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单词 Reformatsky
释义

Definition of Reformatsky in English:

Reformatsky

(also Reformatskij, Reformatski, Reformatskii)
noun rɛfəˈmatski
Chemistry
  • Attributive and (occasionally) in the genitive. Designating a class of condensation reactions in which an α-halogenated acid or ester, forming an organometallic intermediate with zinc, reacts with an aldehyde or ketone to form a β-hydroxy ester; (also) designating a product, intermediate, etc., of such a reaction. Chiefly in "Reformatsky reaction".

Origin

Early 20th century; earliest use found in Journal of the American Chemical Society. From the name of Sergej Nikolaevič Reformatskij, Russian chemist (also transliterated Reformatski, Reformatskii, Reformatsky), who first described the reaction.

 
 

Definition of Reformatsky in US English:

Reformatsky

(also Reformatskij, Reformatski, Reformatskii)
nounrɛfəˈmatski
Chemistry
  • Attributive and (occasionally) in the genitive. Designating a class of condensation reactions in which an α-halogenated acid or ester, forming an organometallic intermediate with zinc, reacts with an aldehyde or ketone to form a β-hydroxy ester; (also) designating a product, intermediate, etc., of such a reaction. Chiefly in "Reformatsky reaction".

Origin

Early 20th century; earliest use found in Journal of the American Chemical Society. From the name of Sergej Nikolaevič Reformatskij, Russian chemist (also transliterated Reformatski, Reformatskii, Reformatsky), who first described the reaction.

 
 
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更新时间:2024/12/24 2:08:25