902140-65-2

Upstream product

• 902140-61-8 bis(3-azido-4-methylbenzyl)amine 
• 443299-18-1 3-azidobenzyl iodide 
• 902140-55-0 3-azido-4-methylbenzyl chloride 
• 902140-54-9 3-azido-4-methylbenzyl alcohol 
• 1877-77-6 3-aminobenzenemethanol 
• 81863-45-8 3-(hydroxymethyl)-6-methylaniline 
• 89937-85-9 1-azido-3-hydroxymethylbenzene 
• 120692-80-0 3-azidobenzyl chloride 

Downstream Products

• 902140-70-9 C₆₄H₆₁N₁₀P₃ 

Relevant academic research and scientific papers

New macrobicyclic triphosphazides and triphosphazenes formed by self-assembly of tripodal triazides with triphosphanes

The self-assembly of tris(3-azidobenzyl)amines with 1,1,1-tris[(diphenylphosphino)methyl]ethane via tripod-tripod coupling proceeds successfully to give chiral macrobicyclic triphosphazides. The heating of these macrobicyclic cages induces a remarkable stepwise triple extrusion of molecular nitrogen to afford tri-λ5-phosphazenes, which preserved the chiral, propeller-like topology of their precursors. The replacement of one benzylic arm by an ortho-phenethylic or propylenic one still allows the success of the self-assembly. However, the quaternization of the pivotal nitrogen atom of the triamine in the form of N-oxide prevented its coupling with the triphosphane.