1289679-17-9

Upstream product

• 111409-79-1 1-bromo-2-(triisopropylsilyl)acetylene 
• 41593-58-2 diphenylphosphineborane 

Downstream Products

• 935532-09-5 diphenylethynylphosphine-borane complex 
• 1610459-59-0 1-(4-trifluoromethylphenyl)-4-(diphenylphosphino)-1H-1,2,3-triazole 
• 1610459-58-9 1-(4-bromophenyl)-4-(diphenylphosphino)-1H-1,2,3-triazole 
• 1610459-57-8 1-benzyl-4-(diphenylphosphino)-1H-1,2,3-triazole 
• 1610459-49-8 1-(4-trifluoromethylphenyl)-4-(boranediphenylphosphino)-1H-1,2,3-triazole 
• 1610459-48-7 1-(4-bromophenyl)-4-(boranediphenylphosphino)-1H-1,2,3-triazole 
• 1610459-47-6 1-benzyl-4-(boranediphenylphosphino)-1H-1,2,3-triazole 

Relevant academic research and scientific papers

Copper-catalyzed synthesis of alkynylphosphine derivatives: Unprecedented use of nucleophilic phosphorus compounds

A new and smooth approach towards alkynylphosphine derivatives is described. It relies on the unprecedented catalytic coupling of secondary phosphine boranes with alkynyl bromides using the CuI/1,10-phenanthroline couple.