174836-75-0

Upstream product

• 303779-99-9 (E)-2-(2,6,6-trimethylcyclohexen-1-yl)-ethenyl (trifluoromethyl)sulfonate 
• 623-47-2 propynoic acid ethyl ester 
• 475673-41-7 (E)-2-(2,6,6-trimethylcyclohexen-1-yl)ethenyl nonafluorobutanesulfonate 
• 472-66-2 (2,6,6-trimethyl-1-cyclohexen-1-yl)acetaldehyde 

Downstream Products

• 29789-62-6 (2Z,4E)-ethyl 3-methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2,4-dienoate 
• 17974-55-9 (2E,4E)-ethyl 3-methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2,4-dienoate 
• 3917-40-6 (2Z,4E)-3-methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2,4-dienol 
• 3917-39-3 (2E,4E)-3-methyl-5-(2,6,6-trimethyl-1-cyclohexenyl)-2,4-pentadien-1-ol 

Relevant academic research and scientific papers

Palladium-catalyzed coupling reaction of an enol nonaflate with (vinyl)tributylstannanes and acetylenes: A highly stereoselective synthesis of 8,18-13C2-labeled retinal

Here we report that enol nonaflates exhibit higher reactivity than the corresponding enol triflates in palladium-catalyzed cross-coupling reactions with various (vinyl)tributylstannanes and acetylenes. We also highlight the reaction of a vinyl nonaflate,

Palladium catalyzed coupling reaction of an enol nonaflate with (vinyl)tributylstannanes and acetylenes

A novel method for a stereoselective synthesis of trienes and dienynes was developed by palladium catalyzed cross coupling reactions of an enol nonaflate with (vinyl)tributylstannanes and acetylenes in good to excellent yields. Here, the enol nonaflate ex