925422-79-3

Upstream product

• 66927-74-0 5-bromo-1-(trimethylsilyl)pentyne 
• 925422-77-1 1-(toluene-4-sulfonyl)-3-(5-trimethylsilylpent-4-ynyl)piperidin-2-one 
• 925422-78-2 1-(toluene-4-sulfonyl)-5-(5-trimethylsilylpent-4-ynyl)-1,2,3,4-tetrahydropyridine 
• 925422-32-8 5-(pent-4-ynyl)-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydropyridine 
• 925422-76-0 3-(5-trimethylsilylpent-4-ynyl)piperidin-2-one 
• 675-20-7 piperidin-2-one 
• 925422-36-2 1-methyl-7-(toluene-4-sulfonyl)-7-aza-spiro[4.5]dec-1-ene 

Downstream Products

• 925422-80-6 2-(toluene-4-sulfonyl)-2-aza-spiro[5.5]undec-8-en-7-one 
• 925422-81-7 2-(toluene-4-sulfonyl)-2-aza-spiro[5.5]undecan-7-one 
• 49620-06-6 (+/-)-isonitramine 

Relevant academic research and scientific papers

Platinum(II)-catalyzed cyclizations forming quaternary carbon centers, using enesulfonamides, enecarbamates, or enamides as nucleophiles

(Chemical Equation Presented) Cyclic enesulfonamides, enecarbamates, or enamides tethered to an alkyne cyclize readily with use of platinum(II) chloride. This reaction generates quaternary-substituted carbon centers within simple spiro-fused or more compl