312329-76-3

Upstream product

• 142820-20-0 2-methylallyl methanesulfonate 
• 4917-56-0 N-formyl-N-tosylamide 
• 70-55-3 toluene-4-sulfonamide 
• 513-42-8 3-hydroxy-2-methyl-1-propene 
• 20443-62-3 2-methyl-2-propenyl tosylate 

Downstream Products

• 312329-81-0 N-(2,2-dichlorovinyl)-N-(2-methylallyl)-4-methyl-benzenesulfonamide 
• 312329-86-5 N-ethynyl-N-(2-methylallyl)-4-methyl-benzenesulfonamide 
• 349458-91-9 4-methyl-N-(2-methylallyl)-N-[(E)-3-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-propenyl]-4-benzenesulfonamide 
• 349458-89-5 4-methyl-N-(2-methylallyl)-N-[(E)-3-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-vinyl]-4-benzenesulfonamide 

Relevant academic research and scientific papers

Synthesis of ynamides from formamides

N-Formyl-tosylamides can be efficiently converted to N-ethynyl-tosylamides in two steps via the corresponding dichlorovinylamides.

Stereoselective synthesis of alcohols. Part LV. Domino hydroformylation-allylboration-hydroformylation reactions to give trans-perhydropyrano[3,2-b] pyridine derivatives

N-Allyl-(E)-γ-aminoallyl boronates 8 and 18, when subjected to hydroformylation conditions, enter into a domino hydroformylation-allylboration-hydroformylation reaction cascade to generate the bicyclic N,O-heterocycles 12 and 20. On reaction of the methal

Synthesis of ynamides and ynol ethers via formamides and formates

The efficient conversion of N-formyl-tosylamides to N-ethynyl-tosylamides via the corresponding dichlorovinylamides is described. Furthermore syntheses of N-formyl-tosylamides are reported.