1330631-46-3

Upstream product

• 1330631-39-4 ((2-(2-methylbut-1-en-1-yl)cyclohex-1-en-1-yl)ethynyl)benzene 
• 21403-38-3 2-(phenylacetylenyl)cyclohex-1-enecarbaldehyde 
• 38127-47-8 2-bromocyclohex-1-ene-1-carbaldehyde 

Relevant academic research and scientific papers

Gold(I)-catalyzed tandem cyclization-selective migration reaction of 1,3-dien-5-ynes: Regioselective synthesis of highly substituted benzenes

Highly substituted benzene derivatives have been easily prepared in a regioselective way from readily available 1,3-hexadien-5-ynes through a gold(I)-catalyzed tandem reaction. The process involves an initial cyclization followed by a selective Wagner-Meerwein shift in which the migration preference seems to be determined by the ability to stabilize a positive charge.