52034-48-7

Upstream product

• 100864-36-6 1-(3-Oxo-cyclopentyl)-cyclohexanon-⁽²⁾-carbonsaeure-⁽¹⁾-ethylester 
• 19980-43-9 1-(trimethylsilyloxy)cyclopentene 
• 822-87-7 2-Chlorocyclohexanone 
• 694-28-0 2-chlorocyclopentanone 
• 6651-36-1 1-(Trimethylsilyloxy)cyclohexene 
• 1655-07-8 ethyl 2-oxocyclohexane carboxylate 

Relevant academic research and scientific papers

Catalyst-free formation of 1,4-diketones by addition of silyl enolates to oxyallyl zwitterions in situ generated from α-haloketones

Reported here is the exclusive formation of 1,4-diketones by the uncatalyzed reaction of silyl enolates and α-haloketones. Enolates I are inherently more likely to react with α-haloketones II at the carbonyl carbon to produce halohydrin derivatives III or

In order to 2 - halogenated cyclopentanone as raw material for the synthesis of 1, 4 - dione compound method

The invention provides a method for synthesizing 1,4-diketone compound by using 2-halogenated cyclopentanone as a raw material. In the presence of alkali, 2-halogenated cyclopentanone reacts with silyl enol ether in perfluoroalkyl alcohol used as a solven

No catalyst synthesis 1, the method for preparing the compound of 4-dione

The invention discloses a method for synthesizing a 1, 4-diketone compound without a catalyst. In the existence of alkali, the corresponding 1, 4-diketone compound is obtained by reacting silyl enol ether and alpha-haloketone by taking perfluoroalkyl alco