497838-01-4

Upstream product

• 5923-10-4 4-methyl-1-phenylpent-1-yn-3-one 
• 69739-34-0 t-butyldimethylsiyl triflate 

Downstream Products

• 151694-34-7 tert-Butyl-(2,2-dimethyl-1-phenylethynyl-cyclopropoxy)-dimethyl-silane 
• 151694-33-6 2,2-dimethyl-1-phenylethynylcyclopropanol 
• 5395-41-5 5,5-dimethyl-3-phenyl-2-cyclopenten-1-one 
• 26029-32-3 4,4-dimethyl-3-phenyl-cyclopent-2-enone 

Relevant academic research and scientific papers

Lewis acid-catalyzed nucleophilic substitutions of propargylic and allylic silyl ethers with enol silyl ethers

(Matrix presented) Nucleophilic reactions of various enol silyl ethers with carbocation species generated from propargyl silyl ethers by the action of a Lewis acid have been developed. The present method is highly useful for the introduction of allenic or

Rearrangement of 1-(1-alkynyl)cyclopropanols to 2-cyclopentenones via their hexacarbonyldicobalt complexes. A new use of alkyne-CO2(CO)6 complexes in organic synthesis

A novel rearrangement of 1-(1-alkynyl)cyclopropanols to 2-cyclopenten- 1-ones proceeded on complexation of their alkynyl part with octacarbonyldicobalt (Co2(CO8)). 1-(1-Alkynyl)cyclopropanols with a wide range of substituents on thei