65351-12-4

Upstream product

• 10317-12-1 3-benzyloxetane 
• 74-86-2 acetylene 
• 2021-28-5 ethyl dihydrocinnamate 
• 35042-52-5 (E)-2-penten-4-yn-1-ol 
• 1589-82-8 phenylmagnesium bromide 

Downstream Products

• 791627-34-4 2-benzyl-pent-4-ynal 
• 866026-84-8 4-benzyl-hept-2-en-6-ynenitrile 
• 866026-80-4 (E)-4-benzyl-hept-2-en-6-ynal 
• 866026-75-7 (E)-5-benzyl-oct-3-en-7-yn-2-one 
• 866026-78-0 (E)-4-benzyl-1-phenyl-hept-2-en-6-yn-1-one 
• 1222191-58-3 C₁₇H₂₂O₂ 

Relevant academic research and scientific papers

Synthesis of 6-Substituted Piperidin-3-ones via Rh(II)-Catalyzed Transannulation of N-Sulfonyl-1,2,3-triazoles with Electron-Rich Aromatic Nucleophiles

A highly diastereoselective rhodium(II)-catalyzed transannulation of aldehyde-tethered N-sulfonyl triazoles with electron-rich aromatic nucleophiles is reported for the first time to afford functionalized 6-substituted piperidin-3-ones. The reaction has a broad substrate scope including both aliphatic and aromatic N-sulfonyl-1,2,3-triazoles together with various aromatic nucleophiles. The addition of a catalytic amount of Lewis acid has proven to be crucial for the yield improvement. By employing this methodology, hardly accessible piperidin-3-ones bearing quaternary carbons could be obtained.

Ruthenium-catalyzed hydrative cyclization of 1,5-enynes

A ruthenium-catalyzed hydrative cyclization of enynes has been developed. The reaction converts a range of 1,5-enynes bearing terminal alkyne and Michael acceptor moieties into cyclopentanone derivatives. From extensive catalyst screening experiments, a t

A RING OPENING REACTION OF OXETANES WITH LITHIUM ACETYLIDES PROMOTED BY BORON TRIFLUORIDE ETHERATE

Several substituted oxetanes were treated with lithium acetylides in the presence of boron trifluoride etherate to give γ-hydroxyacetylenes.The reaction conditions were varied and several synthetic features of the present reaction were revealed.