. From the name of Carl Mannich, German chemist, who developed the reaction. Definition of Mannich in US English: Mannich noun Chemistry Attributive Designating or relating to the condensation reaction between a primary or secondary amine (usually as the hydrochloride), an aldehyde, and a compound containing an active hydrogen atom, to form a β-amino ketone. "Mannich base"noun the product of such a reaction. Origin 1930s; earliest use found in Journal of the Chemical Society. From the name of Carl Mannich, German chemist, who developed the reaction.
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