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dieckmann condensation造句

"dieckmann condensation"是什么意思  
造句与例句手机版
  • LDA is not commonly used in the classic Claisen or Dieckmann condensations due to enolization of the electrophilic ester.
  • An intramolecular Claisen condensation is called a Dieckmann condensation or Dieckmann cyclization, since it can be used to form rings.
  • NaH is widely used to promote condensation reactions of carbonyl compounds via the Dieckmann condensation, Stobbe condensation, Darzens condensation, and Claisen condensation.
  • An example is the Dieckmann condensation, in which the two ester groups of a single diester molecule react with each other to lose a small alcohol molecule and form a ?-ketoester product.
  • Formation of the six-membered C ring took place through a Dieckmann condensation of lactone "'23 "', which could be obtained through a Chan rearrangement of carbonate ester "'15 . "'
  • It's difficult to see dieckmann condensation in a sentence. 用dieckmann condensation造句挺难的
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